Raw material formula for regenerated plates

A raw material and formula technology, which is applied in the field of raw material formula of recycled boards, can solve the problems of environmental pollution, high cost of boards, poor strength of boards, etc., and achieve the effects of wide application, long service life and low cost

Inactive Publication Date: 2010-06-09
上海泷晟环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide recycled board technology, which can effectively solve the problems of high board cost, poor board strength, and environmental pollution in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Take 15 grams of PP (polypropylene), 60 grams of sawdust, 5 grams of maleic anhydride graft-modified plastic compatibilizer, and 20 grams of phenolic antioxidant, mix and stir evenly, heat and set the shape, and the regeneration can be obtained. sheet.

Embodiment 2

[0013] Take 15 grams of PE (polyethylene), 70 grams of bamboo fiber powder, 3 grams of maleic anhydride graft-modified plastic compatibilizer, and 12 grams of hindered amine stabilizer, mix and stir evenly, heat and set the shape, and the regeneration can be obtained. sheet.

Embodiment 3

[0015] Take 17.5 grams of PVC (polyvinyl chloride), 57.5 grams of wheat straw powder, 5 grams of fatty acid coupling agent, and 20 grams of metal soap lubricant, mix and stir evenly, heat and set the shape, and the recycled board can be obtained.

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PUM

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Abstract

The invention relates to a raw material formula for regenerated plates, which is characterized in that the raw material formula comprises the following components by weight percent: 15-20% of polymer materials; 55-70% of crop fiber powder; 2-8% of modifier and 10-20% of adjuvant additives. The raw material formula has the advantages that the regenerated plates produced according to the raw material formula have high hardness and strength, acid and alkali resistance, corrosion resistance, no formaldehyde, difficult deformation, moth proofing property, low cost, recyclability, long service life and wide range of applications.

Description

technical field [0001] The invention relates to a raw material formula of recycled boards. Background technique [0002] In the prior art, boards such as floor boards and wall boards are generally made of wood. At present, wood is less and less, and the price of wood is also getting higher and higher, and the price of the wooden floor made is also very high. The existing wooden board technology has high requirements on the quality of the wood, and the leftovers of many wood walls cannot be fully utilized, resulting in huge waste. Although composite board technology can make small pieces of wood into composite boards, its quality cannot be compared with that of real wooden boards, and a large amount of glue is needed in the processing process, such as urea-formaldehyde gum, which will produce toxic gases such as formaldehyde and affect human health. At the same time, the industrial waste or domestic waste produced by various countries every year contains a large amount of p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27N3/04
Inventor 刘英武
Owner 上海泷晟环保科技有限公司
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