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A kind of UV curing vacuum coating wrinkle primer and preparation method thereof

A technology of vacuum coating and ultraviolet light, applied in the field of coatings, can solve the problems of low production efficiency and unenvironmental protection of heat-cured wrinkle coatings, achieve good wrinkle decoration effect, improve adhesion and good flexibility.

Active Publication Date: 2021-05-25
HUNAN SOKAN NEW MATERIAL
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The embodiment of the present application provides a UV-cured vacuum coating wrinkle primer and its preparation method, which has good wrinkle decoration effect and comprehensive performance, and solves the defects of low production efficiency and environmental protection of existing heat-cured wrinkle coatings

Method used

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  • A kind of UV curing vacuum coating wrinkle primer and preparation method thereof
  • A kind of UV curing vacuum coating wrinkle primer and preparation method thereof
  • A kind of UV curing vacuum coating wrinkle primer and preparation method thereof

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preparation example Construction

[0027] This embodiment also provides the preparation method of the above UV-cured vacuum coating wrinkle primer, including:

[0028] Add bisphenol A epoxy acrylate, aliphatic polyurethane diacrylate, tripropylene glycol diacrylate, and trimethylolpropane triacrylate into the stirring tank in sequence according to the proportion and stir to dissolve, then add acrylic modified alkyd resin, light The initiator is evenly dispersed, and finally add leveling agent and solvent and stir evenly before filtering.

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Abstract

The application discloses a UV-curable vacuum coating wrinkle primer and a preparation method thereof, which comprises the following components in parts by weight: 15-25 parts of bisphenol A epoxy acrylate; 8-12 parts of aliphatic polyurethane diacrylate 6-13 parts of tripropylene glycol diacrylate; 10-18 parts of trimethylolpropane triacrylate; 4-8 parts of acrylic modified alkyd resin; 2-5 parts of photoinitiator; 0.08-0.2 parts of leveling agent parts; solvent 45 to 55 parts. Through the reasonable matching of various components, the cured coating can take into account the advantages of ordinary UV paint such as energy saving, environmental protection, high efficiency, and economy, and has low curing energy and good wrinkle decoration effect.

Description

technical field [0001] The application relates to the technical field of coatings, in particular to an ultraviolet light curing vacuum coating wrinkle primer and a preparation method thereof. Background technique [0002] The currently used wrinkle coating is a heat-curing coating, which needs to be baked at high temperature for several hours for complete curing, which has the disadvantages of complex production process, long time consumption, high energy consumption, low production efficiency, and serious environmental pollution. Ultraviolet (UV) curing coatings can be quickly cured at room temperature, and have the advantages of high production efficiency, energy saving, environmental protection, and economy, and have emerged in the coatings industry. However, although ordinary UV-cured vacuum coatings have a strong metal mirror effect, they cannot present the required wrinkle decorative effect. Therefore, it is necessary to develop a UV coating with good wrinkle effect to...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D163/10C09D175/14C09D167/08C09D5/28C09D5/16
CPCC08L2205/03C09D5/002C09D5/16C09D5/28C09D163/10C08L75/14C08L67/08
Inventor 吴真李平王卫国缪培凯吕国强杨波凌云剑伍松符饶生
Owner HUNAN SOKAN NEW MATERIAL
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