Bamboo-plastic composite section bar

A composite profile and bamboo plastic technology, applied in the field of building decoration materials, can solve the problems of weak wood feeling, high production cost, insufficient strength, etc., and achieve the effects of good wood feeling, low cost and strong toughness

Inactive Publication Date: 2008-01-09
重庆星星套装门(集团)有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] The bamboo-plastic composite profile of the present invention includes the following components and raw materials in parts by weight, and is formed by a mixed hot pressing process.

[0013] Material

Recipe 1

Recipe 2

Recipe 3

Recipe 4

Recipe 5

PVC

100

100

100

100

100

Bamboo Sanding Powder

100

120

150

180

200

barium stearate

0.6

0.75

0.85

0.9

1.0

Chlorinated polyethylene

(CPE)

4

4.5

4.8

5.5

6.0

[0014] lead stearate

0.6

0.75

0.85

0.9

1.0

Industrial Stearic Acid

1.2

1.5

1.8

2

2.5

octyl phthalate

Ester

3.2

3.5

4.1

4.3

4.5

light calcium carbonate

20

25

30

...

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PUM

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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. ...

Claims

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Application Information

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IPC IPC(8): C08L97/02C08L27/06C08K5/23C08L23/28C08L33/08C08K5/10C08K5/09C08K3/26
Inventor 刘传清艾久祥刘晓俊刘朝阳田仕彬朱兵赵伟光刘朝兵
Owner 重庆星星套装门(集团)有限责任公司
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