CN105802402A - Environment-friendly and efficient anti-static coating and preparation method thereof - Google Patents
Environment-friendly and efficient anti-static coating and preparation method thereof Download PDFInfo
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- CN105802402A CN105802402A CN201610225115.XA CN201610225115A CN105802402A CN 105802402 A CN105802402 A CN 105802402A CN 201610225115 A CN201610225115 A CN 201610225115A CN 105802402 A CN105802402 A CN 105802402A
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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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
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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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
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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
- C09D5/24—Electrically-conducting paints
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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
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
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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
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/04—Antistatic
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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Abstract
The invention discloses an environment-friendly and efficient anti-static coating. The coating is prepared from components in parts by weight as follows: 20-30 parts of waterborne acrylic resin, 20-30 parts of waterborne polyurethane resin, 1-2 parts of antimony-doped tin dioxide nano-powder, 1-2 parts of carbon nanotubes, 0.8-1.2 parts of molybdenum disulfide, 2-5 parts of an epoxy modified organosilicon polymer, 0.25-0.5 parts of a surface modifier, 1-3 parts of an antioxidant, 1.5-2.5 parts of other aids and 10-15 parts of deionized water. The invention further discloses a preparation method of the anti-static coating. The prepared coating is excellent and lasting in anti-static performance, good in stability, good in coating film performance and good in fullness, glossiness, hardness and wear resistance, the preparation technological condition is mild, and the equipment requirement is low.
Description
Technical field:
The present invention relates to technical field of coatings, be specifically related to a kind of environmental protection efficient anti-static
Coating.
Background technology:
Along with the extensive application of macromolecular material, classical problem increasingly causes the weight of each side
Depending on.The exploitation of conductive material and the application in antistatic coating thereof become one of study hotspot.
Antistatic coating is to have conduction and get rid of the functional coating of accumulation electrostatic charge ability.Antistatic
Coating develops along with modern science and technology, there are about the developing history of over half a century so far.
The eighties in 20th century external antistatic technique and electric-heating coatings technology obtain develop rapidly, China
Also begin one's study in the 1950's and apply antistatic coating.Antistatic coating is except to have
Outside standby anti-static function, also to possess good dicoration, weatherability and higher elasticity.
Antistatic coating is divided into addition type and Intrinsical two class, and Intrinsical antistatic coating technology is still
Immature, therefore the most a large amount of antistatic coatings used are generally addition type coating.Addition type
Antistatic coating is to add certain conductive filler in nonconducting binder resin to realize anti-quiet
The function of electricity, the only volume fraction of conductive filler reach certain degree and could form conductive mesh
Network or path, embody the character of conduction.Conventional conductive material has carbon-based material (white carbon black, stone
Ink etc.), metal dust (argentum powder, copper powder, nikel powder etc.), metal oxide semiconductor (oxidation
Stannum, ferrum oxide, zinc oxide), conducting nanoparticles and antistatic auxiliary agent etc..
Chinese patent (201310367995.0) discloses a kind of acrylic resin antistatic coating,
Including toluene, dicyandiamide, phthalocyanine blue, butanol, acrylic resin and magnesium oxide.This coating can
With antistatic, there are the richness of excellence, gloss, hardness, solvent resistance, weatherability.But
Its solvent is toxic and volatile solvent, is harmful to environment and human body.
Chinese patent (201510530777.3) discloses a kind of aqueous antistatic wear-resistant paint,
Including water, water-base resin, coalescents, dispersant, levelling agent, defoamer, aqueous is adhered to
Power accelerator, titanium dioxide, Pulvis Talci, nano-calcium carbonate, pH adjusting agent, carborundum is with anti-
Electrostatic agent, wherein antistatic additive is anionic antistatic agent or non-ionic antistatic agent.Should
Paint adhesion is strong, wearability good, antistatic, antiacid alkali, economic and environment-friendly, but it resists quiet
Electrical property is the best, and the persistent period is short.
Summary of the invention:
It is an object of the invention to provide a kind of environmental protection efficient anti-static coating, this coating resists quiet
Excellent electrical property, good stability, antistatic property is lasting, and film performance is good, richness, light
Pool degree, hardness are good, and wearability is good.
