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CN105838237B - A kind of preparation method of rubber high wear resistance coatings - Google Patents

A kind of preparation method of rubber high wear resistance coatings Download PDF

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Publication number
CN105838237B
CN105838237B CN201610395693.8A CN201610395693A CN105838237B CN 105838237 B CN105838237 B CN 105838237B CN 201610395693 A CN201610395693 A CN 201610395693A CN 105838237 B CN105838237 B CN 105838237B
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parts
agent
water
preparation
wear resistance
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CN105838237A (en
Inventor
秦萌萌
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YANGZHOU DONGXING RUBBER CO Ltd
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YANGZHOU DONGXING RUBBER CO Ltd
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D175/00Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04Polyurethanes
    • C09D175/14Polyurethanes having carbon-to-carbon unsaturated bonds
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D161/00Coating compositions based on condensation polymers of aldehydes or ketones; Coating compositions based on derivatives of such polymers
    • C09D161/20Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08Anti-corrosive paints
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/63Additives non-macromolecular organic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/65Additives macromolecular
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/011Nanostructured additives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

The present invention relates to paint field more particularly to a kind of preparation methods of rubber high wear resistance coatings, include the following steps:(1)Acrylic acid modified polyurethane, water-compatible amino resin, water-based fluorocarbon resin, antifoaming agent, wetting agent, antirust agent and deionized water are added sequentially in stirred tank, stir 20 ~ 30min;(2)Auxiliary agent, aqueous drier are sequentially added, is dispersed with stirring 30 ~ 40 min;(3)Levelling agent is added in, is dispersed with stirring 10 ~ 20min;(4)Water-based thickener is added in, adjusts viscosity, stirs 20 ~ 30min.The present invention has many advantages, such as excellent protected decoration effect, excellent rust-preventing characteristic and water resistance, resistance to ag(e)ing, flexibility, performance stabilization, strong adhesive force;Preparation method of the present invention is simple, environment friendly convenient is compared in safe, free from environmental pollution, construction, safe and nontoxic, will not damage to human body using water as medium.

