Bran husk/PVC (Polyvinyl Chloride) composite material

A composite material and bran shell technology, applied in the field of polymer composite materials, can solve problems such as environmental pollution and resource waste, and achieve the effect of reducing environmental pollution and improving bran shell fibers

Inactive Publication Date: 2017-09-15
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AI-Extracted Technical Summary

Problems solved by technology

[0002] Using natural fibers and PVC to make PVC composite materials can effectively use natural fibers, but natural plant fibers have not been utilized on a large scal...
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The invention discloses a bran husk/PVC (Polyvinyl Chloride) composite material. The bran husk/PVC composite material is prepared from waste plastic, bran husks, an accelerant, calcium carbonate, an initiator and a diluting agent; the bran husk/PVC composite material is prepared from the following components in percentage by weight: 60%-75% of the waste plastic, 11%-16% of the bran husks, 1%-1.5% of the accelerant, 10%-12% of the calcium carbonate, 1%-2% of the initiator and 1%-2% of the diluting agent. The improvement is as follows: the bran husks are subjected to acetylation treatment. According to the bran husk/PVC composite material, the bran husks and the waste plastic can be utilized in a large scale and the bran husk/PVC composite material is firm and durable.

Technology Topic

Calcium carbonateBran +3


  • Experimental program(1)

Example Embodiment

[0012] Example:
[0013] Chaff shell/PVC composite material is composed of waste plastic, chaff shell, accelerator, calcium carbonate, initiator and diluent. The weight ratio of each component is: waste plastic 60-75%, chaff shell 11-16%, Accelerator 1-1.5%, calcium carbonate 10-12%, initiator 1-2%, diluent 1-2%.
[0014] In this embodiment, the chaff is acetylated.


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Description & Claims & Application Information

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