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Coconut shell PVC composite material

A technology of composite materials and coconut shell powder, applied in the field of polymer composite materials, can solve the problems of poor compatibility between coconut shell powder and PVC, affecting the performance of coconut shell powder PVC composite materials, etc., to achieve improved compatibility, not easy to deform, Effect of enhancing wear resistance and strength

Inactive Publication Date: 2018-10-09
王秋林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The coconut shell powder PVC composite material is made of coconut shell powder and PVC, but the compatibility between coconut shell powder and PVC is poor, which affects the performance of the coconut shell powder PVC composite material.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] The present invention will be further described below in conjunction with embodiment.

[0011] Coconut shell powder PVC composite material is composed of waste plastics, coconut shell powder, montmorillonite particles, SiC nano powder and various additives. The weight ratio of each component is: waste plastic 50-55%, coconut shell powder 18 ~23%, montmorillonite particle 10~15%, compatibilizer 6~9%, lubricant 5~8%, toughening agent 2~4%, SiC nanometer powder 3~5%, in the present embodiment, coconut The shell powder is grafted and modified.

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PUM

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Abstract

The invention discloses a coconut shell PVC composite material. The coconut shell PVC composite material consists of the following components in percentages by weight: 50-55% of waste plastics, 18-23%of coconut shell powder, 10-15% of montmorillonite particles and various auxiliaries including 6-9% of a compatilizer, 5-8% of a lubricating agent and 2-4% of a flexibilizer; and the coconut shell powder is subjected to graft modification treatment. The coconut shell PVC composite material is further characterized by comprising SiC nano powder with percent being 3-5%. The compatibility of the coconut shell powder and PVC can be improved remarkably, and the wear resistance and the strength are good.

Description

technical field [0001] The invention relates to a polymer composite material, in particular to a PVC composite material. Background technique [0002] Coconut shell powder and PVC composite are used to make coconut shell powder PVC composite material, but the compatibility between coconut shell powder and PVC is poor, which affects the performance of the coconut shell powder PVC composite material. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the invention proposes a coconut shell powder PVC composite material which can significantly improve the compatibility between coconut shell powder and PVC. [0004] The present invention achieves technical goals through the following technical solutions. [0005] Coconut shell powder PVC composite material is composed of waste plastics, coconut shell powder, montmorillonite particles and various additives. The weight ratio of each component is: waste plastic 50-55%, coconut shell powder 18-23%, 10...

Claims

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Application Information

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IPC IPC(8): C08L27/06C08L97/02C08K3/34
CPCC08L27/06C08K2201/011C08L97/02C08K3/34C08K3/346
Inventor 王秋林
Owner 王秋林