Bamboo-plastic composite section bar

Abstract

A bamboo plastic composite sectional material consists of PVC 100 proportion, bamboo-sand optical powder 100-200 proportion, barium stearate 0.6-1.0 proportion, CPE 4-6 proportion, lead stearate 0.6-1.0 proportion, industrial stearic acid 1-1.5 proportion, n-octyl ester phthalate 2-3.5 proportion, light calcium carbonate 15-45 proportion, stabilizer 3-6 proportion, ACR 2-6 proportion, foaming regulator 5-10 proportion, ADC foaming agent 1-2 proportion and polyvinyl wax 0.2-1.0 proportion. It costs low and is simple. It has better quality, strength and toughness and various uses. It can be used for door, window, decorative line and floor.

Description

technical field [0001] The invention relates to building decoration material technology, in particular to a bamboo-plastic composite profile. Background technique [0002] Bamboo-plastic composite profile is a new type of decorative material made by mixing and extruding plastic, bamboo and wood materials with different properties. In recent years, bamboo-plastic technology has developed rapidly, but the current bamboo-plastic composite profiles still use PVC as the main raw material, and the amount of bamboo wood usually does not exceed 50% of PVC, which has problems such as insufficient strength, weak wood feeling and easy aging. . For example, Chinese Patent Publication No. 200610035371.9 "A Bamboo-plastic Crust Foaming Composite Material and Its Production Method" provides a new material with light weight and low consumption of raw materials; although a certain amount of bamboo powder is also used, most Parts still use PVC, etc., and the production cost is also high. ...

AI Technical Summary

Problems solved by technology

In recent years, bamboo-plastic technology has developed rapidly, but the current bamboo-plastic composite profiles still use PVC as the main raw material, and the amount of bamboo wood usually does not exceed 50% of PVC, which has problems such as insufficient strength, weak woodiness and easy aging

For example, 200610035371.9 "a kind of bamboo-plastic crust foaming composite material and its production method" disclosed by Chinese patent provides a new material with light weight and low raw material consumption; although a certain amount of bamboo powder is also used, most of the Parts still use PVC, etc., and the production cost is also higher