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Powder coating for polypropylene sanitary product, preparation method and application

A technology for bathroom products and powder coatings, applied in powder coatings, epoxy resin coatings, coatings, etc., can solve the problems of undiscovered patent publications, etc., and achieve high value, chemical resistance, and high safety and hygiene. Effect

Inactive Publication Date: 2015-08-26
TIANJIN XIANGSHENG NEW MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Through the search, no patent publications related to the patent application of the present invention have been found

Method used

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  • Powder coating for polypropylene sanitary product, preparation method and application
  • Powder coating for polypropylene sanitary product, preparation method and application
  • Powder coating for polypropylene sanitary product, preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A powder coating for polypropylene sanitary products, its raw material components and parts by weight are respectively:

[0033]

[0034] The weight ratio of the booster, the leveling agent, the anti-interference agent and the degassing agent in the auxiliary agent is 5-9:10-14:9-16:6-11.

[0035] The steps of the above-mentioned preparation method for the powder coating of polypropylene sanitary products are as follows:

[0036] Add the above-mentioned materials to the high-speed mixer according to the parts by weight, and then add them to the extruder after dry mixing, and perform conventional melting, mixing, cooling, tableting at the extrusion temperature of 80-90 ° C, and then pass through the pulverizer Crushing, grading, sieving, and packaging, it becomes the finished powder coating.

[0037] The coating effect of the above powder coating is as follows: figure 1 shown.

Embodiment 2

[0039] A powder coating for polypropylene sanitary products, its raw material components and parts by weight are respectively:

[0040]

[0041] The steps of the preparation method of the above-mentioned special decorative and protective powder coating are the same as in Example 1.

Embodiment 3

[0043] A powder coating for polypropylene sanitary products, its raw material components and parts by weight are respectively:

[0044]

[0045] The steps of the preparation method of the above-mentioned special decorative and protective powder coating are the same as in Example 1.

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Abstract

The invention relates to a special powder coating for a polypropylene sanitary product. The special powder coating for the polypropylene sanitary product comprises, by weight, 540-850 parts of special resin, 90-250 parts of special curing agents, 120-280 parts of packing, 40-90 parts of pigment, 10-20 parts of adhesion promoters and 30-50 parts of additives. The powder coating is low in curing temperature, high in curing speed and high in crosslinking density, and has excellent solvent resistance, scratch resistance and decorative performance, the problem that a polypropylene / calcium carbonate material is poor in decorative performance and chemical resistance is solved, the value of a coated object is improved, the high decorative performance is achieved, the coating effect is good, the coated object, like ceramics, is sparkling, crystal clear and lustrous, and the powder coating is quite suitable for coating of the sanitary product.

Description

technical field [0001] The invention belongs to the technical field of powder coatings, and relates to decorative powder coatings, in particular to a powder coating for polypropylene sanitary products, a preparation method and an application thereof. Background technique [0002] Products made of polypropylene have excellent characteristics such as environmental protection, no radiation, and resistance to bending and compression. The production process has significant advantages such as high degree of automation, low scrap rate, no pollution, low carbon, and no high-temperature firing. Sanitary products made of polypropylene materials can effectively avoid the shortcomings of high energy consumption, high pollution, and high emissions in the production process of traditional ceramic sanitary products, so they have attracted much attention in recent years. Because sanitary products have been in contact with hot and cold water, acid-base cleaning products, etc. for a long time...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/02C09D5/03C09D7/12
Inventor 张海瑞曹雨赵金祥
Owner TIANJIN XIANGSHENG NEW MATERIALS CO LTD
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