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Use of rice hull and artifical woods

A rice husk and wood technology, applied in the field of new materials, can solve the waste of rice husk resources and other problems, and achieve the effects of no pollution in performance, protection of the ecological environment, and stable performance

Inactive Publication Date: 2007-11-21
金星洙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For a long time, because the utilization of rice husk is in a backward state, it has caused a great waste of rice husk resources

Method used

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  • Use of rice hull and artifical woods

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The mass ratio of the artificial wood used to make the floor is: 30-50% of rice husk powder, 45-65% of PVC powder, 5% of additives such as dyeing agent, flame retardant, anti-aging agent, and mold release agent.

Embodiment 2

[0029] The mass ratio of the artificial wood used to make door and window profiles is: 20-40% of rice husk powder, 55-75% of PVC powder, 5% of additives such as dyeing agent, flame retardant, anti-aging agent, and mold release agent.

Embodiment 3

[0031] The mass ratio for making artificial wood is: 40-60% of rice husk powder, 35-55% of PVC powder, and 5% of additives such as dyeing agent, flame retardant, antiaging agent, and mold release agent.

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Abstract

An artificial wood made of rice husk and resin and the usage of rice husk are disclosed. The rice husks are crushed into powders to be used as fillers of various plastic products. It's cheap and convenient, saves wood resource, has no environmental pollution and long life, and has better thermal-insulating, abrasive, water-resisting and fire-retardant performances. It can be used for architecture, furniture and finishing.

Description

technical field [0001] The present invention relates to the use of rice husk and artificial wood composed of rice husk mixed with resin. It belongs to the field of new material technology. Background technique [0002] China is the world's largest rice-producing country, with an annual output of about 195 million tons, accounting for 40% of the country's total grain output and 37% of the world's total rice output. The annual rice husk stripping amount reaches tens of millions of tons. Rice husk itself is a kind of agricultural waste, and it is only used as fuel and firewood in vast rural areas. For a long time, because the utilization of rice husk is in a backward state, it has caused a great waste of rice husk resources. [0003] At present, the deep development and application fields of rice husks in developed countries in the world are quite extensive. In addition to being directly used as a culture material for edible fungi, for energy generation, to produce fiberboar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L97/02C08L27/06
Inventor 金星洙
Owner 金星洙
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