CN106634093A - Environmental-friendly heat-preservation insect expelling coating - Google Patents
Environmental-friendly heat-preservation insect expelling coating Download PDFInfo
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- CN106634093A CN106634093A CN201611101866.7A CN201611101866A CN106634093A CN 106634093 A CN106634093 A CN 106634093A CN 201611101866 A CN201611101866 A CN 201611101866A CN 106634093 A CN106634093 A CN 106634093A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
- C09D4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
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Abstract
The invention belongs to the technical field of coatings, relates to an environmental-friendly heat-preservation insect expelling coating, is applied to heat-perseveration places such as inner and outer walls of buildings or public facility surface layers, and aims to solve the problems that low-layer areas or public areas of residential communities have a great number of mosquitoes and people having leisure and recreation in the areas can be easily bitten by the mosquitoes. Comprehensive properties can be improved, functions of environment protection, self cleaning, heat preservation and insect expelling can be integrated, and the environmental-friendly heat-preservation insect expelling coating comprises the following raw materials in parts by weight: 80-100 parts of organosilicone modified acrylic ester, 5-10 parts of nano silica, 20-25 parts of clay powder, 20-25 parts of sycamore tree powder, 10-15 parts of gypsum powder, 20-25 parts of a pine tree rubber liquid and 5-10 parts of an ethanol solution of which the weight percentage concentration is greater than or equal to 40-95%. The environmental-friendly heat-preservation insect expelling coating has functions of environment protection, self cleaning, heat preservation and insect expelling, is low in cost, good in heat-preservation effect, energy-saving, environmental-friendly and long in service life, and has good economic benefits and market prospects.
Description
Technical field：
The invention belongs to technical field of coatings, is related to a kind of environment protecting thermal insulating coating, especially a kind of environment protecting thermal insulating drives
Worm coating, for building inside and outside wall thermal insulation occasion or communal facility top layer spraying occasion.
Background technology：
Coating has been penetrated in the industry-by-industry of national economy, particularly into industry, agricultural and the tertiary industry not
A kind of product that can or lack, the existing coating of China only possesses one or more in environmentally friendly, fire-retardant, heat insulation function, there is a small amount of tool
Standby self-cleaning function, but for the developmental research in other New function fields there is no record, the especially coating to possessing function for expelling pests
Research still for blank.With the improvement of people's living standards, the green coverage of cell is protected, and green plants is increasingly
Many, some cells further provided with artificial lake or fountain landscape, and these green plantss and water source are the favourable of mosquito procreation existence
Condition, therefore, there are a large amount of mosquitoes in the low-rise building region of residential quarters, these mosquitoes are registered one's residence by door and window becomes low layer resident family
Maximum puzzlement, in addition the crowd in the amusement of public leisure region also easily receives the bite by mosquitos of greenbelt, but deposits in the Nature
Many woody and herbaceous plant possess natural insect-repelling effect, but its function is limited very by the growth conditions of season and plant
Difficulty is greatly expanded, therefore, to study with expelling parasite plant as primary raw material, the environment-friendly type coating for possessing function for expelling pests has
Wide market prospects and good economic benefit.
In prior art, German patent DE 19921876A1 and Chinese patent 01142643.8 are changed by the surface of powder
Property, the use of special shape titanium dioxide and low surface tension water-repelling agent disclose two kinds of external wall of building with self-cleaning function
Organic coating and preparation method thereof, it is only limitted to reach automatically cleaning effect by rainwater to metope dust, to being attached to metope
It is covered with dust again above greasy dirt and greasy dirt then helpless, and does not possess function for expelling pests.Chinese patent CN1431266 discloses one
Kind of multi-functional, its component is water, dispersant, calgon, preservative, thickener, defoamer, receives
Rice TiO2, nano-ZnO, Nano-meter SiO_22, sericite, calcium carbonate superfine powder, titanium dioxide, kaolin, silicone acrylic emulsion, ammoniacal liquor, film forming help
Agent, levelling agent and antifreezing agent, its combination property is improved, particularly the function such as abrasion resistance, weatherability and antibiosis and self-cleaning, but
Still do not possess function for expelling pests.
The content of the invention：
It is an object of the invention to the shortcoming for overcoming prior art to exist, seeks to design a kind of environment protecting thermal insulating expelling parasite painting
There are a large amount of mosquitoes in material, the low-rise building or communal facility region for solving residential quarters, the crowd in this region is easily by mosquito
The difficult problem bitten, realizes the raising of its combination property, and integrates environmentally friendly, self-cleaning, insulation and function for expelling pests.