It is a further object to provide the preparation of this environmental protection efficient anti-static coating
Method.
For achieving the above object, the present invention is by the following technical solutions:
A kind of environmental protection efficient anti-static coating, in parts by weight, including following components:
Water-borne acrylic resin 20-30 part,
Waterborne polyurethane resin 20-30 part,
Antimony doped stannic oxide nano powder 1-2 part,
CNT 1-2 part,
Molybdenum bisuphide 0.8-1.2 part,
Epoxy modified silicone polymer 2-5 part,
Surface modifier 0.25-0.5 part,
Antioxidant 1-3 part,
Other auxiliary agents 1.5-2.5 part,
Deionized water 10-15 part.
Preferred as technique scheme, a kind of environmental protection efficient anti-static coating, with weight
Amount part meter, including following components:
Water-borne acrylic resin 25 parts,
Waterborne polyurethane resin 20 parts,
Antimony doped stannic oxide nano powder 1 part,
CNT 1.5 parts,
Molybdenum bisuphide 1 part,
3 parts of epoxy modified silicone polymer,
Surface modifier 0.3 part,
Antioxidant 2 parts,
Other auxiliary agents 1.7 parts,
Deionized water 13 parts.
Preferred as technique scheme, in described antimony doped stannic oxide nano powder antimony with
The mol ratio of stannum is 1:7.
Preferred as technique scheme, a diameter of 20-50nm of described CNT, long
Degree is 80-100nm.
Preferred as technique scheme, the size of described molybdenum bisuphide is 30-40nm.
Preferred as technique scheme, described antioxidant is 1,3,5-tri-(3,5-bis-uncles
Butyl-4-hydroxybenzyl) guanamine, 4,6-(1H, 3H, 5H) triketone, three (2,4-bis-uncles
Butyl phenyl) mixture of phosphite ester, the two mass ratio is 1:1-1.5.
Preferred as technique scheme, described surface modifier is isopropyl two oleic acid acyl-oxygen
Base (dioctyl phosphoric acid acyloxy) titanate esters, isopropyl three oleic acid acyloxy titanate esters, three hard
Fat acid isopropyl titanate, isopropoxy two (diisooctyl phosphoric acid acyloxy) aluminum, isopropoxy
One or more mixing in two (dodecyl tosyloxy) aluminum.
Preferred as technique scheme, other auxiliary agents described are preservative, thickening agent, stream
One or more mixing in flat agent, wetting agent.
The preparation method of a kind of environmental protection efficient anti-static coating, comprises the following steps:
(1) by CNT, antimony doped stannic oxide nano powder, molybdenum bisuphide, surface
Modifying agent and deionized water mixing and stirring, ultrasonic 1-2h under the power of 200-300W,
Then stir 20-40min when 2000-3000 rev/min, then proceed to ultrasonic 1-2h,
So 2-3 time repeatedly, obtain mixed dispersion liquid；
(2) in above-mentioned mixed dispersion liquid, water-borne acrylic resin, aqueous polyurethane tree are added
Fat, mixing and stirring at 40-50 DEG C, continuously add epoxy modified silicone polymer, resist
Oxidant and other auxiliary agents, be cooled to room temperature, obtain environmental protection Effective Anti quiet after mix homogeneously
Electrocoating paint.
Preferred as technique scheme, in step (1), described ultrasonic condition is 200W
Ultrasonic 1h under power.
The method have the advantages that
Under suitable ultrasound condition, molybdenum disulfide nano powder body is stripped into thinner lamella,
Sheet surfaces is by surface modifier and CNT, antimony doped stannic oxide nano powder simultaneously
The active group reaction on surface, forms the transmission of stable three-dimensional net structure, more conducively electric charge,
Make the coating antistatic property prepared excellent, good stability, antistatic property is lasting,
Film performance is good, and richness, glossiness, hardness are good, and wearability is good.
Detailed description of the invention:
In order to be better understood from the present invention, below by embodiment, the present invention is further described,
Embodiment is served only for explaining the present invention, and the present invention will not constitute any restriction.
