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Waterproof, scrubbing-resistant and water-based coating

A water-based coating and scrubbing-resistant technology, applied in polyester coatings, rosin coatings, polyurea/polyurethane coatings, etc., can solve the problems of poor water resistance, poor scrubbing resistance, and high coating cost, and achieve improved weather resistance, good environmental protection, The effect of high surface activity

Inactive Publication Date: 2017-12-12
TIANCHANG JULONG TRAVEL PAINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at present, the cost of coating is high, the water resistance is poor, and it is not resistant to scrubbing, so it needs to be solved urgently.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A kind of water-based coating that is waterproof and scrub-resistant that the present invention proposes, its raw material comprises by weight: 80 parts of aliphatic urethane acrylates, 100 parts of rosin-based hyperbranched polyester acrylate resins, 12 parts of bamboo charcoal powder, 2 parts of medical stones , 15 parts of polypropylene fiber, 5 parts of quartz sand, 10 parts of glass microspheres, 15 parts of carbon nanotubes, 20 parts of halloysite compound, 6 parts of nano attapulgite, 40 parts of lithopone, 4 parts of casein fiber , 12 parts of polyborate fiber, 6 parts of xanthan gum, 10 parts of gelatin, 10 parts of pigment, 4 parts of wetting agent, 2 parts of dispersing agent, 4 parts of defoaming agent, 150 parts of deionized water.

Embodiment 2

[0018] The present invention proposes a waterproof and scrub-resistant water-based paint, whose raw materials include by weight: 70 parts of aliphatic polyurethane acrylate, 120 parts of rosin-based hyperbranched polyester acrylate resin, 8 parts of bamboo charcoal powder, and 6 parts of medical stone , 10 parts of polypropylene fiber, 10 parts of quartz sand, 5 parts of glass microspheres, 20 parts of carbon nanotubes, 16 parts of halloysite compound, 8 parts of nano attapulgite, 30 parts of lithopone, 8 parts of casein fiber , 8 parts of polyborate fiber, 12 parts of xanthan gum, 8 parts of gelatin, 12 parts of pigment, 2 parts of wetting agent, 4 parts of dispersing agent, 2 parts of defoaming agent, 200 parts of deionized water.

[0019] The halloysite composite is prepared by the following process: stir peanut powder and water, add maleic anhydride to continue stirring, then add silane coupling agent to stir, then add potassium persulfate to continue stirring, filter, dry,...

Embodiment 3

[0021] A kind of water-based paint that is waterproof and scrub-resistant that the present invention proposes, its raw material comprises by weight: 78 parts of aliphatic urethane acrylates, 105 parts of rosin-based hyperbranched polyester acrylate resins, 11 parts of bamboo charcoal powder, 3 parts of medical stones , 14 parts of polypropylene fiber, 6 parts of quartz sand, 8 parts of glass microspheres, 17 parts of carbon nanotubes, 19 parts of halloysite compound, 6.5 parts of nano attapulgite, 38 parts of lithopone, 5 parts of casein fiber , 11 parts of polyborate fiber, 8 parts of xanthan gum, 9.5 parts of gelatin, 10.5 parts of rutile titanium dioxide, 3.5 parts of wetting agent, 2.5 parts of dispersing agent, 3.5 parts of defoaming agent, 160 parts of deionized water.

[0022] The halloysite composite is prepared by the following process: stir 15 parts of peanut powder and 65 parts of water in parts by weight, add 1.5 parts of maleic anhydride and continue stirring, then...

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PUM

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Abstract

The invention discloses a waterproof, scrubbing-resistant and water-based coating. The waterproof, scrubbing-resistant and water-based coating is prepared from, by weight, 70-80 parts of aliphatic polyurethane acrylate, 100-120 parts of rosinyl hyperbranched polyester acrylate resin, 8-12 parts of bamboo charcoal powder, 2-6 parts of medical stone, 10-15 parts of polypropylene fiber, 5-10 parts of quartz sand, 5-10 parts of glass beads, 15-20 parts of carbon nano tubes, 16-20 parts of halloysite compound, 6-8 parts of nano attapulgite, 30-40 parts of lithopone, 4-8 parts of casein fiber, 8-12 parts of polyborate fiber, 6-12 parts of xanthan gum, 8-10 parts of gelatin, 10-12 parts of pigment, 2-4 parts of wetting agent, 2-4 parts of dispersing agent, 2-4 parts of defoaming agent and 150-200 parts of deionized water. The waterproof, scrubbing-resistant and water-based coating has super weatherability and scrubbing-resistant performance, also has precipitation preventing characteristic, meanwhile has high attachment and is good in color showing effect and excellent in fading and decoloration preventing effect.

Description

technical field [0001] The invention relates to the technical field of water-based coatings, in particular to a waterproof and scrub-resistant water-based coating. Background technique [0002] Coating refers to a type of liquid or solid material that can form a thin film on the surface of an object under certain conditions for protection, decoration or other special functions (insulation, rust prevention, mildew resistance, heat resistance, etc.). What we usually call paint is just one of them. Because most of the early paints used vegetable oil as the main raw material, they are also called paints. Coatings belong to organic chemical polymer materials, and the formed coating film belongs to the type of polymer compounds. According to the classification of modern chemical products, coatings belong to fine chemical products. [0003] Modern coatings are gradually becoming a class of multifunctional engineering materials and an important industry in the chemical industry. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D193/04C09D167/06C09D175/14C09D123/12C09D7/12
CPCC09D193/04C08K2201/011C08L2205/035C08L2205/16C09D167/06C08L67/06C08L75/14C08L23/12C08L5/00C08L89/00C08L91/00C08L83/04C08L71/02C08L51/10C08K13/06C08K9/06C08K9/04C08K3/04C08K7/20C08K7/24C08K3/346C08L93/04
Inventor 孙巨福戴宇钧孙宝国
Owner TIANCHANG JULONG TRAVEL PAINT
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