A kind of glossy putty special for metallic paint and using method thereof

A smooth putty and metallic paint technology, applied in the direction of filling slurry, etc., can solve the problems of insufficient adhesion between the putty layer and the surface layer, poor sanding and flexibility, and insufficient smooth and delicate surface, etc., to achieve perfect decorative effect , easy to polish, long-lasting decorative effect

Active Publication Date: 2017-02-22
杭州贺邦建筑材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the metal paint coating project, it has high requirements on the flatness of the surface to be coated, which requires a special putty to repair and level the wall surface, but the existing putty has poor sanding and flexibility, and the surface is not enough Smooth and delicate, high oil absorption, uneven paint absorption, insufficient adhesion between the putty layer and the surface layer, poor water and alkali resistance, and cannot meet the requirements of metallic paint

Method used

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  • A kind of glossy putty special for metallic paint and using method thereof
  • A kind of glossy putty special for metallic paint and using method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0026] A special glossy putty for metallic paints, comprising the following raw materials mixed evenly in parts by weight: 15 parts of hydroxypropyl methylcellulose, 6.5 parts of inorganic clay glue, 3 parts of polyvinyl alcohol, 30 parts of acrylic emulsion, wood fiber 0.3 parts, 0.1 parts of BASF WBA, 0.1 parts of Chisso coalescent, 0.1 parts of Rohm and Haas preservative, 0.2 parts of Sloco-oily wetting and dispersing agent, 35 parts of superfine heavy calcium, superfine quartz powder 20 servings.

Embodiment 2

[0028] A special glossy putty for metallic paints, comprising the following parts by weight of raw materials uniformly mixed, 10 parts of hydroxypropyl methylcellulose, 4 parts of inorganic clay glue, 2 parts of polyvinyl alcohol, 25 parts of acrylic emulsion, wood fiber 2 parts, 0.2 parts of Chisso film-forming aid, 20 parts of superfine heavy calcium, and 10 parts of superfine quartz powder.

Embodiment 3

[0030] A special glossy putty for metallic paints, comprising the following raw materials mixed evenly in parts by weight: 25 parts of hydroxypropyl methylcellulose, 10 parts of inorganic clay glue, 5 parts of polyvinyl alcohol, 40 parts of acrylic emulsion, wood fiber 5 parts, 1 part of BASF WBA, 1 part of Chisso coalescent, 1 part of Rohm and Haas preservative, 2 parts of Sloco-oily wetting and dispersing agent, 250 parts of superfine heavy calcium, 30 parts of superfine quartz powder share.

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Abstract

The invention relates to special smooth putty for metallic paint and an application method thereof. The special smooth putty for metallic paint is formed by uniformly mixing the following materials in parts by weight: 10-25 parts of hydroxypropyl methyl cellulose, 4-10 parts of inorganic earth scrap, 1-5 parts of polyvinyl alcohol, 20-40 parts of acrylic acid, 0.1-5 parts of wood fiber, 0.1-5 parts of imported auxiliary, 20-50 parts of superfine coarse whiting and 10-30 parts of superfine quartz powder. The special smooth putty for metallic paint has the advantages of strong binding power, good anti-sanding property and flexibility, smooth and fine surface, lower oil absorption, uniform paint absorption, strong adhesive force of putty layer and surface layer, good water resistance and alkali resistance, and being capable of meeting requirements of the metallic paint.

Description

technical field [0001] The invention relates to the field of building materials, in particular to a special smooth putty for metallic paint and a use method thereof. Background technique [0002] Metallic paint, also known as metallic flash paint, is a high-grade architectural paint formulated with metal powder, such as copper powder and aluminum powder, as pigments. Metallic paint has a metallic flash texture, which can improve the grade of buildings and fully demonstrate the noble and elegant temperament. However, in the metal paint coating project, it has high requirements on the flatness of the surface to be coated, which requires a special putty to repair and level the wall surface, but the existing putty has poor sanding and flexibility, and the surface is not enough Smooth and delicate, high oil absorption, uneven paint absorption, insufficient adhesion between the putty layer and the surface layer, poor water and alkali resistance, and cannot meet the requirements o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D5/34
CPCC09D5/34
Inventor 邬昌彬
Owner 杭州贺邦建筑材料有限公司
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