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PHC material recycling technology, and sheet material prepared from recycled PHC material

A technology of recycled materials and crafts, applied in the field of boards, can solve problems such as cost waste and environmental pollution, and achieve the effects of reducing pollution, cost-effective, and solving the problem of whereabouts

Inactive Publication Date: 2019-08-06
GREEN & LIGHT AUTOMOTIVE COMPONENTS SUZHOU CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Environmental pollution and waste of cost are continuous problems

Method used

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  • PHC material recycling technology, and sheet material prepared from recycled PHC material

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Embodiment Construction

[0010] The application will be further described below in conjunction with specific embodiments, so that those skilled in the art can better understand the application and implement it, but the examples given are not intended to limit the application.

[0011] The application provides a recovery process for PHC materials. The recovery process is as follows: crush the recovered PHC material into powder, mix the powdered PHC material with the liquid polyurethane material, spread it into the mold, and press it through the mold. Combined to form a sheet. The temperature of mold pressing is 130°C to 150°C. The mass ratio of the powdered PHC material to the commercial polyurethane material is 1:1-9:1. The pressing pressure of the mold is 100t~500t. The present application also provides a board made of recycled PHC material, which is manufactured by the above-mentioned recycling process.

[0012] The mixing mass percentage of PHC powder and polyurethane material is different, and ...

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Abstract

The invention provides PHC material recycling technology, and a sheet material prepared from the recycled PHC material. The PHC material recycling technology comprises following steps: PHC recycled material is crushed into powder, the powdery PHC material and liquid state polyurethane material are mixed, an obtained mixture is spread in a die, and die pressing is carried out so as to obtain the sheet material. The PHC material recycling technology is capable of preparing the sheet material through bonding curing of the plurality of kinds of powder in the PHC recycled material; waste is changedinto valuables; waste material processing problem is solved; environment pollution is reduced; extra income is brought for enterprises; and novel products high in cost performance are provided for clients and market.

Description

technical field [0001] The application relates to a recovery process of PHC materials and boards made of recovered PHC materials. Background technique [0002] Due to the characteristics of the molding process, most of the surrounding waste materials cannot be reused in the process of pressing plates or sheets. The PHC production process also produces a large amount of waste, several tons or even dozens of tons per day. Some of these scraps can be sold, and most of them have to be processed by third parties for a fee. Environmental pollution and cost waste are persistent problems. Contents of the invention [0003] The technical problem to be solved in this application is to provide a recovery process for PHC materials and a board made of recovered PHC materials. [0004] In order to solve the above-mentioned technical problems, the application provides a recovery process of PHC materials. The recovery process is to pulverize the PHC recovery material into powder, mix t...

Claims

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Application Information

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IPC IPC(8): C08L101/00C08L75/04C08J5/18
CPCC08J5/18C08J2300/00C08J2375/04C08J2400/00C08J2475/04
Inventor 杰孟礼
Owner GREEN & LIGHT AUTOMOTIVE COMPONENTS SUZHOU CO LTD
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