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Environment-friendly plasticizer composition

A technology of plasticizer and composition, which is applied in the field of environment-friendly plasticizer composition to achieve the effects of short production cycle, lower production cost and elimination of chemical factors

Inactive Publication Date: 2014-05-14
QINGDAO SANLI XINYUAN ELECTRICAL APPLIANCES
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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] An environment-friendly plasticizer composition, consisting of the following components by weight:

[0015] Fatty acid methyl ester 10-20;

[0016] PVC 5-10;

[0017] Dibutyl phthalate 3-5;

[0018] Hydroquinone 5-8;

[0019] Glycerol 5-8;

[0020] Citric acid 1~2;

[0021] Glycerin 1-3.

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PUM

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Abstract

The invention discloses an environment-friendly efficient complex plasticizer. The environment-friendly efficient complex plasticizer comprises the following components in parts by weight: 10-20 parts of fatty acid methyl ester, 5-10 parts of polyvinyl chloride, 3-5 parts of dibutyl phthalate, 5-8 parts of hydroquinone, 5-8 parts of glycerol, 1-2 parts of citric acid and 1-3 parts of glycerin. The environment-friendly efficient complex plasticizer has the advantages that chemical factors possibly polluting products are eliminated, the sewage treatment burden is greatly reduced, and meanwhile, the production cost is also reduced. A preparation method of the environment-friendly efficient complex plasticizer has the advantages of no toxicity, environment friendliness, safety, water saving, stability, short production cycle and low energy consumption.

Description

technical field [0001] The invention relates to an environment-friendly 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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IPC IPC(8): C08L27/06C08K5/101C08K5/12C08K5/13C08K5/053C08K5/092
Inventor 王淑秋
Owner QINGDAO SANLI XINYUAN ELECTRICAL APPLIANCES
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