To achieve these goals, the composition by weight of each raw material is have in environment protecting thermal insulating insect-repelling paint according to the present invention
Machine fluorine-silicon modified acrylic ester 80-100 parts, nano silicon 5-10 parts, clay powder 20-25 part, Chinese parasol tree tree powder 20-25 parts, stone
Cream powder 10-15 parts, pine tree glue 20-25 parts and weight percent concentration are ethanol water 5-10 parts of 40%-95%.
The concrete step of preparation process of environment protecting thermal insulating insect-repelling paint according to the present invention is：
(1) pine tree glue is prepared：Choose first can naturally secret pine tree glue and the age of tree be the pine tree of more than 2 years, then
Inverted triangle mouth is cut with tree trunk or crotch, downwards, be provided with reception container in estuary lowest point is used for estuary top vertical
The loose gum fluid of the thick pale yellow shape of incision secretion is collected, is received and weight percent concentration is filled in container for 40%-
95% ethanol water and the volume of ethanol water are accounted for and receive the 1/2 of vessel volume, after receiving three to five days or are received and are held
Till device is filled with, then by after the loose gum fluid collected in container and ethanol water mixing and stirring, pack prepared
Pine tree glue is standby；Or the granular loose glue solid of light yellow clear for condensing in pine tree epidermis is directly collected, it is subsequently placed into
Soak in mulberry ash soup, take out after 12 hours, then 3-5 is cleaned with redistilled water all over simultaneously dried process, being then comminuted into particle diameter is
100-420 μm of particle, it is finally that pine tree glue particle, distilled water and weight percent concentration is water-soluble for the ethanol of 40%-95%
Liquid is 3 by weight:1:After 1 mixing and stirring, prepared pine tree glue is packed standby；Wherein, mulberry ash soup is dry mulberry leaf
The liquid incinerated again plus after the water hybrid filtering of 10 times of weight；
(2) Chinese parasol tree tree powder is prepared：Then trunk, branch and the bark of the Chinese parasol tree tree that the age of tree is more than 2 years are chosen, removal of impurities is gone
After matter, 3-5 is cleaned with redistilled water all over simultaneously dried process, be then machined and be ground into particle, take particle diameter for 20-74 μm
Particle is standby；
(3) mixed material：Nano silicon 5-10 parts, clay part 20-25 parts, Chinese parasol tree tree powder 20-25 parts, stone are weighed again
Cream powder 10-15 parts and pine tree glue 20-25 parts, will each raw material add high speed disintegrator in, arrange rotating speed be 2000-3500 turn/
Minute, mixing time is 10-15 minutes, and mixed slurry is obtained after stirring；Wherein, clay powder and land plaster are from particle diameter
20-74 μm of particle；
(4) grind：Then mixed slurry obtained in step (3) is put in grinder, setting rotating speed is 1500-2000
Rev/min, milling time is 10-15 minutes, and it is≤15 microns of slurries that mixed slurry is ground to form into fineness of dispersion；
(5) prepared by product：Finally slurries prepared by step (4) are put in mixer, organosilicon-modified acrylic is added
After ester 80-100 parts, it is 800 revs/min to arrange rotating speed, and mixing time is 3-5 minutes, is put in homogenizer after stirring
Row homogeneous, packs to obtain product, realizes the preparation of environment protecting thermal insulating insect-repelling paint.
Environment protecting thermal insulating insect-repelling paint according to the present invention can be used in the exterior coating layer of EPS wall thermal insulation structures, EPS
Wall thermal insulation structure includes successively from the inside to the outside base course wall, mortar levelling layer, heat-insulation layer, anti-cracking protective layer and finish coat, institute
Heat-insulation layer is stated comprising tack coat and EPS layers, the anti-cracking protective layer comprising expansible anchor pinned layer, cracking resistance mucilage layer, scrim layer and
Finishing mucilage layer, the finish coat includes putty layer and exterior coating layer；Base course wall is connected with mortar levelling layer, mortar levelling
Layer is connected by tack coat with heat-insulation layer, and heat-insulation layer is connected by expansible anchor pinned layer with anti-cracking protective layer, and anti-cracking protective layer passes through
Finishing mucilage layer is connected with finish coat；Cover on the base course wall and scribble leveling mortar formation mortar levelling layer, the mortar
Cover on screed-coat and scribble dual-component polyurethane adhesive formation tack coat, paving EPS sheet forms EPS layers on tack coat, described
Vinyon expansion anchor is installed with EPS layers and forms expansible anchor pinned layer, in the expansible anchor pinned layer and the EPS layers
Covering scribbles cracking resistance rubber cement and forms anti-cracking protective layer, and paving alkali-proof glass screen grid cloth forms grid cloth on the anti-cracking protective layer
Layer, covers on the scrim layer and scribbles finishing mucilage formation finishing mucilage layer, covers on the finishing mucilage and scribbles double-component
Flexible waterproof putty forms putty layer, and the putty layer outer covering scribbles exterior coating and forms exterior coating layer, wherein, glue of wiping one's face
Pulp layer is identical with cracking resistance mucilage layer material.
