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High-strength plasticizer composition

A technology of plasticizer and composition, which is applied in the field of high-strength plasticizer composition to achieve the effects of eliminating chemical factors, reducing production cost and short production cycle

Inactive Publication Date: 2015-06-03
QINGDAO JIASHANG CREATIVE CULTURE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, domestic plasticizers are mainly phthalic acid plasticizers such as DOP and DBP, and the research on non-toxic plasticizers such as citric acid esters and metabenzoic acid esters is still at the stage of concentrated sulfuric acid catalysis. Therefore, it is imminent to develop a new type of environmentally friendly plasticizer

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 high-strength plasticizer composition, consisting of the following components by weight:

[0015] Coumarone resin 10-15;

[0016] PVC 5~12;

[0017] O-dioctyl ester 3~6;

[0018] Sulfur 5~10;

[0019] Zinc oxide 5-8;

[0020] Octyl oxirane 2-5;

[0021] Vinyl acetate emulsion 2-4.

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PUM

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Abstract

The invention discloses a high-strength plasticizer composition. The composition is prepared from the following components in parts by weight: 10-15 parts of coumarone resin, 5-12 parts of polyvinyl chloride, 3-6 parts of dioctyl phthalate, 5-10 parts of sulfur, 5-8 parts of zinc oxide, 2-5 parts of octyl ethylene oxide and 2-4 parts of vinyl acetate emulsion. According to the high-strength plasticizer composition, chemical factors capable of polluting products can be eliminated, burden for sewage treatment can be greatly reduced, and production cost can be reduced. The preparation method has the advantages of no toxicity, environmental friendliness, safety, water saving, stability, short production cycle and low energy consumption.

Description

technical field [0001] The present invention relates to a high-strength plasticizer composition. Background technique [0002] In recent years, various parts of my country have successively invested in the construction of large-tonnage ethylene projects. Therefore, the demand for plasticizers in the entire plastics processing industry is also increasing year by year. In addition, a certain number of plasticizer products are exported. Foreign research on plasticizers is now mainly focused on non-toxic plasticizers such as terephthalates, phosphates, epoxy esters, fatty acid esters, polyesters, and trimellitates. ; In the selection of catalysts, traditional concentrated sulfuric acid is also abandoned, and catalysts such as solid ion superacids, organic acids, and heteropolyacids, which have little corrosion to equipment and produce less pollution, are used. However, domestic plasticizers are mainly phthalic acid plasticizers such as DOP and DBP, and the research on non-toxic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L45/02C08L27/06C08L31/04C08K13/02C08K3/06C08K3/22C08K5/1515
Inventor 范开娟李文勇李长敏
Owner QINGDAO JIASHANG CREATIVE CULTURE
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