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Formula and production method of easy-defoaming selenium plastic paint

A technology of resin and propylene glycol, which is applied in polyester coatings, coatings, etc., can solve the problems of poor defoaming of selenium plastic paints, and achieve the effect of preventing construction and ensuring rapidity

Inactive Publication Date: 2018-07-20
闫斐斐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention solves the problem of poor defoaming of the existing selenium light plastic paint, and invents a formula improved by using a foam breaker and a manufacturing method thereof

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] 30 kg of dehydrated malic acid resin, 10 kg of propylene glycol, 0.01 kg of polyethylene glycol (600), 1 kg of ultrafine silicon dioxide, 2 kg of polyamide wax (n-butanol, naphtha mixture), 1250 mesh of talcum powder 2 kg, 15 kg of o-phthalic unsaturated polyester resin, 0.1 kg of polyvinyl butyral, 10 kg of styrene, and 2 kg of selenium photoplastic initiator (D1173). Acid resin polymer (solid content 80%), propylene glycol, polyethylene glycol (600), ultrafine silicon dioxide, polyamide wax (n-butanol, petroleum naphtha mixture), talcum powder 1250 mesh, and continue to stir for 90 minutes , then add o-phthalic unsaturated polyester resin, polyvinyl butyral, styrene, defoaming polysiloxane and polyethylene glycol hydrophobic solid mixture, continue to stir for 30 minutes, and finally add selenium photoplastic initiator (D1173), avoid light.

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Abstract

The technical scheme of the invention provides a formula and a production method capable of solving the problem of poor defoaming property of the selenium plastic paint, wherein the components of theformula comprise a dehydrated malic acid resin, propylene glycol, polyethylene glycol (600), ultrafine silica, polyamide wax (the mixture of n-butanol and naphtha), 1250 mesh talc powder, an o-benzenetype unsaturated polyester resin, polyvinyl butyral, styrene, a selenium plastic initiator (D1173), and the hydrophobic solid mixture of defoaming polysiloxane and polyethylene glycol.

Description

technical field [0001] The invention relates to the field of chemical paint manufacturing, in particular to a formula for improving the defoaming performance of selenium-light plastic paint and a manufacturing method thereof. Background technique [0002] Selenium plastic paints currently on the market generally have the problems of high viscosity and unsatisfactory defoaming effect. After stirring, a large number of air bubbles are prone to appear, and they need to be left for a long time to defoam, which affects the construction time of selenium plastic paints and also It is easy to affect the appearance of the product. Contents of the invention [0003] The invention solves the problem of poor defoaming of the existing selenium light plastic paint, and invents a formula improved by using a foam breaker and a manufacturing method thereof. [0004] The technical solution of the present invention is a formula for solving the problem of defoaming of selenium light plastic ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D167/06C09D7/20C09D7/61C09D7/65
CPCC09D167/06C08L2205/025C08L2205/035C08L67/06C08L71/02C08L77/00C08L29/14C08L83/04C08K5/053C08K3/36C08K3/34
Inventor 闫斐斐
Owner 闫斐斐