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Straw biomass fiber-plastic composite material

A composite material and biomass technology, applied in the field of orange stem biomass fiber-plastic composite materials, can solve the problems of low utilization rate and achieve the effects of improved utilization rate, good tensile properties, high strength and hardness

Inactive Publication Date: 2021-07-02
上海纤苏新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the utilization rate is still relatively low

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Take the weight of 20% wheat straw, 40% of multi-textile fibers (polyester 67%, cotton 18%, other 15%), 25% PE recycled material, 10% wood powder, 5% filler and aid, Wheat straw, textile fibers, mixed and displacement of plastic, fibers in the dispersion and interface of the plastic, and the formation of the fibrillation of the fibrillation complex, the fibrous complex particles were prepared.

Embodiment 2

[0026] Take 30% of corn stalks, 30% of multi-textile fibers (67%, cotton 18%, other 15%), 25% PE reclaimed, 10% wood powder, 5% filler and aid, Wheat straw, textile fibers, mixed and displacement of plastic, fibers in the dispersion and interface of the plastic, and the formation of the fibrillation of the fibrillation complex, the fibrous complex particles were prepared.

Embodiment 3

[0028] Take the weight of 50% by weight of rice straw, 20% of multi-textile fibers (polyester 67%, cotton 18%, other 15%), 25% PE recycled material, 10% wood powder, 5% filler and aid, Wheat straw, textile fibers, mixed and displacement of plastic, fibers in the dispersion and interface of the plastic, and the formation of the fibrillation of the fibrillation complex, the fibrous complex particles were prepared.

[0029] PE new material Regeneration PE Example one Example 2 Example three Tensile strength (MPa) 22 18 23 21 19 Bending strength (MPa) 21 18 27 25 22 Bending modulus (MPa) 1100 600 2300 2100 1900

[0030] The intensity contrast of the embodiments of the present invention and PE plastics can be seen that the tensile strength, bending strength, and bending modulus of the fibrin are much higher than PE plastics.

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PUM

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Abstract

The invention relates to the technical field of resource utilization of waste textiles and fiber-reinforced composite materials, and discloses a straw biomass fiber-plastic composite material comprising organic straw biomass fibers, textile fibers, plastic and auxiliary materials, and formed by compounding the components in percentage by weight: 40%-60% of the total fibers, 25%-45% of the total plastic, and the balance being the auxiliary materials. Through a specific formula, the optimal composite state of the textile fibers and the plastics is realized, and the composite material has better strength and hardness.

Description

Technical field [0001] The present invention relates to the technical field of environmentally friendly materials, and more particularly to an orange biomass fibrus composite. Background technique [0002] my country is an agricultural country, crop straw is the largest by-product in agricultural production. Comprehensive utilization of straw, not only promotes the sustainable development of agricultural production, but also varies into treasures. [0003] my country is a large country producing chemical fiber, textile, textile (apparel, etc.), and is also a textile consumption and export great country, from production, consumer ends produce a large number of waste textiles each year. It is undeniable that the comprehensive utilization rate of waste textiles in my country is still lower than developed countries. In 2018, my country's fiber processing was about 54.6 million tons, produced more than 20 million tons of waste textiles. In the same year, the comprehensive utilizatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L67/00C08L1/02C08L97/02C08L23/06
CPCC08L67/00C08L97/02C08L2205/025C08L2205/035C08L2205/16C08L2207/20C08L1/02C08L23/06
Inventor 吴驰飞计龙辉李桂春
Owner 上海纤苏新材料科技有限公司
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