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A kind of two-component water-based high wear-resistant matte wood paint and preparation method thereof

A high wear-resistant, two-component technology, applied in coatings, polyurea/polyurethane coatings, etc., can solve problems such as insufficient technical force, imperfect and comprehensive paint and coating technology, and need to improve wear resistance, etc., to achieve improvement Sagging phenomenon, easy mass production, effect of improving hand feeling

Active Publication Date: 2021-05-28
ZHEJIANG ZHIQIANG PAINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the domestic paint and coating technology is not perfect and comprehensive, and the technical force is not strong enough. The wood is painted with some relatively common water-based wood paint, and the wear resistance still needs to be improved.

Method used

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  • A kind of two-component water-based high wear-resistant matte wood paint and preparation method thereof
  • A kind of two-component water-based high wear-resistant matte wood paint and preparation method thereof
  • A kind of two-component water-based high wear-resistant matte wood paint and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Embodiment 1: a kind of two-component water-based high wear-resistant matte wood lacquer, its preparation method comprises the following steps: (1) prepare A component: propylene glycol methyl ether acetate, dehydrating agent, curing agent are mixed uniformly in proportion to prepare into component A; (2) Preparation of component B: ① mix and soak part of the dispersant, glass powder and part of the solvent for at least half an hour to obtain mixture I; ② put the hydroxyacrylic resin and the remaining dispersant into the dispersion kettle, stir and disperse until uniform; ③ then put the mixture I obtained in step ① into the dispersion kettle, and at the same time, put the matting powder in the formula into the dispersion kettle, stir and disperse until the particle size is ≤ 25um; ④ put the high-density polyethylene wax in the formula Pulp, defoamer, leveling agent, multifunctional additives, preservatives, thickeners, and anti-settling agents are slowly put into the rea...

Embodiment 2

[0024] Embodiment 2: A two-component water-based high wear-resistant matte wood paint. The difference from Embodiment 1 is that the formula information is shown in Table 3 and Table 4.

[0025] The A component formula information of table 3 embodiment 2

[0026]

[0027] The B component formula information of table 4 embodiment 2

[0028]

Embodiment 3

[0029] Embodiment 3: A two-component water-based high wear-resistant matte wood paint. The difference from Embodiment 1 is that the formula information is as shown in Table 5 and Table 6.

[0030] The A component formula information of table 5 embodiment 3

[0031]

[0032] The B component formula information of table 6 embodiment 3

[0033]

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Abstract

The application discloses a two-component water-based high wear-resistant matte wood varnish and a preparation method thereof. The wood varnish includes component A and component B with a mass ratio of 1:4; Including 23~28 parts of propylene glycol methyl ether acetate, 2 parts of dehydrating agent and 70~75 parts of hydrophilic aliphatic polyisocyanate curing agent, component B includes 78~80 parts of hydroxyl acrylic resin, 0.25~0.35 parts of dispersant, solvent 5~6 parts, 2~5 parts of glass powder, 1.0~1.2 parts of matting powder, 1.5~3.0 parts of high density polyethylene wax paste, 0.25~0.35 parts of defoamer, 0.45~0.55 parts of leveling agent, multifunctional additive 0.08~0.12 parts, preservative 0.08~0.12 parts, thickener 0.5~0.8 parts, anti-settling agent 0.2~0.3 parts and water 5.9~9.0 parts; it has the advantage of improving wear resistance.

Description

technical field [0001] The invention relates to a two-component water-based high wear-resistant matte wood paint and a preparation method thereof. Background technique [0002] Wood paint refers to a type of resin paint used on wood products, including polyester, polyurethane paint, etc., which can be divided into water-based and oil-based. According to gloss, it can be divided into high gloss, semi-matte and matte. [0003] At present, the domestic paint and coating technology is not perfect and comprehensive, and the technical force is not strong enough. The wood is painted with some relatively common water-based wood paint, and the wear resistance still needs to be improved. Contents of the invention [0004] The first object of the present invention is to provide a two-component water-based high wear-resistant matte wood paint, which has the advantage of improving wear resistance. [0005] The above-mentioned technical purpose of the present invention is achieved by ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D175/04C09D7/61C09D7/65
CPCC09D175/04C09D7/61C09D7/65C08L23/06C08K3/40
Inventor 李怀玉卢志强金敏敏
Owner ZHEJIANG ZHIQIANG PAINT