CN108179844A - A kind of heat-insulation and heat-preservation composite tile and preparation method thereof - Google Patents
A kind of heat-insulation and heat-preservation composite tile and preparation method thereof Download PDFInfo
- Publication number
- CN108179844A CN108179844A CN201711434157.5A CN201711434157A CN108179844A CN 108179844 A CN108179844 A CN 108179844A CN 201711434157 A CN201711434157 A CN 201711434157A CN 108179844 A CN108179844 A CN 108179844A
- Authority
- CN
- China
- Prior art keywords
- heat
- frp
- insulation
- polyurethane foam
- bottoms
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
- E04D1/28—Roofing elements comprising two or more layers, e.g. for insulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The present invention discloses a kind of heat-insulation and heat-preservation composite tile and preparation method thereof, should include FRP faces layer, Polyurethane Foam Core, FRP bottoms；The Polyurethane Foam Core is adhered to FRP faces layer bottom on one side, and Polyurethane Foam Core another side is adhered to FRP bottoms top surface, forms the heat-insulation and heat-preservation composite tile of three-layer sandwich structure；The FRP surface thicknesses are 0.3cm 1.0cm；The Polyurethane Foam Core thickness is 1.0cm 5.0cm；The FRP underlayer thicknesses are 0.1cm 0.5cm；The thickness of the heat-insulation and heat-preservation composite tile is 1.0cm 5.0cm, and the FRP faces layer and the FRP bottoms are made by polyester resin and curing agent B by hot pressing injection molding.The present invention has the characteristics that anti-corrosion is strong, service life is long, durability is good, applied widely, heat preservation and insulation protrudes.
Description
Technical field
The present invention relates to building construction applications, and in particular to one kind is with anti-corrosion is strong, service life is long, durability
Heat-insulation and heat-preservation composite tile that good, applied widely, heat preservation and insulation protrudes and preparation method thereof.
Background technology
With the continuous development of China's economy in recent years, the development of building trade has been pushed.Modern architecture is gradually to high-quality
Amount, high-grade development, functional requirement are continuously improved, and traditional roofing has been unable to meet the requirement of construction industry development, respectively
Kind new material comes into being.
Now frequently with roofing have：Asbestos shingle, cement tile, color steel tile etc..Wherein, asbestos shingle do not contain only it is carcinogenic into
Part, and its service life is short, and it is perishable, there is certain pollution to environment；Cement tile has complicated construction, structure weight, water suction
The shortcomings of infiltration；And the color steel tile risen in recent years has that use cost is high, service life is short, not sound-insulating and heat-insulating, easily get rusty etc. and to ask
Topic.
With the progress of social science and technology, the development of civil engineering structure subject largely has benefited from property
The application and development of excellent new material, new technology, and fibre reinforced composites (abbreviation FRP) are with its excellent mechanical property
And modern project structure is adapted to across the demand of, towering, heavily loaded, lightweight development, being just applied to bridge more and more widely greatly
In engineering, all kinds of civil buildings, ocean engineering, underground engineering, by Structural Engineering circle extensive concern.
Fibre reinforced composites (Fiber Reinforced Polymer/Plastic, abbreviation FRP), are with glass fibers
Dimension and its product (glass cloth, band, felt, yarn etc.) make a kind of composite material of basis material with synthetic resin as reinforcing material.
FRP thermal conductivities are low, are at room temperature 1.25~1.67kJ/ (mhK), only the 1/100~1/1000 of metal, are excellent exhausted
Hot material is ideal thermal protection and ablation resistant material, can protect space vehicle at 2000 DEG C in instantaneous superhigh temperature
The concept for washing away composite materials for bearing high-speed flow above refers to that a kind of material cannot meet requirement, needs by two kinds
Or two or more Material claddings is together, composition another kind can meet the material of people's requirement, i.e. composite material.It is for example, single
A kind of glass fibre is loose although intensity is very high, between fiber, can only bear pulling force, it is impossible to bear to be bent, shear and press
Stress is also less prone to make fixed geometry, is soft body.If they are bonded together with synthetic resin, can do
Into the figurate hard products of various tools, tensile stress and bearing can be born and be bent, compress and shear stress.This is just
Constitute the plastic base composite material of glass fiber reinforcement.Since its intensity is equivalent to steel, and contain glass ingredient, it may have
The performances such as color and luster as glass, body, corrosion-resistant, electrical isolation, heat-insulated, as glass, it is popular to form this in history
Understandable title " fiberglass ".
FRP have the shortcomings that the short life for solving conventional composite watt well, not sound-insulating and heat-insulating, easily get rusty, while FRP materials
Material has better heat preservation and insulation.
