Polyvinyl chloride injection-molding tube material

A technology of polyvinyl chloride and injection-molded pipes, applied in the direction of pipes, rigid pipes, pipes/pipe joints/fittings, etc., can solve the problems of human health injury, non-recycling, environmental pollution, etc., and achieve low cost, strong stability, Simple preparation process

Inactive Publication Date: 2014-02-05
QINGDAO HI TECH PATENT TECH TRANSFER PLATFORM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, many injection molding products on the market are mainly formed of injection molding materials such as styrene, polycarbonate and polystyrene. On the one hand, these materials contain many harmful chemical components, which will cause harm to human health. Recycling, and it is difficult to degrade after being discarded, which will cause serious environmental pollution

Method used

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Embodiment Construction

[0013] Below in conjunction with specific embodiment the present invention is described in further detail;

[0014] A polyvinyl chloride injection molding pipe, consisting of the following ingredients in parts by weight:

[0015] PVC resin 30~70;

[0016] Active light calcium 10-15;

[0017] Stearic acid 5-12;

[0018] Triphenyl phosphate 3~5;

[0019] Cyclohexanone 1~5;

[0020] Industrial paraffin 5~10;

[0021] Wood fiber 10-20.

[0022] The wood particle material is made by pulverizing one or more than two kinds of wood waste materials, including leaves, sawdust, wood leftovers and trees.

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Abstract

The invention disclosed a polyvinyl chloride injection-molding tube material composed of the components of, by weight: 30-70 parts of PVC resin, 10-15 parts of active light calcium, 5-12 parts of stearic acid, 3-5 parts of tricresyl phosphate, 1-5 parts of cyclohexanone, 5-10 parts of industrial paraffin, and 10-20 parts of wood fiber. According to the invention, the novel wood injection-molding material which is recyclable, environment-friendly, and non-harmful to human body is used for replacing a traditional injection-molding material with plastic as a main component. The raw materials are cheap and are easy to obtain (as the raw materials can be trees, leaves, sawdust, industrial sheet scraps, and the like). With the material, plastic use can be greatly reduced, and injection-molding material monotonicity can be changed. The prepared product has high stability and no shrinkage deformation. The material can be repeatedly recycled and reused.

Description

technical field [0001] The invention relates to a polyvinyl chloride injection molding pipe. Background technique [0002] At present, many injection molding products on the market are mainly formed of injection molding materials such as styrene, polycarbonate and polystyrene. On the one hand, these materials contain many harmful chemical components, which will cause harm to human health. Recycling, and it is difficult to degrade after being discarded, will cause serious environmental pollution. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a polychlorinated polychloride that has the characteristics of environmental protection, no harm to the human body, recyclable regeneration, and low cost, thereby overcoming the deficiencies in the prior art. Vinyl injection molded tubing. [0004] In order to solve the above-mentioned technical problems, the technical solut...

Claims

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Application Information

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IPC IPC(8): C08L27/06C08L97/02C08K13/02C08K3/26C08K5/01C08K5/09C08K5/523C08K5/07F16L9/12
Inventor 魏书元
Owner QINGDAO HI TECH PATENT TECH TRANSFER PLATFORM
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