Automobile special material produced by utilizing recovered plastic

A technology for recycling plastics and special materials, applied in the field of new materials, can solve problems such as environmental pollution and resource waste, and achieve the effects of alleviating environmental pollution, reducing raw material costs, and alleviating resource waste

Active Publication Date: 2010-10-20
中塑汇鑫科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the above-mentioned current problems of waste of resources and environmental pollution. After the inventor has been engaged in the research and development of polypropylene modification for a long time and accumulated in production practice for many years, under the premise of ensuring per...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Formulation and properties of special materials for automobile bumpers

[0037] formula

[0038] Material

PP K9026

Recycle the washing machine case

POE

Calcium Carbonate (2500 mesh)

Antioxidant 1010

A silane coupling agent

carbon black

Content wt%

36

20

12

30

0.1

0.4

1.5

[0039] Properties of special materials obtained

[0040] density

Embodiment 2

[0042] Formulation and Performance of Automotive Dashboards

[0043] formula

[0044] Material

[0045] Properties of special materials obtained

[0046] density

[0047] Notched impact strength

Embodiment 3

[0049] Formula and performance index of engine cooling fan

[0050] Material

PP K8003

Recycle PPR

Maleic anhydride grafted PP

POE

glassfiber

Antioxidant 168

A silane coupling agent

Toner

Content wt%

15

25

10

10

20

0.4

0.2

0.4

[0051] The performance of the special material obtained.

[0052] density

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Abstract

The invention relates to an automobile special material produced by utilizing recovered plastic, comprising the recovered plastic, polypropylene, polyolefin elastomer, filler, coupling agent, antioxygen and toner, wherein the recovered plastic comprises PP plastics, such as a PPR tube, a washing machine cylinder, a battery jar, a bumper, an outdoor air-conditioning shell and the like. The produced automobile special material can be used for bumpers, splash guards, instrument boards, door interior trimming panels, automobile lamp holders and the like, can greatly lower raw material cost, eliminates resource wastage and environment pollution problems to a certain degree and realizes circular economy and low-carbon development.

Description

technical field [0001] The invention belongs to the technical field of new materials, and in particular relates to the production of special materials for automobiles by using recycled plastics. Background technique [0002] my country's plastic output in 2009 was nearly 45 million tons, and it is expected to reach more than 50 million tons in 2010. Among them, the amount of plastic products used in the automotive industry was as high as 1.35 million tons in 2009, and it is expected to reach 1.6 million tons in 2010. Experts predict that in developed countries, automotive plastic products will account for 10%-11% of plastic output from the current 7% in the future. The share of plastics used in automobiles in my country will also gradually catch up with international standards, occupying a larger share in plastic products. Among them, modified polypropylene accounts for most of the plastics used in automobiles. However, with the increasing use of plastics, the number of pl...

Claims

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Application Information

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IPC IPC(8): C08L23/12C08L101/00C08L51/06C08L23/08C08L23/16C08K13/02C08K3/26C08K3/34C08K7/14C08K3/04
Inventor 吴永刚
Owner 中塑汇鑫科技发展有限公司
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