Thermosetting acrylic paint for metal products and preparation method thereof

A metal product, thermosetting technology, applied in the direction of coating, can solve the problems of high temperature sensitivity, poor solvent resistance, insufficient plumpness, etc., and achieve the effects of good environmental protection, convenient construction and various colors.

Inactive Publication Date: 2014-12-10
中山市荣业化工原料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Thermosetting acrylic coatings for metal products are coatings used on metal surfaces. They are definitely not plump enough, have poor solvent resistance, are sensitive to temperature, and are easy to fall off and crack

Method used

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  • Thermosetting acrylic paint for metal products and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Example 1: Get 40 parts of methyl methacrylate, 40 parts of ethyl methacrylate, 30 parts of polyvinyl alcohol, 35 parts of styrene, 2 parts of talcum powder, 2 parts of quartz powder (174 μm), 1 part of ammonium persulfate 13 parts of emulsifier Dowfax2A, 10 parts of methyl hydroxypropyl cellulose (5% aqueous solution), 2 parts of sodium bicarbonate, 2 parts of lauryl mercaptan, 1 part of NaOH, 1 part of calcium stearate, 1 part of zinc oxide , 60 parts of xylene. The preparation method comprises the following steps: weighing xylene according to the formula ratio, heating to 100° C., adding other materials, and stirring for 30 minutes to obtain the product.

[0011] The main properties of the thermosetting acrylic paint for metal products prepared in this embodiment are as follows.

[0012]

[0013] It shows that the thermosetting acrylic paint for metal products of the present invention has excellent heat resistance and water resistance, good storage stability, goo...

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Abstract

The invention provides a thermosetting acrylic paint for metal products, which is prepared from the following raw materials in parts by weight: 20-50 parts of methyl methacrylate, 20-50 parts of ethyl methacrylate, 20-40 parts of polyvinyl alcohol, 30-40 parts of styrene, 1-2 parts of talcum powder, 2-4 parts of quartz powder (174 mu m), 1-2 parts of ammonium persulfate and the like. The paint has the advantages of excellent heat resistance, excellent water and moisture resistance, favorable storage stability, favorable environment friendliness and favorable use effect, and is convenient.

Description

technical field [0001] The invention relates to a thermosetting acrylic paint for metal products and a preparation method thereof, belonging to the technical field of chemical industry. Background technique [0002] Acrylic paint is a single-component self-drying weather-resistant anti-corrosion coating prepared by advanced technology based on traditional acrylic resin, adding long-life chlorosulfonated polyethylene rubber, weather-resistant pigments and fillers, and weather-resistant additives recognized at home and abroad. Thermosetting acrylic coatings for metal products are coatings for metal surfaces. They are definitely not plump enough, have poor solvent resistance, are sensitive to temperature, and are easy to fall off and crack. Contents of the invention [0003] Purpose of the invention: the purpose of this invention is to provide a heat-resistant thermosetting acrylic coating for metal products and a preparation method thereof. [0004] Technical scheme: the pu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D4/00C09D4/06C09D7/12C08F220/18C08F220/14C08F212/08
Inventor 戴文健
Owner 中山市荣业化工原料有限公司
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