Sand-free photo-thermal profiling coating

A sanding-free and paint-free technology, applied in the direction of coating, etc., can solve the problems of poor brush leveling, poor water resistance, and slow drying speed of the coating film, and achieve fast drying speed of the coating film, strong water resistance, and good leveling property Effect

Inactive Publication Date: 2020-12-18
慧瑞环保涂料(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Wood coatings are an important part of the coatings industry. They refer to coatings used for equipment prepared from raw materials such as solid wood panels, wood grain panels, bakelite boards, and fiberboards. They are mainly suitable for furniture, floors, stationery, musical instruments, and building decoration materials. , the general trend of water-based wood coatings has been a major trend recognized by related industries. There are still many difficulties to be overcome in order to work efficiently. Disadvantages such as slow drying speed and poor water resistance

Method used

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Embodiment Construction

[0010] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0011] The present invention is described as follows:

[0012] A non-sanding hot-pressing coating, comprising the following components by mass percentage: 20% acrylic emulsion, 1% film-forming aid, 20% talcum powder, 20% calcium carbonate, 0.5% wetting agent, dispersant 1%, 0.5% defoamer, 0.1% thickener, 36.9% deionized water.

[0013] Put the above components into the dispersing tank according to the amount in turn, start stirring, the speed is 500-1000 rpm, and stir for 10 minutes at a uniform speed. The required technical indicators ...

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Abstract

The invention provides a sand-free photo-thermal profiling coating. The sand-free photo-thermal profiling coating is prepared from the following components: acrylic emulsion, deionized water, a wetting agent, a dispersing agent, a coalescing agent, a filler, a defoaming agent and a rheological agent. The sand-free photo-thermal profiling coating provided by the invention has the characteristics ofgood brushing leveling property, high coating drying speed and strong water resistance in a hot-pressing drying technology.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a sanding-free hot-pressing coating. Background technique [0002] Wood coatings are an important part of the coatings industry. They refer to coatings used for equipment prepared from raw materials such as solid wood panels, wood grain panels, bakelite boards, and fiberboards. They are mainly suitable for furniture, floors, stationery, musical instruments, and building decoration materials. , the general trend of water-based wood coatings has been a major trend recognized by related industries. There are still many difficulties to be overcome in order to work efficiently. Disadvantages such as slow drying speed and poor water resistance. Contents of the invention [0003] Aiming at the problems pointed out in the background technology, the present invention proposes a non-sanding hot-pressing coating, which has the characteristics of good brushing leveling, fast drying speed...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D7/61
CPCC08K2003/265C08K2201/005C09D133/04C09D7/61C08K3/34C08K3/26
Inventor 欧克威
Owner 慧瑞环保涂料(上海)有限公司
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