CN106519782A - Paint scavenger and preparation method thereof - Google Patents
Paint scavenger and preparation method thereof Download PDFInfo
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- CN106519782A CN106519782A CN201610977191.6A CN201610977191A CN106519782A CN 106519782 A CN106519782 A CN 106519782A CN 201610977191 A CN201610977191 A CN 201610977191A CN 106519782 A CN106519782 A CN 106519782A
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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
- C09D9/00—Chemical paint or ink removers
- C09D9/04—Chemical paint or ink removers with surface-active agents
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Abstract
The invention relates to a scavenger and a preparation method thereof, in particular to a paint scavenger and a preparation method thereof. The invention aims to provide the paint scavenger which is easy to clean, convenient to carry, non-toxic and environment-friendly as well as the preparation method of the paint scavenger. The paint scavenger is prepared from the following raw materials in parts by weight: 10-20 parts of a PVA aqueous solution, 5-7 parts of sodium ethylenediamine tetraacetate, 10-14 parts of calcium stearate, 6-10 parts of diethylene glycol monobutyl ether, 7-14 parts of hypochlorous acid and the like. A preparation process comprises five steps. The paint scavenger realizes effects of being easy to clean, convenient to carry, non-toxic and environment-friendly; compared with a traditional paint removing way, the paint scavenger is not only convenient to carry, but also environment-friendly, cleans the paint more thoroughly and faster and reduces damage to other objects.
Description
Technical field
The present invention relates to a kind of scavenger and its compounding method, more particularly to a kind of paint scavenger and its compounding method.
Background technology
Paint is that one kind can firmly be covered in body surface, and the chemistry for playing protection, decoration, mark and other specific uses is mixed
Compound coating.Coating is typically made up of four parts such as film forming matter, filler (color stuffing), solvent, auxiliary agents.Had according to performance requirement
When composition can be slightly changed, such as varnish can no solvent in not having color stuffing, powdery paints.Belong to organic chemical industry's macromolecule material
Material, the film for being formed belong to macromolecular compound type.According to the classification of modern current chemical products, coating belongs to fine
Chemical products.Modern coating is progressively becoming the polyfunctional engineering material of a class, is that in chemical industry is important
Industry.
Scavenger refers to a kind of reagent added in order to the impurity in system is removed in Radiochemical separation.
Paint stains sweep-out method and usually dips in the scouring of upper gasoline, kerosene or solvent or diluent, Ran Houzai with cloth or cotton-wool now
Cleaned with detergent solution, or rubbed with Oleum Terebinthinae and wash, or scraped off, its defect for existing is that evaporation rate is fast, Yi Zao
Into the large-area spot of comparison, gasoline, kerosene, solvent or diluent and detergent are inflammable poisonous very dangerous, are carrying and are using all very not
It is convenient, cause cleaning to be difficult to complete in time, the later stage removes difficulty, and cleanup step is comparatively laborious, allows people to be difficult to remember, therefore needs badly
Research and develop a kind of easy cleaning, the paint scavenger of easy to carry, asepsis environment-protecting and its compounding method.
The content of the invention
(1) technical problem to be solved
The present invention easily causes the large-area dirt of comparison soon in order to overcome paint contamination sweep-out method now to there is evaporation rate
Stain, it is poisonous it is very dangerous, carry and using it is all very inconvenient, cause to clear up the shortcoming that is difficult to complete in time, the present invention will be solved
Technical problem certainly is to provide a kind of easy cleaning, the paint scavenger of easy to carry, asepsis environment-protecting and its compounding method.
(2) technical scheme
In order to solve above-mentioned technical problem, the invention provides such a paint scavenger, by it is following by weight
Raw material make：PVA aqueous solution 10-20 parts, sodium ethylene diamine tetracetate 5-7 parts, calcium stearate 10-14 parts, diethylene glycol mono butyl
Ether 6-10 parts, hypochlorous acid 7-14 parts, isopropanol 2-7 parts, dodecylbenzene sodium sulfonate 3-6 parts, ammonium sulfate 8-12 parts, olefin sulfonic acid
Salt 3-5 parts, emulsifying agent 7-10 parts, imidazoles woods 3-6 parts, butanediol 2-4 parts, essence 0.01-0.02 parts, coloring agent 0.01-0.02
Part, bleaching powder 2-5 parts, other auxiliary agents 1-2 parts, appropriate amount of water.
