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Formula of unsaturated polyester paint for woodenware and preparation method of formula

A polyester resin and polyethylene glycol technology, applied in polyester coatings, coatings, etc., can solve problems such as affecting the aesthetics of wood products, unsatisfactory leveling effect, and affecting the final effect of wood product coatings.

Inactive Publication Date: 2019-03-26
闫斐斐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Unsaturated polyester paints for wood on the market now generally have the problems of high viscosity and unsatisfactory leveling effect, which can easily lead to "orange peel" and affect the final effect of wood product coatings, affecting the appearance of wood.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] Acrylic resin 30 kg, styrene 15 kg, polyethylene glycol (600) 0.01 kg, zinc stearate 1 kg, anti-precipitation coating additives 2 kg, ortho-phthalic unsaturated polyester resin 50 kg, polyvinyl alcohol condensation 10.1 kg of butyraldehyde and 10 kg of n-butyl acetate. Mix acrylic resin, styrene, polyethylene glycol (600), zinc stearate and anti-precipitation coating additives, continue to stir for 30 minutes, then add the ortho-phthalic unsaturated polyester resin, polyvinyl butyral, For n-butyl acetate, continue to stir for 30 minutes.

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PUM

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Abstract

The invention discloses a formula of unsaturated polyester paint for woodenware and a preparation method of the formula. Acrylic resins, styrene and o-benzene type unsaturated polyester resins are main film-forming matters, wherein the styrene is a solvent and can participate in the reaction, and in the presence of an initiator, by-products are not released and can be totally transformed into solid polymers; olyethylene glycol (600) is an additive for regulating the viscosity of the coating system; zinc stearate is capable of increasing the sanding property of the coating; an anti-settling coating additive is capable of avoiding the coating from being easily settled and layered in the placement process; and after polyvinyl butyral and resins are reacted, a very stable film can be obtained,and the hardness of the coating is enhanced. The various components are reasonably matched, the solvent evaporation rate is reasonable, and the formula of the unsaturated polyester paint is an excellent unsaturated polyester coating.

Description

Technical field [0001] The invention relates to the field of chemical coating manufacturing, in particular to a relatively good formula of unsaturated polyester paint for woodware and a manufacturing method thereof. Background technique [0002] Unsaturated polyester paints for wood products currently on the market generally have problems of high viscosity and unsatisfactory leveling effects, which easily lead to "orange peels", which affect the final effect of wood coatings and affect the appearance of wood. Summary of the invention [0003] The invention provides a woodware unsaturated polyester paint formula with better effect and a manufacturing method thereof. [0004] The technical scheme of the present invention is to invent an excellent woodware unsaturated polyester coating formulation and its manufacturing method, including: acrylic resin, styrene, polyethylene glycol (600), zinc stearate, anti-precipitation coating Additives, ortho-phthalic unsaturated polyester resin, p...

Claims

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Application Information

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IPC IPC(8): C09D167/06
CPCC09D167/06C08L2205/035C08L33/00C08L71/02C08L29/14C08K5/098C08K5/101
Inventor 闫斐斐
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