Alkali-proof glass screen grid cloth according to the present invention replaces with steel wire.
Environment protecting thermal insulating insect-repelling paint according to the present invention is used for specifically applying for the exterior coating layer of EPS wall thermal insulation structures
Work step is suddenly：
(1) base course wall pretreatment：Before construction first by remain on base course wall it is floating ash and debris clean out, then
Repair and plug-hole, during plug-hole first with wet cloth soak porthole inner surface, then by waterproof cement, middle sand and water by weight be 1:3：
0.6 mixing, is subsequently adding the 4% of waterproof cement weight swelling agent, cement mortar is obtained after mixing and stirring, then from wall
Internal side plug-hole, the thickness of filling concrete mortar is 15-25mm in hole, is solidified to cement mortar in hole after standing 10-15 minutes,
After again the cement mortar is stirred again, then from wall outer side plug-hole, fill up in hole after cement mortar, finally by wall
Body surface face is floating, be compacted and catch up with light, curing time >=3 day；
(2) datum line is determined：Then take cable inlet bracket and square chi determines the vertical squareness at each negative and positive angle, in metope mark
Repairing scope and thickness, and the upright controling line at each big angle is ejected, determine and mark each big face with guiding ruler, cable inlet bracket or the little line of drawing
The vertical flatness of wall, and according to repairing scope and thickness measuring and calculating screed-coat mortar；
(3) with leveling mortar：Then by step (2) calculate consumption get the raw materials ready, by organosilicon-modified acrylate, No. 425
Sulphate aluminium cement, middle sand and water are 1 by weight：1.88：3.25：2 proportionings, are obtained screed-coat mortar standby；
(4) mortar levelling is used：Then with step (3) prepare mortar carry out it is levelling, on base course wall cover smear step
Suddenly mortar 2-3 time that prepared by (3), first pass thickness is 5-10mm and is compacted, smear last all over when to carry out surface of wall levelling,
Construction every time is spaced >=24 hours, and the gross thickness of mortar levelling layer is 10-20mm；
(5) with adhesive：Then prepare with solvent polyurethane resin as first component, with trimethylolpropane-T1 as second group
Point dual-component polyurethane adhesive, when using by first component and second component in mass ratio be 5：After 1 mixing, hand electric is used
Mixer stands 5 minutes after stirring；
(6) EPS sheet is pasted：Then the dual-component polyurethane adhesive that step (5) is configured is applied to into EPS sheet, and by EPS
To on mortar levelling layer, the layup sequence of EPS sheet is horizontal cross and vertically mistake from bottom to top from the beginning of exterior wall external corner for plate paving
Seam paving, external corner both sides EPS sheet staggeredly splices, wherein, cloth glue mode of the dual-component polyurethane adhesive on EPS sheet is adopted a little
Viscous, frame point it is viscous or during bar is viscous any one；The dual-component polyurethane adhesive forms tack coat, and the EPS sheet forms EPS sheet
Layer；
(7) EPS sheet polishing：When kerf spacing is spliced more than 2mm between adjacent EPS sheet in step (6), EPS sheet is cut
Fill in splicing seams into after required form point buttering, tap EPS sheet with rubber hammer and be adjusted and polish corner angle, and it is clear in time
Except the mortar that seam crossing is squeezed out；
(8) expansion anchor is beaten：Then the EPS sheet for finishing step (6) and step (7) paving is anchored with expansion anchor, often
First to anchor surrounding, afterwards in the middle part of anchoring, adjacent expansion anchor spacing, back gauge are 50-100mm to the anchoring order of block EPS sheet, often
Individual expansion anchor reaches mortar levelling layer through EPS sheet, and all expansion anchors constitute expansible anchor pinned layer；
(9) cracking resistance rubber cement is smeared：Then cracking resistance rubber cement is prepared, the composition by weight of each raw material is antimitotic agent 5- in cracking resistance rubber cement
10 parts, middle sand 15-30 parts, pine tree glue 20-25 parts and cement 5-10 parts, first take each raw material by proportioning, then by antimitotic agent,
Pine tree glue and middle sand mixing and stirring, then cement is divided into into some aliquots, 1 aliquot was added every 3 minutes and continues stirring,
Until cement is all added, finally pour in mortar mixer or hand mixer, discharge after stirring, cracking resistance glue is obtained
Slurry；The cracking resistance rubber cement 2-3 is smeared all over cracking resistance mucilage layer is formed, interval is smeared every time in EPS layers and expansible anchor pinned layer overlying lid
