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Biodegradable Bamboo Fiber Reinforced Composites

A technology for reinforcing composite materials and bamboo fibrils, applied in the field of biodegradable bamboo fibril reinforced composite materials, can solve problems such as ecological environment pollution, and achieve the effects of no environmental pollution and light weight

Active Publication Date: 2016-06-01
SHAOXING UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] While many new materials bring various conveniences to human beings, they also bring unimaginable troubles to people.
Because some waste materials will not degrade under natural conditions, they will release harmful gases when burned, causing uncontrollable pollution to the ecological environment

Method used

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  • Biodegradable Bamboo Fiber Reinforced Composites
  • Biodegradable Bamboo Fiber Reinforced Composites
  • Biodegradable Bamboo Fiber Reinforced Composites

Examples

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Embodiment Construction

[0010] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar extensions without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0011] Polyhydroxybutyrate copolyester (PHBV) is a biopolymer polyester that has similar properties to polypropylene. When discarded, the material is stable even in humid environments, but in the presence of microorganisms it degrades into carbon dioxide and water. Therefore, it has good biocompatibility, biodegradability and bioabsorbability. Polyhydroxybutyrate valeric acid copolyester (PHBV) has a rich source of raw materials, and PHBV can be prepared from various plant residues through fermentation and separation.

[0012...

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Abstract

The invention provides a biodegradable natural bamboo fiber reinforced composite material. According to the biodegradable natural bamboo fiber reinforced composite material, poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) is used as a matrix, and natural bamboo fiber is used as a reinforcement body. The composite material is light in weight and low in prize, is biodegradable, and causes no pollution to the environment.

Description

technical field [0001] The invention relates to a biodegradable bamboo fiber reinforced composite material. Background technique [0002] While many new materials bring various conveniences to human beings, they also bring unimaginable troubles to people. Because some waste materials will not degrade under natural conditions, they will release harmful gases when burned, causing uncontrollable pollution to the ecological environment. [0003] Therefore, it is necessary to design a composite material that does not pollute the environment. Contents of the invention [0004] In view of the defects in the prior art, the purpose of the present invention is to provide a composite material that does not pollute the environment. [0005] The invention provides a biodegradable bamboo fiber-reinforced composite material. The biodegradable bamboo fiber-reinforced composite material uses polyhydroxybutyrate copolyester as a matrix and bamboo fiber as a reinforcement. [0006] Prefer...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L67/04C08L1/02C08J5/04
Inventor 奚柏君郭筱洁
Owner SHAOXING UNIVERSITY