High temperature resistant plastic wood material composition, high temperature resistant plastic wood and preparation method thereof

Abstract

The invention discloses a high temperature resistant plastic wood material composition, a high temperature resistant plastic wood and a preparation method thereof. Specifically, the composition includes a plastic wood matrix and a high temperature resistant coating coated on the outer surface of the plastic wood matrix, wherein the high temperature resistant coating comprises water, a silicone acrylic emulsion, nano titanium dioxide, ethanol, sodium carboxymethylcellulose, talcum powder and quartz powder. And relative to 100 parts by weight of the water, the content of the silicone acrylic emulsion is 50-120 weight parts, the content of the nano titanium dioxide is 1-5 weight parts, the content of the ethanol is 10-30 weight parts, the content of the carboxymethyl cellulose is 5-15 weight parts, the content of the talcum powder is 30-50 weight parts, and the content of the quartz powder is 10-30 weight parts. The design achieves effective high temperature resistance, and further broadens the effect of a use environment.

Description

technical field [0001] The invention relates to the field of production and preparation of plastic wood, in particular to a high temperature resistant plastic wood material composition, a high temperature resistant plastic wood and a preparation method thereof. Background technique [0002] With the depletion of global resources and the increasing social awareness of environmental protection, higher requirements are placed on the application of wood and petrochemical products in production and life. As an emerging environmentally friendly material, wood-plastic material is mainly made of plant fiber materials, and plastics are added to form a composite material with wide applicability. Because it has the advantages of both plant fibers and plastics, it can be used in a wide range of practical applications. [0003] However, in actual use, if the ambient temperature is high, the wood-plastic material contains a large amount of plastic components, which makes it very easy to ...

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Problems solved by technology

[0005] In view of the above-mentioned prior art, the purpose of the present invention is to overcome the fact that in the prior art, when the ambient temperature is high, the wood-plastic material contains a large amount of plastic components, which makes it very easy to soften, which greatly affects the performance of the product, and even leads to To solve the problem of unusable products, thereby providing a high-temperature-resistant plastic-wood material composition and a high-temperature-resistant plastic-wood material composition that can effectively withstand high temperatures and further broaden its use environment and its preparation method