Talcum powder-containing bamboo-plastic foam composite door and window material capable of removing formaldehyde and preparation method of material

Abstract

The invention discloses a talcum powder-containing bamboo-plastic foam composite door and window material capable of removing formaldehyde and a preparation method of the material. The talcum powder-containing bamboo-plastic foam composite door and window material is characterized by being prepared from, by weight, 1-2 parts of talcum powder, 60-70 parts of isotactic polypropylene, 1-2 parts of feldspar 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 alundum powder, 0.5-1 part of tyre powder, 20-25 parts of Cu(NO3)2, 1-3 parts of stearic acid, 1-3 parts of calcium stearate, 1-3 parts of foaming agent AC1601, 10-15 parts of zinc stearate, 50-60 parts of NaOH solution and 1-3 parts of polyacrylate emulsion. According to the talcum powder-containing bamboo-plastic foam composite door and window material capable of removing formaldehyde and the preparation method of the material, the activated carbon and diamonds are modified with polyacrylate and Cu(NO3)2, and loading of Cu(NO3)2 in the surface and channels of the activated carbon and diamonds is promoted; the talcum powder can increase the ignition point and carbonization temperature of bamboo fibers, and the bamboo fibers are made to be smooth, exquisite and soft.

Description

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

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