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Anti-returning adhering nano-sterilization tracery-based niter finishing paint and preparation method thereof

A technology of nano-sterilization and nitro-based topcoat, applied in the field of nitro-lacquer, can solve the problems affecting the final quality of wooden products, parts and parts back adhesion, etc., to reduce the influence of humidity and temperature in the construction environment, eliminate migration and The effect of release and shortening the construction period

Inactive Publication Date: 2010-04-14
GUANGDONG SANVO CHEM IND TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this time, the migration of the slow-drying solvent and plasticizer in the nitro paint film can easily lead to back adhesion between parts, which seriously affects the final quality of wood products

Method used

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  • Anti-returning adhering nano-sterilization tracery-based niter finishing paint and preparation method thereof
  • Anti-returning adhering nano-sterilization tracery-based niter finishing paint and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment I

[0046] Component A: Weigh 35 parts of butyl acetate by weight and put it into the reaction kettle, slowly add 15 parts of North Chemical 1 / 2 second nitrocellulose at 300 rpm, CF-1208 of Shenzhen Kelifu Synthetic Resin After dispersing and stirring for 30 minutes until completely dissolved, add 0.5 parts of BYK104S from BYK, 0.4 parts of BYK141 from BYK, 0.5 parts of Bentone SD-1, 0.3 parts of HTB-032 from Nanjing Haitai Nano Materials Co., Ltd., 11.5 parts of VK-T25H from Hangzhou Wanjing New Material Co., Ltd., 3 parts of CA938 from Guangzhou Zhongke Synthetic Materials Co., Ltd., at a speed of 1000 rpm, disperse at high speed for 30 minutes, until the fineness is ≤100 μm, and at a speed of 600 rpm Within minutes, 4 parts of CA422 from Guangzhou Zhongke Synthetic Materials Co., Ltd., 15 parts of 3815×70C from Shunde Xianda Resin Co., Ltd., 3 parts of CA426 from Guangzhou Synthetic Materials Co., Ltd., 0.4 parts of BYK323 from Germany BYK, propylene glycol methyl Mix 3.4 parts...

Embodiment II

[0050] Component A: Weigh 40 parts of butyl acetate by weight and put it into the reaction kettle, and slowly add 18 parts of Taiwan Nitrogen 1 / 2 second nitrocellulose at a speed of 500 rpm, which is produced by Deqing Jixin Synthetic Resin Co., Ltd. 5 parts of 1303, dispersed and stirred for 35 minutes until completely dissolved, followed by 0.3 parts of Deqian 904S, 0.5 parts of BYK141 from Germany BYK, 0.8 parts of Txeogel MP100, 0.4 parts of CYK-302 from Shanghai Shanghui Nano Technology Co., Ltd., Hangzhou 10 parts of VK-T25H from Wanjing New Material Co., Ltd., 4 parts of CA938 from Guangzhou Zhongke Synthetic Materials Co., Ltd., at a speed of 1200 rpm, disperse at high speed for 20 minutes, until the fineness is ≤100 μm, and at a speed of 500 rpm Next, 4.5 parts of CA422 from Guangzhou Zhongke Synthetic Materials Co., Ltd., 11.2 parts of 3815×70C from Shunde Xianda Resin Co., Ltd., 4 parts of SER-ADFS446 from SASOLSERVO in the Netherlands, 0.5 parts of EFKA-3299 from Ef...

Embodiment III

[0054] Component A: Weigh 32 parts of butyl acetate by weight and put it into the reaction kettle, slowly add 12 parts of Northern Chemical 1 / 2 second nitrocellulose at 500 rpm, CF-120 of Shenzhen Kelifu Synthetic Resin 6 parts, disperse and stir for 40 minutes until completely dissolved, then add 0.7 parts of dispersant in turn, BYK1410.6 parts of Germany BYK, 1 part of Bentone SD-1, CYK-3020.5 parts of Shanghai Shanghui Nano Technology Co., Ltd., Hangzhou Wan 14 parts of VK-T25H from Jingxin Materials Co., Ltd., 4.5 parts of CA938 from Guangzhou Zhongke Synthetic Materials Co., Ltd., at a speed of 1100 rpm, disperse at a high speed for 45 minutes, until the fineness is ≤100 μm, and at a speed of 800 rpm Next, GL3005 parts of South Korea (LG Chemical), 10 parts of 2801 from New Pace Resin Co., Ltd., 5 parts of CA426 from Guangzhou Synthetic Materials Co., Ltd., 0.6 parts of EFKA-3299 from Efka in the Netherlands, and 8.1 parts of propylene glycol methyl ether acetate , and st...

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Abstract

The invention discloses an anti-returning adhering nano-sterilization tracery-based niter finishing paint and a preparation method thereof. The niter finishing paint comprises a component A and a component B which are packaged independently, and mixed evenly according to the specified ratio of part by weight when in use. The component A consists of butyl acetate, nitrocotton, hardened resin, a dispersant, an antifoaming agent, an anti-settling agent, a nano silver-loading anti-microbial agent, nano titanium dioxide, tracery resin powder, a niter finishing paint environment-friendly flexibilizer, a nitrolacquer stacking separant, coconut oil alcohol acid resin, a leveling arrangement auxiliary agent and propylene glycol methyl ether acetate; the component B is formed by mixing butyl acetate, normal butanol and propylene glycol methyl ether acetate; compared with the like products in the market, the niter finishing paint has the advantages: 1. the nitrolacquer stacking separant is adopted, and the productivity is improved; 2. a functional auxiliary agent (nano silver-loading anti-microbial powder) is added so as to lead the anti-microbial and sterilizing efficiency of a paint film to be better; 3. the environment-friendly high-strength flexibilizer is selected optimally; 4. the leveling arrangement auxiliary agent is selected optimally, and the anti-microbial and sterilizing efficiency is improved; and 5. the product has the specific tracery decorating effect.

Description

technical field [0001] The invention relates to nitro paint in the field of organic polymer synthetic materials, in particular to an anti-back-adhesion nano-sterilizing pattern nitro-top paint, and at the same time relates to a preparation method of an anti-back-adhesion nano-sterilization pattern nitro top paint. technical background [0002] At present, with the rapid development of wooden furniture and craft decorations, consumers pay more and more attention to their protection and finishing functions, so coatings are also more and more popular. Since wood is made of cellulose, the object is exposed to the atmosphere for a long time and is corroded by oxygen and water. The wood is easy to decay and deteriorate. Adding a layer of paint on the surface of the wood object as a protective film can prevent or delay these natural environments. The occurrence of damage can prolong the service life of wood products. At the same time, it can be coated with different artistic color...

Claims

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Application Information

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IPC IPC(8): C09D101/18C09D7/12C09D5/14C09D5/28
Inventor 陈炳耀谭学峰梁银齐
Owner GUANGDONG SANVO CHEM IND TECH
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