Embodiment 1
A kind of environmental protection efficient anti-static coating, in parts by weight, including following components:
Water-borne acrylic resin 20 parts,
Waterborne polyurethane resin 20 parts,
Antimony doped stannic oxide nano powder 1 part,
CNT 1 part, molybdenum bisuphide 0.8 part,
2 parts of epoxy modified silicone polymer,
Surface modifier 0.25 part, antioxidant 1 part,
Other auxiliary agents 1.5 parts, deionized water 10 parts.
Its preparation method comprises the following steps:
(1) by CNT, antimony doped stannic oxide nano powder, molybdenum bisuphide, surface
Modifying agent and deionized water mixing and stirring, under the power of 200W, ultrasonic 1h, then exists
Stir 20min under the state of 2000 revs/min, then proceed to ultrasonic 1h, 2-3 time the most repeatedly,
Obtain mixed dispersion liquid；
(2) in above-mentioned mixed dispersion liquid, water-borne acrylic resin, aqueous polyurethane tree are added
Fat, mixing and stirring at 40-50 DEG C, continuously add epoxy modified silicone polymer, resist
Oxidant and other auxiliary agents, be cooled to room temperature, obtain environmental protection Effective Anti quiet after mix homogeneously
Electrocoating paint.
Embodiment 2
A kind of environmental protection efficient anti-static coating, in parts by weight, including following components:
Water-borne acrylic resin 30 parts,
Waterborne polyurethane resin 30 parts,
Antimony doped stannic oxide nano powder 2 parts,
CNT 2 parts, molybdenum bisuphide 1.2 parts,
5 parts of epoxy modified silicone polymer,
Surface modifier 0.5 part, antioxidant 3 parts,
Other auxiliary agents 1.5-2.5 part, deionized water 10-15 part.
Its preparation method comprises the following steps:
(1) by CNT, antimony doped stannic oxide nano powder, molybdenum bisuphide, surface
Modifying agent and deionized water mixing and stirring, under the power of 300W, ultrasonic 2h, then exists
Stir 40min under the state of 3000 revs/min, then proceed to ultrasonic 2h, 2-3 time the most repeatedly,
Obtain mixed dispersion liquid；
(2) in above-mentioned mixed dispersion liquid, water-borne acrylic resin, aqueous polyurethane tree are added
Fat, mixing and stirring at 40-50 DEG C, continuously add epoxy modified silicone polymer, resist
Oxidant and other auxiliary agents, be cooled to room temperature, obtain environmental protection Effective Anti quiet after mix homogeneously
Electrocoating paint.
Embodiment 3
A kind of environmental protection efficient anti-static coating, in parts by weight, including following components:
Water-borne acrylic resin 25 parts,
Waterborne polyurethane resin 20 parts,
Antimony doped stannic oxide nano powder 1 part,
CNT 1.5 parts, molybdenum bisuphide 1 part,
3 parts of epoxy modified silicone polymer,
Surface modifier 0.3 part, antioxidant 2 parts,
Other auxiliary agents 1.7 parts, deionized water 13 parts.
Its preparation method comprises the following steps:
(1) by CNT, antimony doped stannic oxide nano powder, molybdenum bisuphide, surface
Modifying agent and deionized water mixing and stirring, under the power of 200W, ultrasonic 1h, then exists
Stir 25min under the state of 2500 revs/min, then proceed to ultrasonic 1h, 2-3 time the most repeatedly,
Obtain mixed dispersion liquid；
(2) in above-mentioned mixed dispersion liquid, water-borne acrylic resin, aqueous polyurethane tree are added
Fat, mixing and stirring at 40-50 DEG C, continuously add epoxy modified silicone polymer, resist
Oxidant and other auxiliary agents, be cooled to room temperature, obtain environmental protection Effective Anti quiet after mix homogeneously
Electrocoating paint.
Embodiment 4
A kind of environmental protection efficient anti-static coating, in parts by weight, including following components:
Water-borne acrylic resin 22 parts,
Waterborne polyurethane resin 24 parts,
Antimony doped stannic oxide nano powder 1.2 parts,
CNT 1.4 parts, molybdenum bisuphide 0.9 part,
3 parts of epoxy modified silicone polymer,
Surface modifier 0.3 part, antioxidant 1.5 parts,
Other auxiliary agents 1.8 parts, deionized water 11 parts.
