Flame-retardant formaldehyde-removable bamboo-plastic foamed door-window material and preparation method thereof

A bamboo-plastic, door and window technology, applied in the field of bamboo-plastic foam composite door and window materials and its preparation, can solve problems such as the need to improve the mechanical strength, limit the application of bamboo-plastic foam composite materials, and the functionalization of composite materials is not perfect, and achieve excellent results. Formaldehyde adsorption efficiency, increasing formaldehyde adsorption efficiency, improving affinity and fluidity

Inactive Publication Date: 2016-10-12
安徽三乐节能科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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-m

Method used

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Effect test

Embodiment

[0016] A flame-retardant, formaldehyde-removable bamboo-plastic foam composite door and window material is characterized in that it is made of the following raw materials in parts by weight:

[0017] Vinyl phosphoric acid 2, isotactic polypropylene 70, vinyl methyl phosphate 1, high melt strength polypropylene 15, bamboo powder 40, activated carbon 15, corn flour 2, corundum powder 2, Cu(NO 3 ) 2 25, stearic acid 3, calcium stearate 3, foaming agent AC1601 3, zinc stearate 15, NaOH solution 60, polyacrylate emulsion 3;

[0018] The particle diameter of described bamboo powder is 90-350 μ m, and NaOH solution concentration is 1mol / L, and Cu(NO 3 ) 2 The concentration is 0.1 mol / L, and the solid content of the polyacrylate emulsion is 40-50%.

[0019] The preparation method of a flame-retardant, formaldehyde-removable bamboo-plastic foam composite door and window material is characterized in that it is made by the following steps:

[0020] a. Add activated carbon and corund...

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Abstract

The invention discloses a flame-retardant formaldehyde-removable bamboo-plastic foamed door-window material and a preparation method thereof. The material is characterized by being prepared, by weight, 1-2 parts of vinyl phosphate, 60-70 parts of isotatic polypropylene, 0.5-1 part of vinyl methyl phosphate, 10-15 parts of high-melt-strength polypropylene, 30-40 parts of bamboo powder, 10-15 parts of activated carbon, 1-2 parts of corn meal, 1-2 parts of emery powder, 20-25 parts of Cu(NO3)2, 1-3 parts of stearic acid, 1-3 parts of calcium stearate, 1-3 parts of foamer AC1601, 10-15 parts of zinc stearate, 50-60 parts of NaOH solution and 1-3 parts of polyacrylate emulsion. Polyacrylate and Cu(NO3)2 are utilized to modify activated carbon and diamond, so that load of Cu(NO3)2 in the surfaces and holes of activated carbon and diamond; vinyl phosphate and vinyl methyl phosphate are added, so that flame-retardant performance of the material is improved.

Description

technical field [0001] The invention relates to a bamboo-plastic composite material, in particular to a flame-retardant, formaldehyde-removable bamboo-plastic foam composite door and window material 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 and transportati...

Claims

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Application Information

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IPC IPC(8): C08L23/12C08L97/02C08K13/06C08K9/08C08K3/04C08K3/22C08K3/28C08K5/521C08J9/10
CPCC08J9/103C08J2203/04C08J2205/052C08J2323/12C08J2497/02C08K2201/014C08L23/12C08L2201/02C08L2203/14C08L2205/025C08L2205/035C08L2205/16C08L2207/10C08L97/02C08K13/06C08K9/08C08K3/04C08K2003/2227C08K3/28C08K5/521
Inventor 陈学军吴珍梅徐琼琼曹蕾沈中
Owner 安徽三乐节能科技有限公司
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