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Composite coating

A coating and nano-silica technology, applied in antifouling/underwater coatings, coatings, paints containing biocides, etc., can solve the problems of reducing surface friction, poor stain resistance, easy to generate static electricity, etc., to reduce wind resistance, The effect of improving the smoothness of the paint surface

Inactive Publication Date: 2018-08-31
GUANGDONG FRUTO NEW MATERIALS CO LTD
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AI Technical Summary

Problems solved by technology

[0003] 1. Use oily PU or UV: it is not environmentally friendly and will produce volatile organic compounds (VOC); it is an organic material, easy to generate static electricity, and has poor stain resistance
[0004] 2. Using water-based car wax: the problems of environmental protection and VOC are solved, but there are still the following problems, the surface hardness is not high, easy to scratch; drying is slow, and the construction efficiency is low; no filler solves the problem of reducing surface friction

Method used

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Embodiment Construction

[0015] The specific implementation manners of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0016] See attached Figure 1-3 , combined coating of the present invention, by weight percentage, comprises following composition: nano silicon oxide 15~30%, nano aluminum oxide 15~30%, nano zirconia 15~30%, auxiliary agent 5~10%, methacrylic acid 15-30% of similar cross-linking agent, and the rest is hydroxyl active silicone.

[0017] 20% of the nano-silica, 20% of the nano-alumina, 20% of the nano-zirconia, 5% of additives, 15% of methacrylic cross-linking agent, and 20% of hydroxyl active silicone.

[0018] In practical applications, the process technology adopts the manufacturing technology of organic and inorganic composites (Hybrid Ceramic Polymer Technology), which is a new composite that combines the characteristics of organic and inorganic substances. The advantages of organic substances are easy construction,...

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Abstract

The invention discloses a composite coating. The composite coating is characterized by being prepared from, by weight, 15%-30% of nanometer silicon oxide, 15%-30% of nanometer aluminium oxide, 15%-30%of nanometer zirconium oxide, 5%-10% of an assistant, 15%-30% of methacrylonitrile cross-linking agent and the balance hydroxyl active organosilicone.

Description

technical field [0001] The invention relates to the field of automobile painting, in particular to a combined paint. Background technique [0002] At present, oily PU or UV is usually used for coating on the surface of automobiles, or water-based one-component or two-component water-based car wax is used for environmental protection, and then wax oil and silicone oil are used for coating protection. However, there are various disadvantages in these methods, such as the following processing methods: [0003] 1. Use oily PU or UV: it is not environmentally friendly and will produce volatile organic compounds (VOC); it is an organic material, which is easy to generate static electricity and has poor stain resistance. [0004] 2. Using water-based car wax: the problems of environmental protection and VOC are solved, but there are still the following problems, the surface hardness is not high, easy to scratch; drying is slow, and the construction efficiency is low; no filler is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D1/00C09D5/16C09D7/63C09D7/47
CPCC09D1/00C09D5/1687
Inventor 李岳峰钟志敏
Owner GUANGDONG FRUTO NEW MATERIALS CO LTD
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