Time >=24 hour, cracking resistance mucilage layer gross thickness is 4-5mm；The preparation method of pine tree glue being capable of naturally secret to choose first
Pine tree glue and the age of tree are the pine tree of more than 2 years, then cut with inverted triangle mouth at tree trunk or crotch, estuary top vertical to
Under, the loose gum fluid for receiving the thick pale yellow shape that container is used to collect incision secretion is provided with estuary lowest point, connect
Weight percent concentration is filled in receptacle for the ethanol water of 40%-95% and the volume of ethanol water accounts for reception container
The 1/2 of volume, after receiving three to five days or receives till container fills with, then by the loose gum fluid collected in container and ethanol water
After solution mixing and stirring, prepared pine tree glue is packed standby；Or directly collect and condense in the pale yellow of pine tree epidermis
The loose glue solid of color transparent grain shape, is subsequently placed in mulberry ash soup and soaks, and takes out after 12 hours, then cleans 3- with redistilled water
5 times and dried process, are then comminuted into the particle that particle diameter is 100-420 μm, finally by pine tree glue particle, distilled water and weight hundred
The ethanol water that specific concentration is 40%-95% is divided by weight to be 3:1:After 1 mixing and stirring, prepared pine tree is packed
Glue is standby；Wherein, mulberry ash soup is the liquid that dry mulberry leaf incinerate again plus after the water hybrid filtering of 10 times of weight；
(10) paving grid cloth：Then paving fiberglass gridding cloth forms scrim layer on cracking resistance mucilage layer；First cut out
Fiberglass gridding cloth is cut, i.e., cuts mesh sheet from entire volume fiberglass gridding cloth by required length and width, stayed per piece
Go out the lap of splice of 20-50mm；Then paving window hole corner, window hole corner along 45 degree of directions increase one 200mm of patch ×
The fiberglass gridding cloth of 300mm；Smooth paving large area body of wall again, the flexure plane direction of fiberglass gridding cloth during paving
Wall, is smeared from centre with steel and 0.5-1mm in the embedded mortar of fiberglass gridding cloth is bulldozed and made to surrounding, fiberglass gridding cloth it
Between lap width be 30-50mm；Then pressure is rubbed with the hands at overlap joint exterior wall negative and positive angle, and lap width is 20cm, the glass of body of wall both sides
Fibrous mesh cloth will each climb over negative and positive angle 10cm, to ensure not ftractureed at outside corner of wall, last paving door-window opening, and door and window hole
The lap width of mouth is the lap of splice that 50cm and fiberglass gridding cloth bypass reserved >=100mm after windowsill；
(11) finishing mucilage is smeared：Cover in glass chopped strand mat layer and scribble finishing mucilage formation finishing mucilage layer, smear
Face rubber cement is identical with cracking resistance rubber cement material, guarantee when smearing body of wall flatness and negative and positive angle at perpendicularity, finishing mucilage satisfy
Full scale is 100%；
(12) spot putting：Then cover on finishing mucilage layer and scribble flexible waterproof putty formation putty layer, when smearing
Putty layer is struck off with darby；
(13) brushing exterior coating：Last 3 times exterior coatings of uniform fold brushing in putty layer, each surface of wall is done
After thoroughly, then brush next time, after 3 times brushings are finished and exterior wall surface is parched, complete the construction of EPS insulation constructions.
Compared with prior art, in addition to environmentally friendly, self-cleaning and heat insulation function, it utilizes natural plant expelling parasite work(to the present invention
Effect, with expelling parasite plant extracts as main raw material(s), realizes function for expelling pests, and its environmental protection and energy saving, steadiness is good, low cost, insulation
Effect is good, and applied environment is friendly, long service life, with good economic benefit and market prospects.
Description of the drawings：
Fig. 1 is the principle schematic diagram. of EPS wall thermal insulation structures according to the present invention, wherein, base course wall 1, mortar
Screed-coat 2, heat-insulation layer 3, anti-cracking protective layer 4 and finish coat 5, heat-insulation layer 3 includes tack coat 31 and EPS layers 32, anti-cracking protective layer 4
Including expansible anchor pinned layer 41, cracking resistance mucilage layer 42, scrim layer 43 and finishing mucilage layer 44, finish coat 5 includes the He of putty layer 51
Exterior coating layer 52.