Preferably, perfume ingredient is 0.01 part.
A kind of paint scavenger compounding method：
Step one：Make according to the raw material in every group of formula composition by weight：PVA aqueous solution 10-20 parts, ethylenediamine
Tetraacethyl sodium 5-7 parts, calcium stearate 10-14 parts, diethylene glycol monobutyl ether 6-10 parts, hypochlorous acid 7-14 parts, isopropanol 2-7 parts,
Dodecylbenzene sodium sulfonate 3-6 parts, ammonium sulfate 8-12 parts, alkenyl sulphonate 3-5 part, emulsifying agent 7-10 parts, imidazoles woods 3-6 parts,
Butanediol 2-4 parts, essence 0.01-0.02 parts, coloring agent 0.01-0.02 parts, bleaching powder 2-5 parts, other auxiliary agents 1-2 parts and water are fitted
Amount, first takes PVA aqueous solution 10-20 parts, calcium stearate 10-14 parts, diethylene glycol monobutyl ether 6-10 parts, isopropanol 2-7 parts, emulsifying
Agent 7-10 parts and butanediol 2-4 parts are according to PVA aqueous solutions → calcium stearate → diethylene glycol monobutyl ether → isopropanol → emulsifying agent
The order of → butanediol is put in stirred autoclave, is mixed, and blender during mixing using rotating speed for 400r/min exists
3-5min is stirred under room temperature, 10-15min is then heated again while stirring, makes the temperature in stirred autoclave rise to 80-
85℃。
Step 2：Then the mixture in step one is carried out into standing and reacting 10-20min, then takes sodium ethylene diamine tetracetate
5-7 parts, dodecylbenzene sodium sulfonate 3-6 parts, hypochlorous acid 7-14 parts and ammonium sulfate 8-12 parts are added in the mixture of step one,
Carry out being slowly heated to 85-90 DEG C, the mixing plant of 500-600r/min is stirred used in heating process, continue heating and stir
Mix 5-7min and make liquid, carry out insulated and stirred in whipping process.
Step 3：The hot water of appropriate 70-80 DEG C is slowly added toward the mixing liquid in step 2, and adds hot water
During the mixing plant of use 700-800r/min be stirred, heating-up temperature is 85-90 DEG C, heats 25-35min
Afterwards, start to be dispersed into fine particle, form W/O emulsions.
Step 4：Continue to add appropriate 70-80 DEG C of water in step 3, after heating 10-15min, heating-up temperature is 85-90
DEG C, start to be dispersed into fine particle, with the increase emulsion retrogradation gradually of rate of water added, and viscosity drastically declines, when the water yield plus
After complete 60%, there is phase inversion and form O/W emulsions, remaining water can be rapidly joined.
Step 5：O/W emulsions in step 4 are carried out into standing 30-45min, in the aseptic indoor standing of room temperature anaerobic, is made
The temperature of the O/W emulsions in step 4 is cooled to 60 DEG C, by alkenyl sulphonate 3-5 part, imidazoles woods 3-6 parts, essence 0.01-0.02
Part, coloring agent 0.01-0.02 parts, bleaching powder 2-5 parts and other auxiliary agents 1-2 parts add the emulsifying into step 4 by dosing pump
In liquid, hybrid reaction is stirred using the mixing plant of 700-800r/min, is stirred while adding, be stirred 20-
30min, is then adjusted pH value 7-8 again, finally carries out standing cooling, is packed using pouch.
Preferably, the liquid level of charging must not have stirrer paddle, in case the air of excess is entered.
Preferably, emulsifying agent is fatty alcohol-polyoxyethylene ether.
Preferably, the pH value debugged in step 5 is 7.
Preferably, the particle mean size of product is 500～800 μ.
Preferably, other auxiliary agents are 1 for the ratio of Borax and bentonite, Borax and bentonite：3.
(3) beneficial effect
Easy cleaning, the effect of easy to carry, asepsis environment-protecting is invention achieves, is produced using obtained in present invention process
Product, with good wettability, strong detergency, moderate foam, dissolubility are good, and skin irritation is little, and biological degradability is excellent, toxicity
, property low with zest is gentle, can accelerate the removing painted and will not injured skin, compare the side of traditional removing paint
Formula, it is convenient not only to carry, and environmentally friendly, removes paint more totally, more quickly, reduces the damage to other articles.