Its preparation method comprises the following steps:
(1) by CNT, antimony doped stannic oxide nano powder, molybdenum bisuphide, surface
Modifying agent and deionized water mixing and stirring, ultrasonic 1.2h under the power of 200W, then
Stir 30min when 2000 revs/min, then proceed to ultrasonic 1.2h, the most repeatedly
2-3 time, obtain mixed dispersion liquid；
(2) in above-mentioned mixed dispersion liquid, water-borne acrylic resin, aqueous polyurethane tree are added
Fat, mixing and stirring at 40-50 DEG C, continuously add epoxy modified silicone polymer, resist
Oxidant and other auxiliary agents, be cooled to room temperature, obtain environmental protection Effective Anti quiet after mix homogeneously
Electrocoating paint.
Embodiment 5
A kind of environmental protection efficient anti-static coating, in parts by weight, including following components:
Water-borne acrylic resin 24 parts,
Waterborne polyurethane resin 26 parts,
Antimony doped stannic oxide nano powder 1.4 parts,
CNT 1.6 parts, molybdenum bisuphide 1.0 parts,
4 parts of epoxy modified silicone polymer,
Surface modifier 0.35 part, antioxidant 2 parts,
Other auxiliary agents 2.2 parts, deionized water 12 parts.
Its preparation method comprises the following steps:
(1) by CNT, antimony doped stannic oxide nano powder, molybdenum bisuphide, surface
Modifying agent and deionized water mixing and stirring, ultrasonic 1.4h under the power of 300W, then
Stir 35min when 2000 revs/min, then proceed to ultrasonic 1.4h, the most repeatedly
2-3 time, obtain mixed dispersion liquid；
(2) in above-mentioned mixed dispersion liquid, water-borne acrylic resin, aqueous polyurethane tree are added
Fat, mixing and stirring at 40-50 DEG C, continuously add epoxy modified silicone polymer, resist
Oxidant and other auxiliary agents, be cooled to room temperature, obtain environmental protection Effective Anti quiet after mix homogeneously
Electrocoating paint.
Embodiment 6
A kind of environmental protection efficient anti-static coating, in parts by weight, including following components:
Water-borne acrylic resin 26 parts,
Waterborne polyurethane resin 28 parts,
Antimony doped stannic oxide nano powder 1.6 parts,
CNT 1.8 parts, molybdenum bisuphide 1.1 parts,
4.5 parts of epoxy modified silicone polymer,
Surface modifier 0.4 part, antioxidant 2.5 parts,
Other auxiliary agents 2.4 parts, deionized water 13 parts.
Its preparation method comprises the following steps:
(1) by CNT, antimony doped stannic oxide nano powder, molybdenum bisuphide, surface
Modifying agent and deionized water mixing and stirring, ultrasonic 1.6h under the power of 200W, then
Stir 40min when 3000 revs/min, then proceed to ultrasonic 1.6h, the most repeatedly
2-3 time, obtain mixed dispersion liquid；
(2) in above-mentioned mixed dispersion liquid, water-borne acrylic resin, aqueous polyurethane tree are added
Fat, mixing and stirring at 40-50 DEG C, continuously add epoxy modified silicone polymer, resist
Oxidant and other auxiliary agents, be cooled to room temperature, obtain environmental protection Effective Anti quiet after mix homogeneously
Electrocoating paint.
Claims (10)
1. an environmental protection efficient anti-static coating, it is characterised in that in parts by weight,
Including following components:
Water-borne acrylic resin 20-30 part,
Waterborne polyurethane resin 20-30 part,
Antimony doped stannic oxide nano powder 1-2 part,
CNT 1-2 part,
Molybdenum bisuphide 0.8-1.2 part,
Epoxy modified silicone polymer 2-5 part,
Surface modifier 0.25-0.5 part,
Antioxidant 1-3 part,
Other auxiliary agents 1.5-2.5 part,
Deionized water 10-15 part.