Fig. 2 is the Specific construction step that environment protecting thermal insulating insect-repelling paint according to the present invention is used for EPS wall insulation systems
Flow chart.
Specific embodiment：
Below by embodiment and combine accompanying drawing the present invention will be further described.
Embodiment 1：
The composition by weight of each raw material is organosilicon-modified acrylic in the environment protecting thermal insulating insect-repelling paint that the present embodiment is related to
Ester 80-100 parts, 10 parts of nano silicon, 20 parts of clay powder, 25 parts of Chinese parasol tree tree powder, 15 parts of land plaster, 25 parts of pine tree glue and
Weight percent concentration is 10 parts of the ethanol water of 40%-95%, and its anthelminthic effect is good.
The concrete step of preparation process of the environment protecting thermal insulating insect-repelling paint that the present embodiment is related to is：
(1) pine tree glue is prepared：Choose first can naturally secret pine tree glue and the age of tree be the pine tree of more than 2 years, then
Inverted triangle mouth is cut with tree trunk or crotch, downwards, be provided with reception container in estuary lowest point is used for estuary top vertical
The loose gum fluid of the thick pale yellow shape of incision secretion is collected, is received and weight percent concentration is filled in container for 40%-
95% ethanol water and the volume of ethanol water are accounted for and receive the 1/2 of vessel volume, after receiving three to five days or are received and are held
Till device is filled with, then by after the loose gum fluid collected in container and ethanol water mixing and stirring, pack prepared
Pine tree glue is standby；Or the granular loose glue solid of light yellow clear for condensing in pine tree epidermis is directly collected, it is subsequently placed into
Soak in mulberry ash soup, take out after 12 hours, then 3-5 is cleaned with redistilled water all over simultaneously dried process, being then comminuted into particle diameter is
100-420 μm of particle, it is finally that pine tree glue particle, distilled water and weight percent concentration is water-soluble for the ethanol of 40%-95%
Liquid is 3 by weight:1:After 1 mixing and stirring, prepared pine tree glue is packed standby；Wherein, mulberry ash soup is dry mulberry leaf
The liquid incinerated again plus after the water hybrid filtering of 10 times of weight；
(2) Chinese parasol tree tree powder is prepared：Then trunk, branch and the bark of the Chinese parasol tree tree that the age of tree is more than 2 years are chosen, removal of impurities is gone
After matter, 3-5 is cleaned with redistilled water all over simultaneously dried process, be then machined and be ground into particle, take particle diameter for 20-74 μm
Particle is standby；
(3) mixed material：Nano silicon 5-10 parts, clay part 20-25 parts, Chinese parasol tree tree powder 20-25 parts, stone are weighed again
Cream powder 10-15 parts and pine tree glue 20-25 parts, will each raw material add high speed disintegrator in, arrange rotating speed be 2000-3500 turn/
Minute, mixing time is 10-15 minutes, and mixed slurry is obtained after stirring；Wherein, clay powder and land plaster are from particle diameter
20-74 μm of particle；
(4) grind：Then mixed slurry obtained in step (3) is put in grinder, setting rotating speed is 1500-2000
Rev/min, milling time is 10-15 minutes, and it is≤15 microns of slurries that mixed slurry is ground to form into fineness of dispersion；
(5) prepared by product：Finally slurries prepared by step (4) are put in mixer, organosilicon-modified acrylic is added
After ester 80-100 parts, it is 800 revs/min to arrange rotating speed, and mixing time is 3-5 minutes, is put in homogenizer after stirring
Row homogeneous, packs to obtain product, realizes the preparation of environment protecting thermal insulating insect-repelling paint.