Specific embodiment
With reference to embodiment, the present invention is further illustrated.
Embodiment 1
A kind of paint scavenger compounding method:
Step one：Make according to the raw material in every group of formula composition by weight：20 parts of PVA aqueous solutions, ethylenediamine tetraacetic
5 parts of sodium acetate, 12 parts of calcium stearate, 6 parts of diethylene glycol monobutyl ether, 7 parts of hypochlorous acid, 5 parts of isopropanol, dodecylbenzene sodium sulfonate
6 parts, 10 parts of ammonium sulfate, 3 parts of alkenyl sulphonate, 7 parts of emulsifying agent, 6 parts of imidazoles woods, 2 parts of butanediol, 0.01 part of essence, coloring agent
0.01 part, 5 parts of bleaching powder, 1 part of other auxiliary agents and appropriate amount of water, first take 20 parts of PVA aqueous solutions, 12 parts of calcium stearate, diethylene glycol
2 parts of 6 parts of monobutyl ether, 5 parts of isopropanol, 7 parts of emulsifying agent and butanediol are according to PVA aqueous solutions → calcium stearate → diethylene glycol mono butyl
The order of ether → isopropanol → emulsifying agent → butanediol is put in stirred autoclave, is mixed, during mixing using rotating speed is
The blender of 400r/min is stirred 3min at normal temperatures, then heats 15min again while stirring, in making stirred autoclave
Temperature rise to 80 DEG C.
Step 2：Then the mixture in step one is carried out into standing and reacting 20min, then take 5 parts of sodium ethylene diamine tetracetate,
10 parts of 6 parts of dodecylbenzene sodium sulfonate, 7 parts of hypochlorous acid and ammonium sulfate are added in the mixture of step one, are slowly heated
To 90 DEG C, used in heating process, the mixing plant of 600r/min is stirred, continue heated and stirred 7min make it is liquid,
Insulated and stirred is carried out in whipping process.
Step 3：The hot water of appropriate 70 DEG C is slowly added toward the mixing liquid in step 2, and adds hot water
During the mixing plant of use 700r/min be stirred, heating-up temperature is 85 DEG C, after heating 25min, starts to be dispersed into
Fine particle, forms W/O emulsions.
Step 4：Continue plus appropriate 80 DEG C of water in step 3, after heating 15min, heating-up temperature is 90 DEG C, start point
Dissipate into fine particle, with the increase emulsion retrogradation gradually of rate of water added, and viscosity drastically declines, when the water yield add 60% it
Afterwards, there is phase inversion and form O/W emulsions, remaining water can be rapidly joined.
Step 5：O/W emulsions in step 4 are carried out into standing 45min, in the aseptic indoor standing of room temperature anaerobic, step is made
The temperature of the O/W emulsions in four is cooled to 60 DEG C, by 3 parts of alkenyl sulphonate, 6 parts of imidazoles woods, 0.01 part of essence, coloring agent 0.01
1 part of part, 5 parts of bleaching powder and other auxiliary agents are added in the emulsion into step 4 by dosing pump, stirring using 800r/min
Mixing equipment is stirred hybrid reaction, stirs while adding, and is stirred 30min, is then adjusted pH value 7.5 again, finally
Standing cooling is carried out, is packed using pouch.
Embodiment 2
A kind of paint scavenger compounding method:
Step one：Make according to the raw material in every group of formula composition by weight：20 parts of PVA aqueous solutions, ethylenediamine tetraacetic
7 parts of sodium acetate, 12 parts of calcium stearate, 10 parts of diethylene glycol monobutyl ether, 14 parts of hypochlorous acid, 7 parts of isopropanol, DBSA
3 parts of sodium, 8 parts of ammonium sulfate, 5 parts of alkenyl sulphonate, 10 parts of emulsifying agent, 3 parts of imidazoles woods, 4 parts of butanediol, 0.02 part of essence, coloring
0.02 part of agent, 2 parts of bleaching powder, 2 parts of other auxiliary agents and appropriate amount of water, first take 20 parts of PVA aqueous solutions, 12 parts of calcium stearate, diethyl two
4 parts of 10 parts of alcohol monobutyl ether, 7 parts of isopropanol, 10 parts of emulsifying agent and butanediol are according to PVA aqueous solutions → calcium stearate → diethylene glycol
The order of monobutyl ether → isopropanol → emulsifying agent → butanediol is put in stirred autoclave, is mixed, and uses and turn during mixing
Speed is stirred 5min at normal temperatures for the blender of 400r/min, then heats 15min again while stirring, makes stirring reaction
Temperature in kettle rises to 85 DEG C.
