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Nano water-resistant paint

A waterproof coating, nano technology, applied in the direction of coating, can solve the problems of gloss retention, poor color retention, poor environmental protection, human harm, etc., to enhance leveling, improve compatibility, and good anti-leakage. Effect

Inactive Publication Date: 2015-01-07
ANHUI SUNROAD ENVIRONMENT PROTECTIVE NEW MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the continuous development and refinement of the domestic coatings industry, the market's requirements for special functional coatings are becoming more and more prominent. Among them, the performance requirements for anti-aging, water resistance, acid and alkali corrosion resistance, and flame retardancy are even higher. Waterproof materials have poor gloss and color retention, non-nano, easy to crack, easy to turn yellow, and some are harmful to the human body, and poor in environmental protection. Therefore, in order to meet the requirements of various industries for waterproof coatings, high performance is produced and widely used. waterproof coating is necessary

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A kind of nano waterproof coating, it is made up of the raw material of following parts by weight (kg):

[0019] Silicone acrylic emulsion 80, polyvinylpyridine 1, locust bean gum 3, N-ethyl-o-p-toluenesulfonamide 2, nano calcium carbonate 13, zinc borate 2, fluorapatite 6, succinic acid 0.2, epoxy oleic acid Butyl ester 2, sodium sulfite 2, ethylene glycol monobutyl ether 0.3, glycerol triglyceride 1, 2,6-di-tert-butyl-p-cresol 0.5, film-forming aid 4, deionized water 20;

[0020] Described film-forming aid is made up of the raw material of following weight part:

[0021] Silicone acrylic emulsion 46, hydroxystearic acid 2, α-bromocinnamaldehyde 0.4, phytosterol 2, calcium lactate 2, chlorinated paraffin 3, ammonium polyphosphate 0.6, carboxymethylcellulose sodium 0.3, deionized water 80;

[0022] Mix ammonium polyphosphate and calcium lactate, ball mill evenly, add hydroxystearic acid, stir and mix at 60°C for 2 minutes to obtain a premix;

[0023] Add sodium carbox...

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Abstract

The invention discloses a nano water-resistant paint which is prepared from the following raw materials in parts by weight: 71-80 parts of silicone-acrylic emulsion, 1-2 parts of polyvinyl pyridine, 2-3 parts of locust bean gum, 1-2 parts of N-ethyl-ortho-para-toluene sulfonate, 10-13 parts of nano calcium carbonate, 1-2 parts of zinc borate, 4-6 parts of fluorapatite, 0.1-0.2 part of succinic acid, 2-3 parts of butyl epoxy oleate, 1-2 parts of sodium sulfite, 0.1-0.3 part of ethylene glycol monobutyl ether, 1-2 parts of glycerol triglyceride, 0.5-1 part 2,6-di-tert-butyl-para-cresol, 4-5 parts of film formation assistant and 14-20 parts of deionized water. The nano raw material added into the water-resistant paint can effectively enhance the compatibility among the raw materials, enhances the leveling property of the coating surface, and has the advantages of favorable smoothness, high hardness, wear and scratch resistance, favorable leakage resistance and high weather resistance.

Description

technical field [0001] The invention mainly relates to a coating, in particular to a nanometer waterproof coating. Background technique [0002] With the continuous development and refinement of the domestic coatings industry, the market's requirements for special functional coatings are becoming more and more prominent. Among them, the performance requirements for anti-aging, water resistance, acid and alkali corrosion resistance, and flame retardancy are even higher. Waterproof materials have poor gloss and color retention, non-nano, easy to crack, easy to turn yellow, and some are harmful to the human body, and poor in environmental protection. Therefore, in order to meet the requirements of various industries for waterproof coatings, high performance is produced and widely used. A waterproof coating is necessary. Contents of the invention [0003] The object of the present invention is to provide a kind of nano waterproof paint. [0004] The present invention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D7/12
CPCC09D133/04C08K2201/011C08L2205/025C08L2205/035C09D7/61C09D7/62C09D7/63C09D7/65C08L33/04C08L39/08C08L5/00C08L91/06C08L1/286C08K13/06C08K9/04C08K5/42C08K2003/265C08K2003/387C08K3/32C08K5/1515
Inventor 王明明
Owner ANHUI SUNROAD ENVIRONMENT PROTECTIVE NEW MATERIALS
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