Coconut shell composite material

A technology of composite materials and coconut shell powder, which is applied in the field of polymer composite materials, can solve the problems of poor fluidity of materials, insufficient mixing of coconut shell powder and polyvinyl chloride, weak combination of coconut shell powder and polyvinyl chloride, etc., to achieve The effect of accelerating the fluidity of materials

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

AI Technical Summary

Problems solved by technology

[0002] Combining coconut shell powder and PVC to form a coconut shell powder composite material can realize the large-scale utilization of coconut shell powder. The main defect of the existing coconut shell powder composite material is: the mixing of coconut shell powder and polyvinyl chloride (PVC) is insufficient, The fluidity of the material is poor, and the combination of coconut shell powder and polyvinyl chloride (PVC) is not firm

Method used

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Embodiment Construction

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

[0011] Coconut shell powder composite material, consisting of plastic, coconut shell powder, nanoparticles, polymethyl methacrylate-polybutadiene-polystyrene copolymer, ultra-high molecular weight silicone processing aids without organic carriers and various The composition of additives, the weight ratio of each component is: 55-60% of plastic, 15-18% of coconut shell powder, 10-15% of nano particles, polymethyl methacrylate-polybutadiene-polystyrene copolymer 5-8% of compound, 5-10% of compatibilizer, 7-10% of lubricant, 2-4% of toughening agent, 2-4% of ultra-high molecular weight silicone processing aid without organic carrier, the present embodiment Among them, the coconut shell powder has been grafted and modified.

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Abstract

The invention discloses a coconut shell composite material. The coconut shell composite material consists of the following components in percentages by weight: 55-60% of plastics, 15-18% of coconut shell powder, 10-15% of nano particles, 5-8% of polymethyl methacrylate-polybutadiene-polystyrene copolymer, 2-4% of an ultra-high molecular weight silicone processing aid which does not contain an organic carrier, and various auxiliaries including 5-10% of compatilizer, 7-10% of a lubricating agent and 2-4% of a flexibilizer. The coconut shell composite material is further characterized in that thecoconut shell powder is subjected to graft modification treatment. The coconut shell powder and polyvinyl chloride (PVC) can be fully mixed, the mobility of materials is improved, and the coconut shell powder and the polyvinyl chloride (PVC) are combined firmly.

Description

technical field [0001] The invention relates to a polymer composite material, in particular to a PVC composite material. Background technique [0002] Combining coconut shell powder and PVC to form a coconut shell powder composite material can realize the large-scale utilization of coconut shell powder. The main defect of the existing coconut shell powder composite material is: the mixing of coconut shell powder and polyvinyl chloride (PVC) is insufficient, The fluidity of the material is poor, and the combination of coconut shell powder and polyvinyl chloride (PVC) is not firm. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention proposes a coconut shell powder composite material that can fully mix coconut shell powder and polyvinyl chloride (PVC), accelerate material fluidity, and combine coconut shell powder and polyvinyl chloride (PVC) firmly. and its preparation method. [0004] The present invention achieves technica...

Claims

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Application Information

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IPC IPC(8): C08L27/06C08L97/02C08L51/04C08L83/04
CPCC08L27/06C08L2205/035C08L97/02C08L51/04C08L83/04
Inventor 郁华
Owner 郁华
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