Description

A kind of preparation method of rubber high wear resistance coatings
Technical field
The present invention relates to paint field more particularly to a kind of preparation methods of rubber high wear resistance coatings.
Background technology
As coatings industry and coating process develop to low stainization, water paint increasingly rises.Water paint subtracts Organic solvent is lacked to be endangered caused by environment with polluting, has ensured the health of operating personnel, reduced the production of coating Cost takes safety measures and is transported convenient for factory, while is convenient for the cleaning of tool again.Safe and environment-friendly, nuisanceless, volatility Organic matter (VOC) discharges few green environmental friendly coatings, has very much the necessity developed, before also having a wide range of applications Scape.It is every with water as solvent or to make the coating of decentralized medium, it all can be described as water paint.Water paint is situated between using water as dispersion Matter, only with a small amount of hypotoxicity alcohol ethers organic solvent, safety and environmental protection economizes on resources, and eliminates the danger that fire occurs during construction It is dangerous, advantageously reduce atmosphere pollution.Water paint is very good to material surface adaptability, can equally be applied in wet environment Work, coating adhesion are strong.
Although rubber has preferable wear-resisting property, during use also can by a large amount of external force and Friction, coating is needed to be protected, but its face coat not only will have soft elastic effect, will also can weight, friction, Under the effect of the external force such as wiping stroke, the coating on surface is locally not easy to be scratched, destroys, is ageing-resistant.
Invention content
In order to solve the above technical problems, the object of the present invention is to provide a kind of preparation sides of rubber high wear resistance coatings Method.
The present invention adopts the following technical scheme that:
A kind of preparation method of rubber high wear resistance coatings, it is characterised in that include the following steps:
(1)By acrylic acid modified polyurethane, water-compatible amino resin, water-based fluorocarbon resin, antifoaming agent, wetting agent, antirust agent And deionized water is added sequentially in stirred tank, under 800~1000r/min speed conditions, stirs 20~30min;
(2)Auxiliary agent, aqueous drier are sequentially added, under 1000~1200r/min speed conditions, it is dispersed with stirring 30~ 40min;
(3)Levelling agent is added in, under 1000~1200r/min speed conditions, is dispersed with stirring 10~20min;
(4)Water-based thickener is added in, adjusts viscosity, under 800~1000r/min speed conditions, 20~30min of stirring is It can;
Wherein, each component composition parts by weight are calculated as:
16-20 parts of acrylic acid modified polyurethane, 15-20 parts of water-compatible amino resin, 10-15 parts of water-based fluorocarbon resin, defoaming 0.3-0.5 parts of agent, drier 0.5-1 parts aqueous, 0.5-1.5 parts of water-based thickener, 0.5-1.5 parts of antirust agent, levelling agent 0.1-0 .5 part, 0.1-0.5 parts of wetting agent, 18-22 parts of auxiliary agent, deionized water surplus;
The auxiliary agent is made of following raw materials in part by weight:2 parts of bentonite, 3 parts of mica, 5 parts of nano silicon dioxide, stearic acid 5 parts of zinc, 0.5 part of antioxidant 1010,60 parts of hydrophilic silicone oil, 20 parts of natural emulsion, deionized water surplus.
Wherein hydrophilic silicone oil is selected from the Goon1260 of Dongguan Jiahong Silicone Technology Co., Ltd..
Wherein natural emulsion is three tree natural emulsions of Thailand.
Specifically, the preparation method of the auxiliary agent is:By bentonite, mica, nano silicon dioxide, zinc stearate, antioxygen Agent 1010 is mixed to join in deionized water, and stirring and dissolving at being 60-80 DEG C in temperature adds in natural emulsion and hydrophilic silicone oil, Continue to stir 1-2h to get auxiliary agent.
Specifically, the water-based thickener for carboxymethyl cellulose acid sodium and polyacrylamide in mass ratio(1-3):(1- 2)Composition.
Specifically, polysiloxanes of the antifoaming agent for modification, model:FY-BW500.
Specifically, levelling agent be fluorin modified crylic acid ester levelling agent, model:A-1377.
Specifically, wetting agent is hyperbranched polyether, model:W-225.
Specifically, aqueous drier be aqueous composite drier, model:YS-01.
Specifically, antirust agent is metallo-chelate, model:SHYT5179.
The device have the advantages that:
(1)The present invention has excellent protected decoration effect, excellent rust-preventing characteristic and water resistance, performance stabilization, adhesive force The advantages that strong.
(2)The resin that the present invention uses has preferable synergistic effect, can increase adhesive force of the coating to base material, improves Processability.
(3)The auxiliary agent that the present invention uses can further improve the resistance to ag(e)ing, weatherability and anti-friction of coating, With preferable flexibility.
(4)Preparation method of the present invention is simple, environment friendly convenient is compared in safe, free from environmental pollution, construction, using water as medium, peace Entirely, it is nontoxic, will not damage to human body.
Specific embodiment
Presently in connection with embodiment, the present invention is described in further detail.
Embodiment 1
A kind of preparation method of rubber high wear resistance coatings, it is characterised in that include the following steps:
(1)By acrylic acid modified polyurethane, water-compatible amino resin, water-based fluorocarbon resin, antifoaming agent, wetting agent, antirust agent And deionized water is added sequentially in stirred tank, under 800~1000r/min speed conditions, stirs 20~30min;
(2)Auxiliary agent, aqueous drier are sequentially added, under 1000~1200r/min speed conditions, it is dispersed with stirring 30~ 40min;
(3)Levelling agent is added in, under 1000~1200r/min speed conditions, is dispersed with stirring 10~20min;
(4)Water-based thickener is added in, adjusts viscosity, under 800~1000r/min speed conditions, 20~30min of stirring is It can;
Wherein, each component composition parts by weight are calculated as:
16 parts of acrylic acid modified polyurethane, 15 parts of water-compatible amino resin, 10 parts of water-based fluorocarbon resin, 0.3 part of antifoaming agent, type Number:0.5 part of FY-BW500, aqueous drier, model:YS-01, carboxymethyl cellulose acid sodium and polyacrylamide in mass ratio 1:1 0.5 part of 0.5 part of water-based thickener, the antirust agent of composition, model:0.1 part of SHYT5179, levelling agent, model:A-1377, wetting 0.1 part of agent, model:W-225,18 parts of auxiliary agent, deionized water surplus;
Auxiliary agent is made of following raw materials in part by weight:2 parts of bentonite, 3 parts of mica, 5 parts of nano silicon dioxide, zinc stearate 5 Part, 0.5 part of antioxidant 1010,60 parts of hydrophilic silicone oil, 20 parts of natural emulsion, deionized water surplus.
Wherein, the preparation method of auxiliary agent is:By bentonite, mica, nano silicon dioxide, zinc stearate, antioxidant 1010 It is mixed to join in deionized water, stirring and dissolving at being 60-80 DEG C in temperature adds in natural emulsion and hydrophilic silicone oil, continues to stir 1-2h is mixed to get auxiliary agent.
Embodiment 2-5 is substantially the same manner as Example 1, difference such as table 1.
Table 1
By film performance such as table 2 obtained by above-mentioned formula
Table 2
Using above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention Property range is not limited to the content on specification, it is necessary to determine its technical scope according to right.

Claims (8)

