An outdoor high-hardness wear-resistant finish material and its preparation method

A coating material, high hardness technology, applied in the field of coatings, can solve the problems of poor acid and alkali resistance, oil resistance, easy cracking, etc., to achieve the effect of reducing construction costs, reducing maintenance costs, and excellent water resistance

Active Publication Date: 2018-03-23
太仓市大烨建筑工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The wear-resistant finishing material in the prior art is only composed of cement, sand and a small amount of additives by stirring and mixing, and its defects are easy to crack, dust and sand, lack of elasticity, poor brightness, and serious slippery; in addition , there are also defects such as poor acid and alkali resistance, poor dirt resistance, oil resistance, and difficulty in cleaning. It is difficult to meet the high requirements for the use of floors in today's factories, laboratories, offices, and living rooms.

Method used

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  • An outdoor high-hardness wear-resistant finish material and its preparation method
  • An outdoor high-hardness wear-resistant finish material and its preparation method
  • An outdoor high-hardness wear-resistant finish material and its preparation method

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Experimental program
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specific Embodiment approach

[0031] A method for preparing an outdoor high-hardness wear-resistant finish material, comprising the following steps in sequence:

[0032] S1: Prepare component A, including the following sub-steps in sequence:

[0033] 1) Add 10-20 parts of 1,6-hexamethylene diisocyanate and 10-20 parts of isophorone diisocyanate into the first dispersion container, and disperse for 30-40 minutes at the speed of 800-1000r / min;

[0034] 2) Adjust the speed of the disperser to 1200-1800r / min, add 1-3 parts of polyether, 3-8 parts of polyacrylic resin, 2-8 parts of p-tert-butylphenyl glycidyl ether while dispersing, and disperse for 20-30 minute;

[0035] 3) Adjust the speed of the disperser to 1000-1200r / min, add 0.1-0.6 parts of leveling agent and 0.3-0.5 parts of defoamer in turn while dispersing, and disperse for 18-22 minutes until mixed evenly;

[0036] S2: Prepare component B: Add 5-10 parts of hydroxyl-containing organic fluorine resin and 5-11 parts of hydroxyl-containing silicone re...

Embodiment 1

[0041] A method for preparing an outdoor high-hardness wear-resistant finish material, comprising the following steps in sequence:

[0042] S1: Prepare component A, including the following sub-steps in sequence:

[0043] 1) Add 15 parts of 1,6-hexamethylene diisocyanate and 15 parts of isophorone diisocyanate into the first dispersion container, and disperse for 35 minutes at a speed of 900r / min;

[0044] 2) Adjust the speed of the disperser to 1500r / min, add 2 parts of polyether, 5.5 parts of polyacrylic resin, and 5 parts of p-tert-butylphenyl glycidyl ether while dispersing, and disperse for 25 minutes;

[0045] 3) Adjust the speed of the disperser to 1100r / min, add 0.35 parts of leveling agent and 0.4 parts of defoamer in turn while dispersing, and disperse for 20 minutes until mixed evenly;

[0046] S2: Preparation of component B: add 8 parts of hydroxyl-containing organic fluorine resin and 8 parts of hydroxyl-containing silicone resin to the second dispersion vessel, a...

Embodiment 2

[0049] A method for preparing an outdoor high-hardness wear-resistant finish material, comprising the following steps in sequence:

[0050] S1: Prepare component A, including the following sub-steps in sequence:

[0051]1) Add 18 parts of 1,6-hexamethylene diisocyanate and 18 parts of isophorone diisocyanate into the first dispersion container, and disperse for 36 minutes at the speed of 950r / min;

[0052] 2) Adjust the speed of the disperser to 1600r / min, add 2.2 parts of polyether, 6 parts of polyacrylic resin, and 6 parts of p-tert-butylphenyl glycidyl ether while dispersing, and disperse for 26 minutes;

[0053] 3) Adjust the speed of the disperser to 1150r / min, add 0.35 parts of leveling agent and 0.35 parts of defoamer in sequence while dispersing, and disperse for 21 minutes until mixed evenly;

[0054] S2: Preparation of component B: add 8 parts of hydroxyl-containing organic fluorine resin and 9 parts of hydroxyl-containing silicone resin to the second dispersion con...

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Abstract

The invention relates to a high-strength wear-resistant outdoor photomask material and a preparation method thereof. The high-strength wear-resistant outdoor photomask material is prepared from a component A and a component B according to a weight ratio of 2:1; the component A is prepared from the following raw materials in parts by weight: 10-20 parts of 1,6-hexamethylene diisocyanate, 10-20 parts of isophorone diisocyanate, 1-3 parts of polyethers, 3-8 parts of polyacrylic resins, 2-8 parts of p-tert-butylphenyl glycidyl ether, 0.1-0.6 part of a flatting agent and 0.3-0.5 part of an antifoaming agent; the component B is prepared from the following raw materials in parts by weight: 5-10 parts of hydroxyl-containing organic fluorine resins and 5-11 parts of hydroxyl-containing organic silicone resins. The high-strength wear-resistant outdoor photomask material has high weather resistance, excellent impact resistance, high chemical resistance, excellent wear resistance and high skid resistance, is stable in mechanical property, easy to clean and maintain, high in hardness and suitable for various outdoor occasions.

Description

technical field [0001] The invention relates to a wear-resistant varnish material and a preparation method thereof, in particular to an outdoor high-hardness wear-resistant varnish material and a preparation method thereof, belonging to the technical field of coatings. Background technique [0002] The wear-resistant finishing material in the prior art is only composed of cement, sand and a small amount of additives by stirring and mixing, and its defects are easy to crack, dust and sand, lack of elasticity, poor brightness, and serious slippery; in addition , There are also defects such as poor acid and alkali resistance, poor dirt resistance, oil resistance, and difficulty in cleaning. It is difficult to meet the high requirements for the use of floors in today's factories, laboratories, offices, and living rooms. Contents of the invention [0003] In order to solve the above-mentioned problems existing in the prior art, the present invention provides an outdoor high-har...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D175/04C08G18/62C08G18/61C08G18/73C08G18/75
CPCC08G18/4063C08G18/61C08G18/6216C08G18/6279C08G18/73C08G18/755C09D175/04
Inventor 陈遵厚陈亮谢桂秀
Owner 太仓市大烨建筑工程有限公司
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