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Environment-friendly high-service life anti-fouling lacquer

An environment-friendly, real stone paint technology, applied in the field of decorative materials, can solve the problems of real stone paint wall pollution, poor adhesion, low adhesion, etc., and achieve the effect of bright colors, improved adhesion, and strong adhesion

Active Publication Date: 2016-12-21
ANHUI FURUIXUE CHEM SCI & TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing real stone paint has poor adhesion, relatively low adhesion, and is prone to cracks and falling off, and its service life is not high, which cannot meet the needs of many occasions in the market; and the existing real stone paint has just been painted, due to air reasons, The pollution of real stone paint walls caused by dust and particles is serious. At present, no good solution has been found. It can only be that construction personnel pay more attention and repair repeatedly during construction and painting. To completely solve such difficulties, we must find An economical and reasonable solution

Method used

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  • Environment-friendly high-service life anti-fouling lacquer

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Embodiment Construction

[0024] An environment-friendly high-life antifouling real stone paint, which is made of the following components in parts by weight: pure acrylic emulsion 35-38, ethyl silicate 0.1-0.2, tapioca starch 0.4-0.6, modified gum arabic 1.0-1.2, Castor oil 0.8-1.0, active silica fume powder 0.6-0.8, dispersant 0.3-0.4, sodium dodecylsulfonate 0.7-0.9, polyurethane thickener 0.4-0.6, film-forming aid 1.2-1.5, hollow glass micro Pearl 0.6-1.0, defoamer 0.1-0.2, lotus leaf pulp water 24-30, natural colored sand 65-68, modified wood fiber 0.6-0.8;

[0025] The preparation method of the modified wood fiber is as follows: add deionized water of 10 times its mass to the wood fiber, stir at a speed of 120r / min and heat up to 78°C, add 0.2% of the wood fiber mass ascorbic acid, Stir at a speed of 10 min / min, continue heating to 86°C, then add sodium hydroxide with a mass of 1.2% of the wood fiber mass, stir at a speed of 120r / min for 20 min, keep warm at 80-82°C, and add 1.8% of the mass of w...

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Abstract

The invention discloses an environment-friendly high-service life anti-fouling lacquer, which is prepared from the following components: pure acrylic emulsion, ethyl silicate, modified gum arabic, castor oil, active silica fume powder, a dispersant, sodium dodecyl sulfonate, manihot esculenta starch, a polyurethane thickener, a film forming auxiliary agent, hollow glass micro-bead, an antifoaming agent, lotus leaf slurry water, natural coloring sand and modified lignin fibers. Compared with the lacquer in the prior art, the lacquer of the present invention has advantages of bright appearance color, beautiful outlook, environmental protection, strong adhesion, excellent waterproof performance, effective protection of the building from harsh environment erosion, and service life prolonging; and the use age of the lacquer prepared through the formula of the present invention is prolonged by 2-2.5 times compared with the ordinary lacquer, the lacquer has the rich color with the color sand, and the color can be lasting and no fading is generated. According to the present invention, the prepared lacquer has the stone imitation effect and further has a certain heat insulation property, is the wide-use novel building energy-saving material, and has the broad market prospect.

Description

technical field [0001] The invention relates to the field of decorative materials, in particular to an environment-friendly high-life antifouling real stone paint. Background technique [0002] Real stone paint is a kind of decorative effect similar to marble and granite. The buildings decorated with real stone paint have natural and real natural color, giving people a sense of elegance, harmony and solemn beauty. It is suitable for indoor and outdoor decoration of various buildings. It can receive vivid, lifelike, and return to nature effects. The existing real stone paint is made of normal quartz sand as color sand. The existing real stone paint has poor adhesion, relatively low adhesion, and is prone to cracks and falling off, and its service life is not high, which cannot meet the needs of many occasions in the market; and the existing real stone paint has just been painted, due to air reasons, The pollution of real stone paint walls caused by dust and particles is seri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D5/16C09D7/12
CPCC08K2201/014C08L2205/035C08L2205/16C09D5/1662C09D5/1687C09D133/04C08L3/02C08L5/00C08L91/00C08L97/02C08K13/04C08K7/28C08K5/5415C08K7/00C08K2003/0893C08K3/34C08K5/42
Inventor 刘清白李建勇
Owner ANHUI FURUIXUE CHEM SCI & TECH INC
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