The environment protecting thermal insulating insect-repelling paint that the present embodiment is related to can be used in the exterior coating layer of EPS wall thermal insulation structures
52, EPS wall thermal insulation structures include successively from the inside to the outside base course wall 1, mortar levelling layer 2, heat-insulation layer 3, the and of anti-cracking protective layer 4
Finish coat 5, the heat-insulation layer 3 includes tack coat 31 and EPS layers 32, and the anti-cracking protective layer 4 includes expansible anchor pinned layer 41, cracking resistance
Mucilage layer 42, scrim layer 43 and finishing mucilage layer 44, the finish coat 5 includes putty layer 51 and exterior coating layer 52；Basic unit
Body of wall 1 is connected with mortar levelling layer 2, and mortar levelling layer 2 is connected by tack coat 31 with heat-insulation layer 3, and heat-insulation layer 3 passes through expansible anchor
Pinned layer 41 is connected with anti-cracking protective layer 4, and anti-cracking protective layer 4 is connected by finishing mucilage layer 44 with finish coat 5；The base course wall
Cover on 1 and scribble leveling mortar formation mortar levelling layer 2, cover on the mortar levelling layer 2 and scribble two component polyurethane gluing
Into tack coat 31, paving EPS sheet forms EPS layers 32 to dosage form on tack coat 31, and polyethylene modeling is installed with the EPS layers 32
Material expansion anchor forms expansible anchor pinned layer 41, covers in the expansible anchor pinned layer 41 and the EPS layers 32 and scribbles cracking resistance rubber cement shape
Into anti-cracking protective layer 4, paving alkali-proof glass screen grid cloth forms scrim layer 43, the grid cloth on the anti-cracking protective layer 4
Cover on layer 43 and scribble finishing mucilage and form finishing mucilage layer 44, cover that to scribble double-component flexible waterproof greasy on the finishing mucilage
Son forms putty layer 51, and the outer covering of the putty layer 51 scribbles exterior coating and forms exterior coating layer 52, wherein, finishing mucilage layer
44 is identical with the material of cracking resistance mucilage layer 42.
Alkali-proof glass screen grid cloth or replace with steel wire that the present embodiment is related to.
The environment protecting thermal insulating insect-repelling paint that the present embodiment is related to is used for the tool of the exterior coating layer 52 of EPS wall thermal insulation structures
Body construction step is：
(1) base course wall 1 is pre-processed：Before construction first by remain on base course wall it is floating ash and debris clean out, connect
Repairing and plug-hole, during plug-hole first with wet cloth soak porthole inner surface, then by waterproof cement, middle sand and water by weight be 1:3：
0.6 mixing, is subsequently adding the 4% of waterproof cement weight swelling agent, cement mortar is obtained after mixing and stirring, then from wall
Internal side plug-hole, the thickness of filling concrete mortar is 15-25mm in hole, is solidified to cement mortar in hole after standing 10-15 minutes,
After again the cement mortar is stirred again, then from wall outer side plug-hole, fill up in hole after cement mortar, finally by wall
Body surface face is floating, be compacted and catch up with light, curing time >=3 day；
(2) datum line is determined：Then take cable inlet bracket and square chi determines the vertical squareness at each negative and positive angle, in metope mark
Repairing scope and thickness, and the upright controling line at each big angle is ejected, determine and mark each big face with guiding ruler, cable inlet bracket or the little line of drawing
The vertical flatness of wall, and according to repairing scope and thickness measuring and calculating screed-coat mortar；
(3) with leveling mortar：Then by step (2) calculate consumption get the raw materials ready, by organosilicon-modified acrylate, No. 425
Sulphate aluminium cement, middle sand and water are 1 by weight：1.88：3.25：2 proportionings, are obtained screed-coat mortar standby；
(4) mortar levelling is used：Then with step (3) prepare mortar carry out it is levelling, on base course wall 1 cover smear step
Suddenly mortar 2-3 time that prepared by (3), first pass thickness is 5-10mm and is compacted, smear last all over when to carry out surface of wall levelling,
Construction every time is spaced >=24 hours, and the gross thickness of mortar levelling layer 2 is 10-20mm；
(5) with adhesive：Then prepare with solvent polyurethane resin as first component, with trimethylolpropane-T1 as second group
Point dual-component polyurethane adhesive, when using by first component and second component in mass ratio be 5：After 1 mixing, hand electric is used
Mixer stands 5 minutes after stirring；
(6) EPS sheet is pasted：Then the dual-component polyurethane adhesive that step (5) is configured is applied to into EPS sheet, and by EPS
To on mortar levelling layer 2, the layup sequence of EPS sheet is the horizontal cross and vertical from bottom to top from the beginning of exterior wall external corner for plate paving
Fissure of displacement paving, external corner both sides EPS sheet staggeredly splices, wherein, cloth glue mode of the dual-component polyurethane adhesive on EPS sheet is adopted
