Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Polyvinyl chloride (PVC) injection molding tube

A technology for polyvinyl chloride and injection pipes, which is applied in the field of polyvinyl chloride injection pipes, can solve the problems of human health injury, non-recycling and environmental pollution, etc., and achieves the effects of low cost, strong stability and simple preparation process.

Inactive Publication Date: 2014-02-05
QINGDAO HI TECH PATENT TECH TRANSFER PLATFORM
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Below in conjunction with specific embodiment the present invention is described in further detail;

[0018] A polyvinyl chloride injection molding pipe, consisting of the following ingredients in parts by weight:

[0019] PVC resin 30~70;

[0020] Active light calcium 10-15;

[0021] Phytosterol 0.1~0.3;

[0022] Chlorhexidine hydrochloride 1~3;

[0023] Sodium alginate 1~2;

[0024] Expanded perlite 0.5~0.7;

[0025] Stearic acid 5-12;

[0026] Triphenyl phosphate 3~5;

[0027] Cyclohexanone 1~5;

[0028] Industrial paraffin 5~10;

[0029] Wood fiber 10-20.

[0030] 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.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a polyvinyl chloride (PVC) injection molding tube which is prepared from the following components in parts by weight: 30-70 parts of PVC resin, 10-15 parts of active light calcium carbonate, 0.1-0.3 part of phytosterin, 1-3 parts of chlorhexidine hydrochloride, 1-2 parts of sodium alginate, 0.5-0.7 part of expanded perlite, 5-12 parts of stearic acid, 3-5 parts of triphenyl phosphate, 1-5 parts of cyclohexanone, 5-10 industrial paraffin and 10-20 parts of wood fiber. By using the novel recyclable environment-friendly wood injection molding material harmless to the human body instead of the traditional injection molding material mainly composed of plastics, the PVC injection molding tube has the advantage of cheap and accessible raw materials (such as trees, leaves, wood dust, industrial board scraps and the like), thereby greatly reducing the plastic consumption and changing the singleness of the injection molding material; and the prepared product has the advantages of high stability and no shrinkage distortion, and 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L5/04C08L97/02C08K13/04C08K7/24C08K3/26C08K5/29C08K5/09C08K5/523
Inventor 魏书元
Owner QINGDAO HI TECH PATENT TECH TRANSFER PLATFORM
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com