Invention content
In view of the deficiencies of the prior art, the present invention provides a kind of heat-insulation and heat-preservation composite tiles and preparation method thereof, have anti-
The characteristics of rotten corrosion resistance is strong, service life is long, durability is good, applied widely, heat preservation and insulation protrudes.
A kind of heat-insulation and heat-preservation composite tile, including FRP faces layer, Polyurethane Foam Core, FRP bottoms；
The Polyurethane Foam Core is adhered to FRP faces layer bottom on one side, and Polyurethane Foam Core another side is adhered to FRP bottoms
Top surface forms the heat-insulation and heat-preservation composite tile of three-layer sandwich structure；
The FRP surface thicknesses are 0.3cm-1.0cm；
The Polyurethane Foam Core thickness is 1.0cm-5.0cm；
The FRP underlayer thicknesses are 0.1cm-0.5cm；
The thickness of the heat-insulation and heat-preservation composite tile is 1.0cm-5.0cm；
The FRP faces layer and the FRP bottoms are made by polyester resin and curing agent B by hot pressing injection molding.
A kind of production method of heat-insulation and heat-preservation composite tile, includes the following steps：
Step 1: weigh FRP raw material quality：By quality proportioning weigh each component raw material, 100 parts by weight of polyester resin,
2 parts by weight of curing agent B；
Step 2: FRP faces layer and FRP bottoms make：Polyester resin and curing agent B are evenly laid out in face layer after mixing
In mold and bottom mold slots, it is put into heated baking in air dry oven；Baking condition was warming up to 60 DEG C for room temperature through 30 minutes,
60 DEG C keep the temperature 60 minutes, and 60 DEG C were warming up to 80 DEG C through 30 minutes, and 80 DEG C keep the temperature 240 minutes, and 80 DEG C were warming up to 100 through 30 minutes
DEG C, 100 DEG C keep the temperature 240 minutes, and 100 DEG C were warming up to 120 DEG C through 30 minutes, and 120 DEG C keep the temperature 240 minutes, then naturally cool to
Room temperature, demoulding are taken out, and obtain FRP faces layer and FRP bottoms；
Step 3: Polyurethane Foam Core makes：Tentatively the polyurethane foam of bulk is cut into and FRP bottoms with hacksaw
The bulk matched, then slabstock polyurethane foam is put into numerically-controlled machine tool, by the shape and structure of FRP faces layer and FRP bottoms by poly- ammonia
Ester foam core upper and lower surface is processed into the similar shape that FRP faces layer lower surface and FRP bottoms upper surface match, and obtains polyurethane foam
Foam core；
Step 4: sandwich of layers bonds：Following table in Polyurethane Foam Core is applied to titanate coupling agent NDZ-401 glue
Polyurethane Foam Core upper and lower surface is pressed on by shape among FRP faces layer lower surface and FRP bottoms upper surface, fixed 48- by face
60 hours, complete the bonding of heat-insulation and heat-preservation compound sandwich layer；
Step 5: polishing grinding：Polishing is polished to the heat-insulation and heat-preservation composite sandwich layer cross section of bonding, obtains heat-insulated guarantor
Warm composite tile.
The present invention provides a kind of heat-insulation and heat-preservation composite tile and preparation method thereof, the composite tile have anti-corrosion it is strong,
The characteristics of service life is long, durability is good, applied widely, heat preservation and insulation protrudes.The present invention is using polyester resin and admittedly
Agent B makes FRP faces layer and FRP bottoms, then polyurethane foam is added by hacksaw and numerically-controlled machine tool by hot pressing molding process
Work smears titanate coupling agent NDZ-401 glue, pressing is bonded into heat-insulated into the shape matched with FRP faces layer and FRP bottoms
Compound sandwich layer is kept the temperature, heat-insulation and heat-preservation compound sandwich layer polishes through Cross section polishing, obtains with anti-corrosion is strong, service life
Heat-insulation and heat-preservation composite tile long, durability is good, applied widely, heat preservation and insulation protrudes.
Description of the drawings
In order to facilitate the understanding of those skilled in the art, the present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is a kind of structure diagram of heat-insulation and heat-preservation composite tile of the present invention.
Specific embodiment
The purpose of the present invention can be achieved through the following technical solutions：
A kind of heat-insulation and heat-preservation composite tile, referring to Fig. 1, including FRP faces layer 1, Polyurethane Foam Core 2, FRP bottoms 3；
The Polyurethane Foam Core 2 is adhered to FRP faces 1 bottom of layer on one side, and 2 another side of Polyurethane Foam Core is adhered to FRP
3 top surface of bottom forms the heat-insulation and heat-preservation composite tile of three-layer sandwich structure；
1 thickness of the FRP faces layer is 0.3cm-1.0cm；
2 thickness of Polyurethane Foam Core is 1.0cm-5.0cm；
3 thickness of FRP bottoms is 0.1cm-0.5cm；
The thickness of the heat-insulation and heat-preservation composite tile is 1.0cm-5.0cm；
The FRP faces layer 1 and the FRP bottoms 3 are made by polyester resin and curing agent B by hot pressing injection molding.
