UV (ultraviolet)-curing glass coating paint

A coating and glass technology, applied in the field of UV curing glass coating coating, can solve the problems of poor alcohol resistance, poor adhesion, poor water boiling resistance, etc., achieve good adhesion, improve water boiling resistance, and high coating efficiency Effect

Active Publication Date: 2011-07-27
ZHEJIANG UVCHEM SPECIAL COATINGS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a UV curing glass coating coating, which solves the problems of poor adhesion between traditional glass coatings and vacuum coating primers and glass, poor boiling resistance and poor alcohol resistance

Method used

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  • UV (ultraviolet)-curing glass coating paint
  • UV (ultraviolet)-curing glass coating paint
  • UV (ultraviolet)-curing glass coating paint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] The following table shows the weight ratio of the three kinds of UV curable glass coating coatings. The configuration process is as follows: First, the thermoplastic acrylate in the primer and top coat needs to be pre-dissolved with solvents, and then accurately according to the formula in the table below. Weigh each component, add uniformly dispersed thermoplastic acrylate into the formula, and finally stir evenly in the dark to make a UV glass true coating. The paint needs to be filtered before packaging, and the filtering accuracy is 1um. Paint should be protected from light, heat and collision during packaging and storage.

[0041]

[0042]

[0043] Apply the above coating on the glass bottle base material, the construction method is as follows:

[0044] 1. Preparation of the substrate: The substrate of the glass bottle needs to be wiped with ethanol first to remove oil.

[0045] 2. Coating and curing: After the glass bottle base material is wiped - electros...

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Abstract

The invention discloses a UV (ultraviolet)-curing glass coating paint which comprises a primer and a finish, wherein the primer comprises epoxy acrylate resin, high-functional-group polyurethane-acrylate resin, high-functional-group monomer, single-functional-group monomer, thermoplastic acrylic resin, photoinitiator 184, organosilicon leveling agent, amido-organosilane copolymer and organic solvent; and the finish comprises six-functional-group polyurethane-acrylate resin, phenolic modified epoxy acrylate, thermoplastic acrylic resin, three-functional-group monomer, photoinitiator 184, organosilicon leveling agent, amido-organosilane copolymer and organic solvent. The plating bottom surface coat of the paint has the advantages of high curing speed, higher crosslinking density during construction, high boiling resistance, high ethanol resistance and high perfume resistance.

Description

technical field [0001] The invention relates to a paint, in particular to a UV curing glass coating paint. Background technique [0002] The traditional UV vacuum coating primer cannot be applied to the vacuum coating of the glass substrate because it has no adhesion to the glass substrate; and some two-component or self-drying glass coatings have no adhesion to the coating due to slow drying. Force, etc., can not be applied to the vacuum coating field of glass substrates, and the boiling resistance and alcohol resistance are poor. Contents of the invention [0003] The invention provides a UV curable glass coating coating, which solves the problems of poor bonding force between traditional glass coatings and vacuum coating primers and glass, poor water boiling resistance and poor alcohol resistance. [0004] A UV curable glass coating coating, including primer and topcoat, [0005] In weight percentage, described primer comprises: [0006] Epoxy acrylate resin 10-15% ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/10C09D175/14C09D7/12C03C17/34
Inventor 张忠良余立刚刘磊张卫宝陈梦茹
Owner ZHEJIANG UVCHEM SPECIAL COATINGS CO LTD
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