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Coiled material coating of velvet flash crystal face decorative plate special for aluminum plate coiled material and preparation method thereof

A technology of coil coating and coil material, applied in the direction of polyester coating, coating, etc., can solve the problems of poor hand feeling, high pollution, high production cost, etc., and achieve the effect of reducing production cost and pollution

Inactive Publication Date: 2020-04-28
连州市格雷特化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the traditional conventional coating film has disadvantages such as unsatisfactory surface visual effect and poor hand feeling; moreover, two processes are required to complete the preparation, which is highly polluting and has high production costs

Method used

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  • Coiled material coating of velvet flash crystal face decorative plate special for aluminum plate coiled material and preparation method thereof
  • Coiled material coating of velvet flash crystal face decorative plate special for aluminum plate coiled material and preparation method thereof
  • Coiled material coating of velvet flash crystal face decorative plate special for aluminum plate coiled material and preparation method thereof

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Embodiment Construction

[0038] The present invention will be further described below in conjunction with specific embodiment:

[0039] A coil coating for velvet sparkling surface veneer specially used for aluminum coils, characterized in that it includes the following components and their weight percentages: environmentally friendly solvent: 5-10%; dispersant: 0.5-1%; catalyst: 0.5% -1%; Amino 5-10%; Defoaming agent: 0.3-0.5%; Adhesive agent: 0.5%-1.0%; Leveling agent: 0.3-3%; : 0.5-1%; nano-scale pearlescent paste: 10-20%; polyester resin 50-70%; silane oligomer powder: 3%-6%.

[0040] As a more specific solution, the environmentally friendly solvent includes three or four of n-butanol, DBE, butyl ester and ethylene glycol monobutyl ether. The dispersant includes one or both of polyurethane copolymer and amide compound. The catalyst contains one or both of dodecylbenzenesulfonic acid and isonew acid. The defoamer is a fluorine-containing foam-breaking polymer solution, and the adhesive is a high-...

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Abstract

The invention discloses a coiled material coating of a velvet flashy crystal face decorative plate special for an aluminum plate coiled material. The coiled material coating is characterized by comprising the following components in percentage by weight: 5-10% of an environment-friendly solvent; 0.5 to 1% of a dispersing agent; 0.5%-1% of a catalyst; 5-10% of an amino group; 0.3%-0.5% of a defoaming agent; 0.5%-1.0% of an adherence promoter; 0.3- 3% of a leveling agent; 1-3% of a directional arrangement auxiliary agent; 0.5 to 1% of an antistatic auxiliary agent; 10 to 20% of nanometer pearlescent paste; 50-70% of polyester resin and 3%-6% of silane oligomer powder; the coiled material coating disclosed by the invention has good surface visual effect and has rich advantages of a smooth handfeel velvet flash crystal face decorative plate special for the aluminum plate coiled material; the invention also discloses a preparation method of the coiled material coating of the velvet flash crystal face decorative plate special for the aluminum plate coiled material, the coiled material coating can form a coating effect by a one-step coating process, and industrial pollution and productioncost can be reduced.

Description

technical field [0001] The invention relates to the technical field of chemical coatings, in particular to a coil coating for a special velvet sparkle surface decorative plate for aluminum coils and a preparation method thereof. Background technique [0002] Aluminum coil is the raw material of building decoration panels widely used at present, and the construction products that need to use aluminum coil include: aluminum-plastic panels, aluminum ceiling gussets, large-scale building interior and exterior wall panels, decorative panels for advertising, civil decoration Door panels, home decorative wall panels, furniture panels, home appliance panels, digital product metal panels, etc. Aluminum coils are rich in color, and almost all colors in nature can be reproduced. At the same time, through different performance coatings and coating technology, it can present 3D, three-dimensional patterns, and simulate stone textures, tree textures, leather textures, and metal textures. ...

Claims

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Application Information

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IPC IPC(8): C09D167/00C09D5/36C09D7/20C09D7/63C09D7/65
CPCC08L2205/025C08L2205/035C09D5/36C09D167/00C09D7/20C09D7/63C09D7/65C08L61/32C08L83/04C08L1/14C08L23/0853C08L67/00C08K5/29
Inventor 张荣杨翌凤李克非
Owner 连州市格雷特化工有限公司
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