A kind of production method of heat-insulation and heat-preservation composite tile：
Step 1: weigh FRP raw material quality：By quality proportioning weigh each component raw material, 100 parts by weight of polyester resin,
2 parts by weight of curing agent B；
Step 2: FRP faces 1 and FRP of layer bottoms 3 make：Polyester resin and curing agent B are evenly laid out in face after mixing
In layer mold and bottom mold slots, it is put into heated baking in air dry oven；Baking condition was warming up to 60 for room temperature through 30 minutes
DEG C, 60 DEG C keep the temperature 60 minutes, and 60 DEG C were warming up to 80 DEG C through 30 minutes, and 80 DEG C keep the temperature 240 minutes, and 80 DEG C were warming up to through 30 minutes
100 DEG C, 100 DEG C keep the temperature 240 minutes, and 100 DEG C were warming up to 120 DEG C through 30 minutes, and 120 DEG C keep the temperature 240 minutes, subsequent natural cooling
To room temperature, demoulding is taken out, and obtains FRP faces 1 and FRP of layer bottoms 3；
Step 3: Polyurethane Foam Core 2 makes：Tentatively the polyurethane foam of bulk is cut into and FRP bottoms 3 with hacksaw
Matched bulk, then slabstock polyurethane foam is put into numerically-controlled machine tool, it will by the shape and structure of FRP faces 1 and FRP of layer bottoms 3
2 upper and lower surface of Polyurethane Foam Core is processed into the similar shape that FRP faces 1 lower surface of layer and 3 upper surface of FRP bottoms match, and obtains
Polyurethane Foam Core 2；
Step 4: sandwich of layers bonds：Following table in Polyurethane Foam Core 2 is applied to titanate coupling agent NDZ-401 glue
2 upper and lower surface of Polyurethane Foam Core is pressed on by shape among layer 3 upper surface of 1 lower surface and FRP bottoms of FRP faces by face, fixed
48-60 hours, complete the bonding of heat-insulation and heat-preservation compound sandwich layer；
Step 5: polishing grinding：Polishing is polished to the heat-insulation and heat-preservation composite sandwich layer cross section of bonding, obtains heat-insulated guarantor
Warm composite tile.
Reliability test：The heat-insulation and heat-preservation composite tile of the present invention is taken to do immersion test, 1000 hours waterproof, 1000 hours
Water absorption rate be 5%.
The present invention provides a kind of heat-insulation and heat-preservation composite tiles and preparation method thereof, this has, and anti-corrosion is strong, uses the longevity
The characteristics of life is long, durability is good, applied widely, heat preservation and insulation protrudes.The present invention uses polyester resin and curing agent B,
FRP faces layer and FRP bottoms are made by hot pressing molding process, then by polyurethane foam by hacksaw and numerical control machine tooling into
FRP faces layer and the matched shape of FRP bottoms, smear titanate coupling agent NDZ-401 glue, and pressing is bonded into heat-insulation and heat-preservation and answers
Co-clip central layer, heat-insulation and heat-preservation compound sandwich layer are polished through Cross section polishing, are obtained with anti-corrosion is strong, service life is long, resistance to
With good, applied widely, heat preservation and insulation protrusion the heat-insulation and heat-preservation composite tile of property.
Above content is only to structure example of the present invention and explanation, affiliated those skilled in the art couple
Described specific embodiment does various modifications or additions or substitutes in a similar way, without departing from invention
Structure surmounts range defined in the claims, is within the scope of protection of the invention.
Claims (7)
1. a kind of heat-insulation and heat-preservation composite tile, including FRP faces layer (1), Polyurethane Foam Core (2), FRP bottoms (3), feature exists
In：
The Polyurethane Foam Core (2) is adhered to FRP faces layer (1) bottom on one side, and Polyurethane Foam Core (2) another side is adhered to
FRP bottoms (3) top surface forms the heat-insulation and heat-preservation composite tile of three-layer sandwich structure.
2. a kind of heat-insulation and heat-preservation composite tile according to claim 1, which is characterized in that FRP faces layer (1) thickness is
0.3cm-1.0cm。
3. a kind of heat-insulation and heat-preservation composite tile according to claim 1, which is characterized in that the Polyurethane Foam Core (2) is thick
It spends for 1.0cm-5.0cm.
