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PVC tubular product

A PVC pipe and PVC resin technology, applied in the field of new materials, can solve the problems of short service life, insufficient softness, poor thermoplastic performance, etc., and achieve the effect of improving oxidation resistance, strong impact resistance and high market competitiveness.

Inactive Publication Date: 2014-09-17
QINGDAO CHENQING INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the thermoplastic performance of PVC pipes on the market is poor, the service life is short, the brightness is poor, the color is black, the strength is poor, and it is not soft enough

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] Embodiment 1, a kind of PVC pipe material, is made by the raw material of following parts by weight: 40 parts of PVC resins, 2 parts of stearyl benzoyl methane, 5 parts of polymer ester calcium, 2 parts of epoxidized soybean oil, three parts 3 parts of basic lead sulfate, 20 parts of chlorinated polyethylene, 10 parts of plasticizer, 8 parts of stabilizer, 5 parts of AC foaming agent.

Embodiment 2

[0010] Embodiment 2, a kind of PVC pipe material, is made of the raw material of following parts by weight: 45 parts of PVC resins, 3 parts of stearyl benzoylmethane, 8 parts of polymer ester calcium, 4 parts of epoxidized soybean oil, three parts 5 parts of basic lead sulfate, 27 parts of chlorinated polyethylene, 14 parts of plasticizer, 10 parts of stabilizer, 9 parts of AC foaming agent.

Embodiment 3

[0011] Embodiment 3, a kind of PVC pipe material is made of the following raw materials in parts by weight: 50 parts of PVC resins, 4 parts of stearyl benzoylmethane, 12 parts of polymer ester calcium, 5 parts of epoxy soybean oil, three parts 6 parts of basic lead sulfate, 40 parts of chlorinated polyethylene, 15 parts of plasticizer, 12 parts of stabilizer, and 10 parts of AC foaming agent.

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PUM

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Abstract

The invention discloses a PVC tubular product prepared from the following raw materials in parts by weight: 40-50 parts of PVC resin, 2-4 parts of stearoylbenzoylmethane, 5-12 parts of polymeric ester calcium, 2-5 parts of epoxy soybean oil, 3-6 parts of tribasic lead sulfate, 20-40 parts of chlorinated polyethylene, 10-15 parts of a plasticizer, 8-12 parts of a stabilizer, and 5-10 parts of an AC foaming agent. Provided is the PVC tubular product which is low in cost, is anti-aging and has both strength and impact resistance.

Description

technical field [0001] The invention belongs to the technical field of new materials, in particular to a PVC pipe. Background technique [0002] At present, PVC pipes on the market have poor thermoplastic properties, short service life, poor brightness, black color, poor strength, and not soft enough. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a PVC pipe material formula with low cost, anti-aging and equal emphasis on strength and impact resistance. [0004] In order to solve the above-mentioned technical problems, the technical solution adopted by the present invention is: a PVC pipe made of the following raw materials in parts by weight: 40-50 parts of PVC resin, 2-4 parts of stearoylbenzoylmethane, high Molecular ester calcium 5-12 parts, epoxy soybean oil 2-5 parts, tribasic lead sulfate 3-6 parts, chlorinated polyethylene 20-40 parts, plasticizer 10-15 parts...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L23/28C08K5/1515C08K5/5399C08J9/10
Inventor 田敬强
Owner QINGDAO CHENQING INFORMATION TECH
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