A high-strength wood-plastic tray

A high-strength, wood-plastic technology, applied in the field of plastic products production, can solve the problems of agricultural ecological balance destruction, waste of resources, pollution of the environment, etc., and achieve the effect of enhanced binding force, increased strength, and improved dispersion

Inactive Publication Date: 2018-12-18
WUHU ASIA PACIFIC GENERAL TRAY PACKING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Crop straw accounts for about 50% of crop biological output, and is a kind of extremely rich renewable organic resources. According to the research and analysis of the relevant research group of the Regional Planning Institute of the Chinese Academy of Agricultural Sciences, there are about 620 million tons of straw in my country every year, and most of these straws are in vain. Burning, causing a lot of waste of resources, destroying the balance of agricultural ecology, and polluting the environment

Method used

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  • A high-strength wood-plastic tray

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Experimental program
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Effect test

Embodiment 1

[0019] A high-strength wood-plastic tray prepared from the following parts by weight of raw materials: 60 parts of modified cotton stalk powder, 70 parts of polypropylene recycled materials, 1 part of maleic anhydride grafted polypropylene, 2 parts of phthalic acid, and stearin 1 part of zinc acid, 2 parts of polypropylene wax, 0.2 part of diphenylamine, 1 part of antioxidant 1010, 0.5 part of azodicarboxylate, 7 parts of muscovite, 1 part of nano calcium carbonate, 8 parts of glass fiber, 2 parts of carbon fiber .

Embodiment 2

[0021] A high-strength wood-plastic tray prepared from the following parts by weight of raw materials: 80 parts of modified cotton stalk powder, 50 parts of polypropylene recycled materials, 5 parts of maleic anhydride grafted polypropylene, 0.5 parts of phthalic acid, and stearin 2 parts of zinc acid, 1 part of polypropylene wax, 1 part of diphenylamine, 0.2 parts of antioxidant 1010, 1 part of azodicarboxylate, 3 parts of muscovite, 10 parts of nano calcium carbonate, 2 parts of glass fiber, 8 parts of carbon fiber .

Embodiment 3

[0023] A high-strength wood-plastic tray prepared from the following parts by weight of raw materials: 60 parts of modified cotton stalk powder, 70 parts of polypropylene recycled materials, 1 part of maleic anhydride grafted polypropylene, 2 parts of phthalic acid, and stearin 1 part of zinc acid, 2 parts of polypropylene wax, 0.2 part of diphenylamine, 1 part of antioxidant 1010, 0.5 part of azodicarboxylate, 7 parts of muscovite, 1 part of nano calcium carbonate, 8 parts of glass fiber, 2 parts of carbon fiber .

[0024] The preparation method of the modified cotton stalk powder is as follows: dry the cotton stalks and pulverize them, pass a 20-mesh sieve to obtain cotton stalk powder, and then spray the composite enzyme preparation evenly on the cotton stalk powder, and control the temperature at 55°C. Enzymatic hydrolysis for 35 hours, and then drying at 105°C until the moisture content is less than 3% to obtain modified cotton stalk powder; the composite enzyme preparation ...

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Abstract

The invention relates to the technical field of plastic product production, and particularly discloses a high-strength wood-plastic tray. The tray is prepared from, by weight, 60-80 parts of modifiedcotton stalk powder, 50-70 parts of regenerated polypropylene, 1-5 parts of maleic anhydride grafted polypropylene, 0.5-2 parts of phthalic acid, 1-2 parts of zinc stearate, 1-2 parts of polypropylenewax, 0.2-1 part of diphenylamine, 0.2-1 part of an antioxidant 1010, 0.5-1 part of azobisformamide, 3-7 parts of muscovite, 1-10 parts of nanometer calcium carbonate, 2-8 parts of glass fibers and 2-8 parts of carbon fibers. The tray is prepared by utilizing the agricultural waste cotton stalks and the regenerated polypropylene so that ecologic benefit and economic benefit are high, and the prepared tray is high in strength.

Description

Technical field [0001] The invention relates to the technical field of plastic product production, in particular to a high-strength wood-plastic tray. Background technique [0002] With the development of the global economy and the improvement of human living standards, the output and consumption of plastic products are also increasing. However, the subsequent "white pollution" has caused serious pollution to the earth environment for human existence, and the word is also a resource. Of serious waste. The practice of recycling renewable resources such as "white pollution" and turning waste into treasure meets the requirements of the sustainable development strategy proposed by the United Nations Human Environment Organization. [0003] Crop straw accounts for about 50% of crop biological output, and it is a kind of abundant renewable organic resources. According to the research and analysis of the relevant research group of the Institute of Regional Planning of the Chinese Academy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/12C08L97/02C08L51/06C08K13/04C08K7/14C08K7/06C08K3/26C08K3/34C08K5/18C08K5/098
CPCC08K2003/265C08K2201/011C08L23/12C08L97/02C08L2201/08C08L2205/025C08L2205/035C08L51/06C08K13/04C08K7/14C08K7/06C08K3/26C08K3/34C08K5/18C08K5/098
Inventor 夏则荣
Owner WUHU ASIA PACIFIC GENERAL TRAY PACKING CO LTD
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