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High-adhesion-force epoxy resin powdery paint

A technology of epoxy resin powder and high adhesion, which is applied in the field of coatings to achieve the effect of safety, non-toxic side effects, superior comprehensive performance and good decorative effect

Inactive Publication Date: 2014-01-29
ANHUI MINGDU ELECTRICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And with the approach of foreign products and the continuous improvement of domestic consumer demand, the market demand for home appliances has increased from a single focus on function to the appearance of quality requirements. The traditional production process (spraying) of the existing home appliance shell difficult to meet this need

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A kind of high-adhesion epoxy resin powder coating, it is made up of the raw material of following parts by weight (kg):

[0016] E-51 epoxy resin 60, diethylenetriamine 10, shell powder 5, hexagonal boron nitride 5, bisphenol a diglycidyl ether 2, floating agent 2, cuprous oxide 2, zinc powder 2, super Fine barium sulfate 12, N,N,N',N'-tetrakis(2-hydroxyethyl)adipamide 1-2, polyvinyl chloride 4, composite filler 10;

[0017] Described composite filler is made up of the raw material of following weight part:

[0018] Laterite 45, polytetrafluoroethylene 8, aluminum acetylacetonate 3, vanadium diboride 2, N,N-methylenebisacrylamide 0.6, trimethylolpropane 2;

[0019] Calcinate the above-mentioned laterite at 800°C for 3 hours, add polytetrafluoroethylene, and mix by ball milling for 2 hours, heat trimethylolpropane to 60°C and add, mix well, add the remaining raw materials, stir and disperse at 600 rpm for 25 minute, dried and fully ball milled to obtain the composite ...

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PUM

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Abstract

The invention discloses high-adhesion-force epoxy resin powdery paint which is composed of the raw materials of, by weight: 50-60 parts of E-51 epoxy resin, 6-10 parts of diethylene triamine, 3-5 parts of shell powder, 4-5 parts of hexagonal boron nitride, 2-3 parts of bisphenol a diglycidyl, 0.1-2 parts of a floating agent, 2-3 parts of cuprous oxide, 1-2 parts of zinc, 10-12 parts of ultra-fine barium sulfate, 1-2 parts of N,N,N',N'-tetra(2-hydroxyethyl)adipamide, 2-4 parts of polyvinyl chloride, and 4-10 parts of a composite filling material. The powdery paint provided by the invention is safe and has no toxic or side effect. The paint has good environment friendliness, good decorative effect, good hardness, and good pollution resistance. The powdery paint has excellent comprehensive performance.

Description

technical field [0001] The invention mainly relates to a coating, in particular to a high-adhesion epoxy resin powder coating. Background technique [0002] my country has established its position as a global manufacturing center for commonly used household appliances. And with the approach of foreign products and the continuous improvement of domestic consumer demand, the market demand for home appliances has increased from a single focus on function to the appearance of quality requirements. The traditional production process (spraying) of the existing home appliance shell It is difficult to meet this demand. Contents of the invention [0003] The object of the present invention is just in order to provide a kind of epoxy resin powder coating with high adhesion. [0004] The present invention is achieved through the following technical solutions: [0005] A kind of high-adhesion epoxy resin powder coating, it is made up of the raw material of following weight part...

Claims

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Application Information

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IPC IPC(8): C09D163/00C09D127/06C09D7/12C09D5/03
Inventor 万鹏程马千里徐磊徐曙代宝成
Owner ANHUI MINGDU ELECTRICAL