During point is viscous, frame point is viscous or bar is viscous any one；The dual-component polyurethane adhesive forms tack coat 31, and the EPS sheet is formed
EPS sheet layer；
(7) EPS sheet polishing：When kerf spacing is spliced more than 2mm between adjacent EPS sheet in step (6), EPS sheet is cut
Fill in splicing seams into after required form point buttering, tap EPS sheet with rubber hammer and be adjusted and polish corner angle, and it is clear in time
Except the mortar that seam crossing is squeezed out；
(8) expansion anchor is beaten：Then the EPS sheet for finishing step (6) and step (7) paving is anchored with expansion anchor, often
First to anchor surrounding, afterwards in the middle part of anchoring, adjacent expansion anchor spacing, back gauge are 50-100mm to the anchoring order of block EPS sheet, often
Individual expansion anchor reaches mortar levelling layer 2 through EPS sheet, and all expansion anchors constitute expansible anchor pinned layer 41；
(9) cracking resistance rubber cement is smeared：Then cracking resistance rubber cement is prepared, the composition by weight of each raw material is antimitotic agent 5- in cracking resistance rubber cement
10 parts, middle sand 15-30 parts, pine tree glue 20-25 parts and cement 5-10 parts, first take each raw material by proportioning, then by antimitotic agent,
Pine tree glue and middle sand mixing and stirring, then cement is divided into into some aliquots, 1 aliquot was added every 3 minutes and continues stirring,
Until cement is all added, finally pour in mortar mixer or hand mixer, discharge after stirring, cracking resistance glue is obtained
Slurry；Cover on EPS layers 32 and expansible anchor pinned layer 41 and smear the cracking resistance rubber cement 2-3 all over cracking resistance mucilage layer 42 is formed, apply every time
Smear interval time >=24 hours, the gross thickness of cracking resistance mucilage layer 42 is 4-5mm；
(10) paving grid cloth：Then paving fiberglass gridding cloth forms scrim layer 43 on cracking resistance mucilage layer 42；
First cutting fiberglass gridding cloth, i.e., cut mesh sheet from entire volume fiberglass gridding cloth, often by required length and width
Piece reserves the lap of splice of 20-50mm；Then paving window hole corner, patch is increased together in window hole corner along 45 degree of directions
The fiberglass gridding cloth of 200mm × 300mm；Smooth paving large area body of wall again, the bending of fiberglass gridding cloth during paving
Facing to wall, smeared from centre with steel and 0.5-1mm in the embedded mortar of fiberglass gridding cloth, glass fiber mesh are bulldozed and made to surrounding
Lap width between lattice cloth is 30-50mm；Then pressure is rubbed with the hands at overlap joint exterior wall negative and positive angle, and lap width is 20cm, body of wall both sides
Fiberglass gridding cloth each to climb over negative and positive angle 10cm, to ensure not ftractureed at outside corner of wall, last paving door-window opening,
The lap width of door-window opening is the lap of splice that 50cm and fiberglass gridding cloth bypass reserved >=100mm after windowsill；
(11) finishing mucilage is smeared：Cover in glass chopped strand mat layer 43 and scribble finishing mucilage formation finishing mucilage layer
44, finishing mucilage is identical with cracking resistance rubber cement material, guarantee when smearing body of wall flatness and negative and positive angle at perpendicularity, glue of wiping one's face
Slurry plumpness is 100%；
(12) spot putting：Then cover on finishing mucilage layer 44 and scribble flexible waterproof putty formation putty layer 51, apply
When smearing putty layer 51 is struck off with darby；
(13) brushing exterior coating：Last 3 times exterior coatings of uniform fold brushing, each surface of wall in putty layer 51
After parching, then brush next time, after 3 times brushings are finished and exterior wall surface is parched, complete the construction of EPS insulation constructions.
Embodiment 2：
The present embodiment is with the difference of embodiment 1：The weight of each raw material in the environment protecting thermal insulating insect-repelling paint being related to
Amount component is 90 parts of organosilicon-modified acrylate, 8 parts of nano silicon, 20 parts of clay powder, 20 parts of Chinese parasol tree tree powder, land plaster
15 parts, 20 parts of pine tree glue and weight percent concentration for 40%-95% 10 parts of ethanol water, its high insulating effect.
Embodiment 3：
The present embodiment is with the difference of embodiment 1：The weight of each raw material in the environment protecting thermal insulating insect-repelling paint being related to
Amount component is 80 parts of organosilicon-modified acrylate, 10 parts of nano silicon, 25 parts of clay powder, 20 parts of Chinese parasol tree tree powder, gypsum
10 parts of powder, 25 parts of pine tree glue and weight percent concentration are 5 parts of the ethanol water of 40%-95%, and its self-cleaning function is strong.
Claims (2)
1. a kind of environment protecting thermal insulating insect-repelling paint, it is characterised in that the composition by weight of each raw material is organosilicon-modified acrylate
80-100 parts, nano silicon 5-10 parts, clay powder 20-25 part, Chinese parasol tree tree powder 20-25 parts, land plaster 10-15 parts, pine tree
Glue 20-25 parts and ethanol water 5-10 parts that weight percent concentration is 40%-95%.
