Heat-insulation bamboo-plastic foamed composite door and window material capable of removing formaldehyde and preparation method thereof

Abstract

The invention discloses a heat-insulation bamboo-plastic foamed composite door and window material capable of removing formaldehyde and a preparation method thereof. The material is prepared from the following raw materials in parts by weight: 3-5 parts of expanded perlite, 60-70 parts of isotatic polypropylene, 1-2 parts of coconut shell powder, 10-15 parts of high-melt-strength polypropylene, 30-40 parts of bamboo powder, 10-15 parts of activated carbon, 1-2 parts of corundum powder, 0.2-0.5 part of n-butylamine, 20-25 parts of Cu(NO3)2, 1-3 parts of stearic acid, 1-3 parts of calcium stearate, 1-3 parts of a foaming agent AC1601, 10-15 parts of zinc stearate, 50-60 parts of NaOH solution and 1-3 parts of a polyacrylate emulsion. According to the material, activated carbon and diamonds are modified by virtue of polyacrylate and Cu(NO3)2, so that the loading of Cu(NO3)2 on the surfaces of the activated carbon and the diamonds and in ducts is promoted; and by adding expanded perlite, the composite door and window material has performance of heat insulation, and sound insulation.

Description

technical field [0001] The invention relates to a bamboo-plastic composite material, in particular to a bamboo-plastic foam composite door and window material capable of heat insulation and formaldehyde removal and a preparation method thereof. Background technique [0002] Bamboo-plastic foam composites have attracted much attention recently because they can overcome the defects of high density and brittleness of bamboo-plastic composites. Bamboo-plastic composite materials mainly include polyvinyl chloride and polyolefin plastics. Polyvinyl chloride-based composite materials will pollute the environment during manufacture, use and disposal. Polyvinyl chloride-based composite materials have low rigidity and maximum service temperature, and are not easy to degrade. Therefore, polypropylene (PP) wood-plastic foam composites have become a recent research hotspot. Bamboo-plastic foam composite materials have a wide range of applications, involving the automobile industry an...

AI Technical Summary

Problems solved by technology

[0003] In "The Effect of Titanate Coupling Agent on the Properties of Bamboo-plastic Foamed Composite Materials", Zhou Xingxing prepared a bamboo-plastic foamed composite material by using bamboo powder, polypropylene, and high-melt strength polypropylene, but its The mechanical strength needs to be improved, and the functionalization of the composite material is not perfect enough, which limits the application of bamboo-plastic foam composite materials