Composite wood made of rice straw polymer and its producing process

A technology of high polymer and straw, which is applied in the direction of wood processing equipment, hollow objects, flat products, etc., can solve problems such as environmental pollution, traffic accidents, air flights grounded, and comprehensive utilization rate less than 10%, so as to reduce environmental pollution, The effect of saving forest resources
CN101015929AInactive Publication Date: 2007-08-15εΎε‡Œη§€
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
εΎε‡Œη§€
Publication Date
2007-08-15
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

A straw polymer composite wood is characterized in following materials (mass) that straw fiber is 45-85%, thermal plastic polymer is 15-40%, inorganic stuff is 5-15%, elastic element is 2-8%, graft polymer is 2-5%, strengthen filament is 6-10%, and agent is 2-4%. The invention can utilize waste straw to prepare composite wood to save resource and reduce pollution with wide application.
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Description

technical field

[0001] The invention relates to a composite material, in particular to a straw high polymer composite wood and a preparation method thereof. Background technique

[0002] Rice is the main grain crop in my country, and its output was as high as 180 million tons in 2004. The output of rice straw is equivalent to that of rice, which is also about 180 million tons. At present, the comprehensive utilization rate is less than 10%, and more than 90% of rice straw is burned as waste. The incineration process will pollute the environment, and even cause traffic accidents and grounding of aviation flights. From the perspective of the national three-nong policy, it is urgent to find a way out for the straw. On the other hand, my country's forest resources are further scarce, the wood processing industry is in trouble, and there is an urgent need for new wood resources. Contents of the invention

[0003] The object of the present invention is to provide straw high pol...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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