4. a kind of heat-insulation and heat-preservation composite tile according to claim 1, which is characterized in that FRP bottoms (3) thickness is
0.1cm-0.5cm。
A kind of 5. heat-insulation and heat-preservation composite tile according to claim 1, which is characterized in that the thickness of the heat-insulation and heat-preservation composite tile
It spends for 1.0cm-5.0cm.
6. a kind of heat-insulation and heat-preservation composite tile according to claim 1, which is characterized in that the FRP faces layer is (1) and described
FRP bottoms (3) are made by polyester resin and curing agent B by hot pressing injection molding.
7. a kind of production method of heat-insulation and heat-preservation composite tile, which is characterized in that include the following steps：
Step 1: weigh FRP raw material quality：Each component raw material, 100 parts by weight of polyester resin, curing are weighed by quality proportioning
2 parts by weight of agent B；
Step 2: FRP faces layer (1) and FRP bottoms (3) make：Polyester resin and curing agent B are evenly laid out in face after mixing
In layer mold and bottom mold slots, it is put into heated baking in air dry oven；Baking condition was warming up to 60 for room temperature through 30 minutes
DEG C, 60 DEG C keep the temperature 60 minutes, and 60 DEG C were warming up to 80 DEG C through 30 minutes, and 80 DEG C keep the temperature 240 minutes, and 80 DEG C were warming up to through 30 minutes
100 DEG C, 100 DEG C keep the temperature 240 minutes, and 100 DEG C were warming up to 120 DEG C through 30 minutes, and 120 DEG C keep the temperature 240 minutes, subsequent natural cooling
To room temperature, demoulding is taken out, and obtains FRP faces layer (1) and FRP bottoms (3)；
Step 3: Polyurethane Foam Core (2) makes：Tentatively the polyurethane foam of bulk is cut into and FRP bottoms (3) with hacksaw
Matched bulk, then slabstock polyurethane foam is put into numerically-controlled machine tool, by FRP faces layer (1) and the shape knot of FRP bottoms (3)
Structure by Polyurethane Foam Core (2) upper and lower surface be processed into FRP faces layer (1) lower surface and FRP bottoms (3) upper surface match it is same
Shape obtains Polyurethane Foam Core (2)；
Step 4: sandwich of layers bonds：Polyurethane Foam Core (2) upper and lower surface is applied to titanate coupling agent NDZ-401 glue,
Polyurethane Foam Core (2) upper and lower surface is pressed on by shape among FRP faces layer (1) lower surface and FRP bottoms (3) upper surface,
It is 48-60 hours fixed, complete the bonding of heat-insulation and heat-preservation compound sandwich layer；
Step 5: polishing grinding：Polishing is polished to the heat-insulation and heat-preservation composite sandwich layer cross section of bonding, heat-insulation and heat-preservation is obtained and answers
Conjunction watt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711434157.5A CN108179844A (en) | 2017-12-26 | 2017-12-26 | A kind of heat-insulation and heat-preservation composite tile and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711434157.5A CN108179844A (en) | 2017-12-26 | 2017-12-26 | A kind of heat-insulation and heat-preservation composite tile and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108179844A true CN108179844A (en) | 2018-06-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711434157.5A Pending CN108179844A (en) | 2017-12-26 | 2017-12-26 | A kind of heat-insulation and heat-preservation composite tile and preparation method thereof |
Country Status (1)
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2545289Y (en) * | 2002-05-27 | 2003-04-16 | 朱之成 | High-strength GFRP ceiling for telephone booth |
| CN200955226Y (en) * | 2006-09-11 | 2007-10-03 | 李秋署 | Organic glass-fiber-reinforced composite board |
| CN201649333U (en) * | 2010-02-02 | 2010-11-24 | 哈尔滨工业大学深圳研究生院 | FRP and OSB heat-insulated sandwich composite panel for building |
| CN203514550U (en) * | 2013-09-13 | 2014-04-02 | 天津市艾迪聚氨酯工业有限公司 | Compound type polyurethane insulation board |
-
2017
- 2017-12-26 CN CN201711434157.5A patent/CN108179844A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2545289Y (en) * | 2002-05-27 | 2003-04-16 | 朱之成 | High-strength GFRP ceiling for telephone booth |
| CN200955226Y (en) * | 2006-09-11 | 2007-10-03 | 李秋署 | Organic glass-fiber-reinforced composite board |
| CN201649333U (en) * | 2010-02-02 | 2010-11-24 | 哈尔滨工业大学深圳研究生院 | FRP and OSB heat-insulated sandwich composite panel for building |
| CN203514550U (en) * | 2013-09-13 | 2014-04-02 | 天津市艾迪聚氨酯工业有限公司 | Compound type polyurethane insulation board |
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Application publication date: 20180619 |