2. environment protecting thermal insulating insect-repelling paint as claimed in claim 1, it is characterised in that concrete step of preparation process is：
(1) pine tree glue is prepared：Choose first can naturally secret pine tree glue and the age of tree be the pine tree of more than 2 years, then setting
Inverted triangle mouth is cut with bar or crotch, downwards, be provided with reception container in estuary lowest point is used to collect estuary top vertical
The loose gum fluid of the thick pale yellow shape of incision secretion, receives and weight percent concentration is filled in container for 40%-95%
Ethanol water and ethanol water volume account for receive vessel volume 1/2, receive three to five days after or receive container contain
Till full, then by after the loose gum fluid collected in container and ethanol water mixing and stirring, pack prepared pine tree
Glue is standby；Or the granular loose glue solid of light yellow clear for condensing in pine tree epidermis is directly collected, it is subsequently placed into mulberry ash
Soak in soup, take out after 12 hours, then 3-5 is cleaned with redistilled water all over simultaneously dried process, be then comminuted into particle diameter for 100-
420 μm of particle, finally presses the ethanol water that pine tree glue particle, distilled water and weight percent concentration are 40%-95%
Weight ratio is 3:1:After 1 mixing and stirring, prepared pine tree glue is packed standby；Wherein, mulberry ash soup burns till for dry mulberry leaf
Liquid of the ash again plus after the water hybrid filtering of 10 times of weight；
(2) Chinese parasol tree tree powder is prepared：Then trunk, branch and the bark of the Chinese parasol tree tree that the age of tree is more than 2 years are chosen, the removal of impurity is gone
Afterwards, cleaned with redistilled water 3-5 all over and dried process, then machining be ground into particle, take particle diameter for 20-74 μm
Grain is standby；
(3) mixed material：Nano silicon 5-10 parts, clay part 20-25 parts, Chinese parasol tree tree powder 20-25 parts, land plaster are weighed again
10-15 parts and pine tree glue 20-25 parts, each raw material is added in high speed disintegrator, and it is 2000-3500 rev/min to arrange rotating speed,
Mixing time is 10-15 minutes, and mixed slurry is obtained after stirring；Wherein, clay powder and land plaster are 20-74 from particle diameter
μm particle；
(4) grind：Then mixed slurry obtained in step (3) is put in grinder, it is 1500-2000 rev/min to arrange rotating speed
Clock, milling time is 10-15 minutes, and it is≤15 microns of slurries that mixed slurry is ground to form into fineness of dispersion；
(5) prepared by product：Finally slurries prepared by step (4) are put in mixer, organosilicon-modified acrylate 80- is added
After 100 parts, it is 800 revs/min to arrange rotating speed, and mixing time is 3-5 minutes, and being put into after stirring in homogenizer is carried out
Matter, packs to obtain product, realizes the preparation of environment protecting thermal insulating insect-repelling paint.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611101866.7A CN106634093A (en) | 2016-12-05 | 2016-12-05 | Environmental-friendly heat-preservation insect expelling coating |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611101866.7A CN106634093A (en) | 2016-12-05 | 2016-12-05 | Environmental-friendly heat-preservation insect expelling coating |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101671509A (en) * | 2009-09-15 | 2010-03-17 | 北京展辰化工有限公司 | Emulsion paint for preventing mosquitoes and flies and preparation method thereof |
| CN105482662A (en) * | 2015-12-17 | 2016-04-13 | 芜湖市宝艺游乐科技设备有限公司 | Polyester powder coating having mosquito repellent effect and making method thereof |
| CN105820681A (en) * | 2016-05-17 | 2016-08-03 | 杭州美多乐环保新材料有限公司 | Reflective thermal-insulation real stone paint and preparation method thereof |
| CN105918360A (en) * | 2016-06-26 | 2016-09-07 | 黄植毅 | Mosquito repellent incense |
| CN106109354A (en) * | 2016-08-25 | 2016-11-16 | 青岛海澄知识产权事务有限公司 | A kind of preparation method of peach colloidal solution |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101671509A (en) * | 2009-09-15 | 2010-03-17 | 北京展辰化工有限公司 | Emulsion paint for preventing mosquitoes and flies and preparation method thereof |
| CN105482662A (en) * | 2015-12-17 | 2016-04-13 | 芜湖市宝艺游乐科技设备有限公司 | Polyester powder coating having mosquito repellent effect and making method thereof |
| CN105820681A (en) * | 2016-05-17 | 2016-08-03 | 杭州美多乐环保新材料有限公司 | Reflective thermal-insulation real stone paint and preparation method thereof |
| CN105918360A (en) * | 2016-06-26 | 2016-09-07 | 黄植毅 | Mosquito repellent incense |
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Application publication date: 20170510 |