Step 2：Then the mixture in step one is carried out into standing and reacting 10min, then take 7 parts of sodium ethylene diamine tetracetate,
8 parts of 3 parts of dodecylbenzene sodium sulfonate, 14 parts of hypochlorous acid and ammonium sulfate are added in the mixture of step one, are slowly heated
To 85 DEG C, used in heating process, the mixing plant of 500r/min is stirred, continue heated and stirred 5min make it is liquid,
Insulated and stirred is carried out in whipping process.
Step 3：The hot water of appropriate 80 DEG C is slowly added toward the mixing liquid in step 2, and adds hot water
During the mixing plant of use 800r/min be stirred, heating-up temperature is 90 DEG C, after heating 35min, starts to be dispersed into
Fine particle, forms W/O emulsions.
Step 4：Continue plus appropriate 70 DEG C of water in step 3, after heating 10min, heating-up temperature is 85 DEG C, start point
Dissipate into fine particle, with the increase emulsion retrogradation gradually of rate of water added, and viscosity drastically declines, when the water yield add 60% it
Afterwards, there is phase inversion and form O/W emulsions, remaining water can be rapidly joined.
Step 5：O/W emulsions in step 4 are carried out into standing 45min, in the aseptic indoor standing of room temperature anaerobic, step is made
The temperature of the O/W emulsions in four is cooled to 60 DEG C, by 5 parts of alkenyl sulphonate, 3 parts of imidazoles woods, 0.02 part of essence, coloring agent 0.02
2 parts of part, 2 parts of bleaching powder and other auxiliary agents are added in the emulsion into step 4 by dosing pump, stirring using 800r/min
Mixing equipment is stirred hybrid reaction, stirs while adding, and is stirred 30min, is then adjusted pH value 7 again, most laggard
Row stands cooling, is packed using pouch.
Embodiment 3
A kind of paint scavenger compounding method:
Step one：Make according to the raw material in every group of formula composition by weight：15 parts of PVA aqueous solutions, ethylenediamine tetraacetic
6 parts of sodium acetate, 12 parts of calcium stearate, 8 parts of diethylene glycol monobutyl ether, 10 parts of hypochlorous acid, 5 parts of isopropanol, DBSA
4 parts of sodium, 10 parts of ammonium sulfate, 4 parts of alkenyl sulphonate, 8 parts of emulsifying agent, 4 parts of imidazoles woods, 3 parts of butanediol, 0.015 part of essence, coloring
0.015 part of agent, 3 parts of bleaching powder, 1.5 parts of other auxiliary agents and appropriate amount of water, first take 15 parts of PVA aqueous solutions, 12 parts of calcium stearate, diethyl
3 parts of 8 parts of glycol monobutyl ether, 5 parts of isopropanol, 8 parts of emulsifying agent and butanediol are according to PVA aqueous solutions → calcium stearate → diethylene glycol
The order of monobutyl ether → isopropanol → emulsifying agent → butanediol is put in stirred autoclave, is mixed, and uses and turn during mixing
Speed is stirred 4min at normal temperatures for the blender of 400r/min, then heats 12min again while stirring, makes stirring reaction
Temperature in kettle rises to 83 DEG C.
Step 2：Then the mixture in step one is carried out into standing and reacting 15min, then take 6 parts of sodium ethylene diamine tetracetate,
10 parts of 4 parts of dodecylbenzene sodium sulfonate, 10 parts of hypochlorous acid and ammonium sulfate are added in the mixture of step one, are slowly heated
To 87 DEG C, used in heating process, the mixing plant of 500-600r/min is stirred, and continues heated and stirred 6min and makes liquid
Shape, carries out insulated and stirred in whipping process.