1. a kind of preparation method of rubber high wear resistance coatings, it is characterised in that include the following steps:
(1)By acrylic acid modified polyurethane, water-compatible amino resin, water-based fluorocarbon resin, antifoaming agent, wetting agent, antirust agent and go Ionized water is added sequentially in stirred tank, under 800 ~ 1000r/min speed conditions, stirs 20 ~ 30min;
(2)Auxiliary agent, aqueous drier are sequentially added, under 1000 ~ 1200r/min speed conditions, it is dispersed with stirring 30 ~ 40 min;
(3)Levelling agent is added in, under 1000 ~ 1200r/min speed conditions, is dispersed with stirring 10 ~ 20min;
(4)Water-based thickener is added in, adjusts viscosity, under 800 ~ 1000r/min speed conditions, 20 ~ 30min of stirring is It can;
Wherein, each component composition parts by weight are calculated as:
16-20 parts of acrylic acid modified polyurethane, 15-20 parts of water-compatible amino resin, 10-15 parts of water-based fluorocarbon resin, antifoaming agent 0.3-0.5 parts, drier 0.5-1 parts aqueous, 0.5-1.5 parts of water-based thickener, 0.5-1.5 parts of antirust agent, levelling agent 0.1-0.5 Part, 0.1-0.5 parts of wetting agent, 18-22 parts of auxiliary agent, deionized water surplus;
The auxiliary agent is made of following raw materials in part by weight:2 parts of bentonite, 3 parts of mica, 5 parts of nano silicon dioxide, zinc stearate 5 Part, 0.5 part of antioxidant 1010,60 parts of hydrophilic silicone oil, 20 parts of natural emulsion, deionized water surplus.
2. a kind of preparation method of rubber high wear resistance coatings as described in claim 1, it is characterised in that:The auxiliary agent Preparation method be:Bentonite, mica, nano silicon dioxide, zinc stearate, antioxidant 1010 are mixed to join deionized water In, stirring and dissolving at being 60-80 DEG C in temperature adds in natural emulsion and hydrophilic silicone oil, continues to stir 1-2h to get auxiliary agent.
3. a kind of preparation method of rubber high wear resistance coatings as described in claim 1, it is characterised in that:It is described aqueous Thickener for carboxymethyl cellulose acid sodium and polyacrylamide in mass ratio(1-3):(1-2)Composition.
4. a kind of preparation method of rubber high wear resistance coatings as described in claim 1, it is characterised in that:The defoaming Agent is modified polysiloxanes.
5. a kind of preparation method of rubber high wear resistance coatings as described in claim 1, it is characterised in that:The levelling Agent is fluorin modified crylic acid ester levelling agent.
6. a kind of preparation method of rubber high wear resistance coatings as described in claim 1, it is characterised in that:The wetting Agent is hyperbranched polyether.
7. a kind of preparation method of rubber high wear resistance coatings as described in claim 1, it is characterised in that:It is described aqueous Drier is aqueous composite drier.
8. a kind of preparation method of rubber high wear resistance coatings as described in claim 1, it is characterised in that:The antirust Agent is metallo-chelate.
CN201610395693.8A 2016-06-05 2016-06-05 A kind of preparation method of rubber high wear resistance coatings Active CN105838237B (en)

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Publication number Priority date Publication date Assignee Title
CN106349778A (en) * 2016-08-25 2017-01-25 阜南县天亿工艺品有限公司 Low-shrinking-percentage light-aging-resistant inorganic-organic composite coating for weaving artware
CN106366835A (en) * 2016-08-29 2017-02-01 扬州纽特游艺器材有限公司 Coating with high antibacterial property for surfaces of sports equipment
CN106700754A (en) * 2016-12-08 2017-05-24 滁州思达机电有限责任公司 Isolating paint for inner wall of outer housing of high-performance electric meter box
CN107163827B (en) * 2017-06-29 2019-03-19 苏州安特实业有限公司 A kind of preparation method of the aqueous polyurethane wear-resistant paint modified based on nanometer sheet zeolite powder
CN109303365A (en) * 2018-09-23 2019-02-05 南通嘉得利安全用品有限公司 Method for reinforcing dipped gloves tiger's jaw

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4945123A (en) * 1988-02-02 1990-07-31 Kinugawa Rubber Industrial Co., Ltd. Coating composition for treating surface of high molecular elastic material
CN101153139A (en) * 2007-09-03 2008-04-02 东莞市贝特利新材料有限公司 High-wear-resistance PU (polyurethane) ink for silicon rubber surface
CN102533083A (en) * 2012-01-12 2012-07-04 上海集宝材料科技有限公司 Aqueous polyurethane slot wear-resisting paint as well as preparation and application thereof
CN103756539A (en) * 2013-12-30 2014-04-30 苏州市邦成电子科技有限公司 Wear-resistant paint for rubber
CN104987818A (en) * 2015-06-01 2015-10-21 广东华兹卜化学工业有限公司 A kind of water-based wood paint with high hardness and high abrasion resistance and preparation method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4945123A (en) * 1988-02-02 1990-07-31 Kinugawa Rubber Industrial Co., Ltd. Coating composition for treating surface of high molecular elastic material
CN101153139A (en) * 2007-09-03 2008-04-02 东莞市贝特利新材料有限公司 High-wear-resistance PU (polyurethane) ink for silicon rubber surface
CN102533083A (en) * 2012-01-12 2012-07-04 上海集宝材料科技有限公司 Aqueous polyurethane slot wear-resisting paint as well as preparation and application thereof
CN103756539A (en) * 2013-12-30 2014-04-30 苏州市邦成电子科技有限公司 Wear-resistant paint for rubber
CN104987818A (en) * 2015-06-01 2015-10-21 广东华兹卜化学工业有限公司 A kind of water-based wood paint with high hardness and high abrasion resistance and preparation method thereof

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Denomination of invention: A preparation method of high wear-resistant coating for rubber products

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Pledgee: Yizheng Sub branch of Postal Savings Bank of China Co.,Ltd.

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