2. a kind of environmental protection efficient anti-static coating as claimed in claim 1, its feature
It is, in parts by weight, including following components:
Water-borne acrylic resin 25 parts,
Waterborne polyurethane resin 20 parts,
Antimony doped stannic oxide nano powder 1 part,
CNT 1.5 parts,
Molybdenum bisuphide 1 part,
3 parts of epoxy modified silicone polymer,
Surface modifier 0.3 part,
Antioxidant 2 parts,
Other auxiliary agents 1.7 parts,
Deionized water 13 parts.
3. a kind of environmental protection efficient anti-static coating as claimed in claim 1, its feature
Being, in described antimony doped stannic oxide nano powder, antimony is 1:7 with the mol ratio of stannum.
4. a kind of environmental protection efficient anti-static coating as claimed in claim 1, its feature
It is, a diameter of 20-50nm of described CNT, a length of 80-100nm.
5. a kind of environmental protection efficient anti-static coating as claimed in claim 1, its feature
Being, the size of described molybdenum bisuphide is 30-40nm.
6. a kind of environmental protection efficient anti-static coating as claimed in claim 1, its feature
Being, described antioxidant is 1,3,5-tri-(3,5-di-tert-butyl-4-hydroxyl benzyl) s-triazine
-2,4,6-(1H, 3H, 5H) triketone, three (2,4-di-tert-butyl-phenyl) phosphite ester mixed
Compound, the two mass ratio is 1:1-1.5.
7. a kind of environmental protection efficient anti-static coating as claimed in claim 1, its feature
Being, described surface modifier is isopropyl two oleic acid acyloxy (dioctyl phosphoric acid acyloxy)
Titanate esters, isopropyl three oleic acid acyloxy titanate esters, three stearic acid isopropyl titanates, isopropyl oxygen
Base two (diisooctyl phosphoric acid acyloxy) aluminum, isopropoxy two (dodecyl tosyl oxygen
Base) one or more mixing in aluminum.
8. a kind of environmental protection efficient anti-static coating as claimed in claim 1, its feature
Be, other auxiliary agents described be the one in preservative, thickening agent, levelling agent, wetting agent or
Multiple mixing.
9. a kind of environmental protection efficient anti-static coating as described in claim 1 to 8 is arbitrary
Preparation method, it is characterised in that comprise the following steps:
(1) by CNT, antimony doped stannic oxide nano powder, molybdenum bisuphide, surface
Modifying agent and deionized water mixing and stirring, ultrasonic 1-2h under the power of 200-300W,
Then stir 20-40min when 2000-3000 rev/min, then proceed to ultrasonic 1-2h,
So 2-3 time repeatedly, obtain mixed dispersion liquid；
(2) in above-mentioned mixed dispersion liquid, water-borne acrylic resin, aqueous polyurethane tree are added
Fat, mixing and stirring at 40-50 DEG C, continuously add epoxy modified silicone polymer, resist
Oxidant and other auxiliary agents, be cooled to room temperature, obtain environmental protection Effective Anti quiet after mix homogeneously
Electrocoating paint.
The preparation side of a kind of environmental protection efficient anti-static coating the most as claimed in claim 9
Method, it is characterised in that in step (1), described ultrasonic condition is ultrasonic under 200W power
1h。
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Cited By (6)
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| CN107964341A (en) * | 2017-10-11 | 2018-04-27 | 上海阳森精细化工有限公司 | New polyurethane anti-static coatings and preparation method thereof |
| CN110254018A (en) * | 2019-05-16 | 2019-09-20 | 浙江和顺新材料有限公司 | A kind of color double-face anti-static polyester film and preparation method thereof |
| CN111826053A (en) * | 2020-07-29 | 2020-10-27 | 许洁 | Environment-friendly anti-radiation coating and preparation method thereof |
| CN112300430A (en) * | 2020-10-23 | 2021-02-02 | 东莞市东森光电科技有限公司 | Antistatic scratch-resistant toughened film |
| CN112430345A (en) * | 2020-12-10 | 2021-03-02 | 常熟宏巨新材料科技有限公司 | Anti-static film production process |
| CN114507458A (en) * | 2022-03-09 | 2022-05-17 | 广东嘉宝莉科技材料有限公司 | High-stain-resistance anti-static inorganic coating for interior wall and preparation method thereof |
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