Step 3：The hot water of appropriate 75 DEG C is slowly added toward the mixing liquid in step 2, and adds hot water
During the mixing plant of use 750r/min be stirred, heating-up temperature is 87 DEG C, after heating 30min, starts to be dispersed into
Fine particle, forms W/O emulsions.
Step 4：Continue plus appropriate 75 DEG C of water in step 3, after heating 13min, heating-up temperature is 87 DEG C, start point
Dissipate into fine particle, with the increase emulsion retrogradation gradually of rate of water added, and viscosity drastically declines, when the water yield add 60% it
Afterwards, there is phase inversion and form O/W emulsions, remaining water can be rapidly joined.
Step 5：O/W emulsions in step 4 are carried out into standing 40min, in the aseptic indoor standing of room temperature anaerobic, step is made
The temperature of the O/W emulsions in four is cooled to 60 DEG C, by 4 parts of alkenyl sulphonate, 4 parts of imidazoles woods, 0.015 part of essence, coloring agent
1.5 parts of 0.015 part, 3 parts of bleaching powder and other auxiliary agents are added in the emulsion into step 4, using 750r/ by dosing pump
The mixing plant of min is stirred hybrid reaction, stirs while adding, and is stirred 25min, is then adjusted pH value 7 again,
Standing cooling is finally carried out, is packed using pouch.
Experiment：
Step one：The paint of equivalent is stained with respectively using 4 blocks of experiment clothes,
Step 2：
(1) the paint advertisement cleaning agent 5g produced according to the formula in embodiment 3 using the present invention is used as A groups
(2) gasoline of 10g is stained with using cotton-wool as B groups
(3) the ammonia spirit 50g of 10-20% is used as C groups
(4) ether and Oleum Terebinthinae (1 are used：1) mixed liquor 80g is used as D groups.
Step 3：Same laboratory technician is cleaned to 4 pieces of experiment cloth respectively using the material of A, B, C, D group, in cleaning
During can add suitable water as auxiliary cleaning, carry out 4 groups of experiments of data above, carry out respectively record 4 groups of experiments
Experimental data.
Experimental data shows：
(1) the clean-up performance 80-90% higher than B groups of A groups cleaning,
The clean-up performance 65-67% higher than C groups of A groups cleaning,
The clean-up performance 63.5-65.5% higher than D groups of A groups cleaning；
(2) the cleaning dynamics 50-60% lower than B groups of A groups cleaning,
The cleaning dynamics 45-47% lower than B groups of A groups cleaning,
The cleaning dynamics 40-44% lower than B groups of A groups cleaning；
(3) the cleaning time 70-80% lower than B groups of A groups cleaning,
The cleaning time 60-77% lower than B groups of A groups cleaning,
The cleaning time 66-70% lower than B groups of A groups cleaning.
Embodiment described above only expresses the preferred embodiment of the present invention, and its description is more concrete and detailed, but and
Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations, improvement and replacement can also be made, these belong to this
Bright protection domain.Therefore, the protection domain of patent of the present invention should be defined by claims.
Claims (8)
1. it is a kind of to paint scavenger, it is characterised in that to be made up of following raw material by weight：PVA aqueous solution 10-20 parts,
Sodium ethylene diamine tetracetate 5-7 parts, calcium stearate 10-14 parts, diethylene glycol monobutyl ether 6-10 parts, hypochlorous acid 7-14 parts, isopropanol
2-7 parts, dodecylbenzene sodium sulfonate 3-6 parts, ammonium sulfate 8-12 parts, alkenyl sulphonate 3-5 part, emulsifying agent 7-10 parts, imidazoles woods
3-6 parts, butanediol 2-4 parts, essence 0.01-0.02 parts, coloring agent 0.01-0.02 parts, bleaching powder 2-5 parts, other auxiliary agents 1-2
Part, appropriate amount of water.
2. one kind according to claim 1 paints scavenger, it is characterised in that perfume ingredient is 0.01 part.
It is 3. a kind of to paint scavenger compounding method, it is characterised in that
Step one：Make according to the raw material in every group of formula composition by weight：PVA aqueous solution 10-20 parts, ethylenediamine tetrem
Sour sodium 5-7 parts, calcium stearate 10-14 parts, diethylene glycol monobutyl ether 6-10 parts, hypochlorous acid 7-14 parts, isopropanol 2-7 parts, 12
Sodium alkyl benzene sulfonate 3-6 parts, ammonium sulfate 8-12 parts, alkenyl sulphonate 3-5 part, emulsifying agent 7-10 parts, imidazoles woods 3-6 parts, fourth two
Alcohol 2-4 parts, essence 0.01-0.02 parts, coloring agent 0.01-0.02 parts, bleaching powder 2-5 parts, other auxiliary agents 1-2 parts and appropriate amount of water,
PVA aqueous solution 10-20 parts, calcium stearate 10-14 parts, diethylene glycol monobutyl ether 6-10 parts, isopropanol 2-7 parts, emulsifying agent are taken first
7-10 parts and butanediol 2-4 parts according to PVA aqueous solutions → calcium stearate → diethylene glycol monobutyl ether → isopropanol → emulsifying agent →
The order of butanediol is put in stirred autoclave, is mixed, using the blender that rotating speed is 400r/min normal during mixing
3-5min is stirred under temperature, 10-15min is then heated again while stirring, makes the temperature in stirred autoclave rise to 80-85
℃；
Step 2：Then the mixture in step one is carried out into standing and reacting 10-20min, then takes sodium ethylene diamine tetracetate 5-7
Part, dodecylbenzene sodium sulfonate 3-6 parts, hypochlorous acid 7-14 parts and ammonium sulfate 8-12 parts are added in the mixture of step one, are entered
Row is slowly heated to 85-90 DEG C, and used in heating process, the mixing plant of 500-600r/min is stirred, and continues heated and stirred
5-7min makes liquid, carries out insulated and stirred in whipping process；
Step 3：The hot water of appropriate 70-80 DEG C is slowly added toward the mixing liquid in step 2, and adds the mistake of hot water
The mixing plant of the use 700-800r/min in journey is stirred, and heating-up temperature is 85-90 DEG C, after heating 25-35min, opens
Beginning is dispersed into fine particle, forms W/O emulsions；
Step 4：Continue to add appropriate 70-80 DEG C of water in step 3, after heating 10-15min, heating-up temperature is 85-90 DEG C,
Start to be dispersed into fine particle, with the increase emulsion retrogradation gradually of rate of water added, and viscosity drastically declines, when the water yield is added
After 60%, there is phase inversion and form O/W emulsions, remaining water can be rapidly joined；
Step 5：O/W emulsions in step 4 are carried out into standing 30-45min, in the aseptic indoor standing of room temperature anaerobic, step is made
The temperature of the O/W emulsions in four is cooled to 60 DEG C, by alkenyl sulphonate 3-5 part, imidazoles woods 3-6 parts, essence 0.01-0.02 parts,
Coloring agent 0.01-0.02 parts, bleaching powder 2-5 parts and other auxiliary agents 1-2 parts add the emulsion into step 4 by dosing pump
In, hybrid reaction is stirred using the mixing plant of 700-800r/min, is stirred while adding, be stirred 20-30min,
Then pH value 7-8 is adjusted again, is finally carried out standing cooling, is packed using pouch.
4. one kind according to claim 3 paints scavenger compounding method, it is characterised in that the liquid level of charging must not have
Stirrer paddle, in case the air of excess is entered.
5. one kind according to claim 3 paints scavenger compounding method, it is characterised in that emulsifying agent is fatty alcohol polyoxy
Vinyl Ether.
6. one kind according to claim 3 paints scavenger compounding method, it is characterised in that debugged in step 5
PH value is 7.
7. a kind of paint scavenger compounding method according to claim 3, it is characterised in that the particle mean size of product is
500～800 μ.
8. a kind of paint scavenger compounding method according to claim 3, it is characterised in that other auxiliary agents are Borax and swollen
The ratio of profit soil, Borax and bentonite is 1：3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610977191.6A CN106519782A (en) | 2016-11-08 | 2016-11-08 | Paint scavenger and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610977191.6A CN106519782A (en) | 2016-11-08 | 2016-11-08 | Paint scavenger and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108753029A (en) * | 2018-05-14 | 2018-11-06 | 诸城市福日机械有限公司 | A kind of paint scavenger |
| CN109486272A (en) * | 2018-11-27 | 2019-03-19 | 徐州世澳木业有限公司 | A kind of paint scavenger for timber |
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Application publication date: 20170322 |