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Modified plastic

A plastic modification technology, applied in the field of modified plastics, can solve the problems of poor impact resistance, easy aging, low strength, etc., and achieve the effects of low cost, good rigidity, and improved tensile strength and bending strength

Inactive Publication Date: 2015-11-18
JIESHOU SHENFA RAIN BOOT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, general polypropylene materials have poor impact resistance, become brittle at low temperatures, and are easy to age. Moreover, many manufacturers minimize the use of polypropylene materials in order to reduce raw material input and production costs. Therefore, existing polypropylene materials The packaging container made of propylene is soft in texture and not low in strength, which cannot meet the needs of many occasions

Method used

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  • Modified plastic

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Embodiment Construction

[0014] A modified plastic, the modified plastic is made of the following components in parts by weight: 50 parts of polypropylene, 30 parts of acrylic resin, 15 parts of mulberry wood powder, 3 parts of dispersant, 2 parts of heat stabilizer, acetic anhydride 4 parts, 3 parts of concentrated sulfuric acid, 2 parts of plasticizer.

[0015] Further, the mulberry wood powder is made from mulberry branches that are at least 3 years old.

[0016] Further, the dispersant is sodium hexametaphosphate.

[0017] Further, the heat stabilizer is calcium isooctanoate.

[0018] Further, the plasticizer is citrate.

[0019] A method for making modified plastics, comprising:

[0020] 1) Weigh respectively by weight, 50 parts of polypropylene, 30 parts of acrylic resin, 15 parts of mulberry wood powder, 3 parts of dispersant, 2 parts of heat stabilizer, 4 parts of acetic anhydride, 3 parts of concentrated sulfuric acid, and 2 parts of plasticizer share;

[0021] 2) Mix the mulberry wood p...

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Abstract

The invention discloses modified plastic, which is prepared from polypropylene, acrylic resin, hu mulberry powder, a dispersing agent, a heat stabilizer, acetic anhydride, concentrated sulfuric acid and a plasticizer. Aiming at the defects of the prior art, the tensile strength and bending strength can be improved by adopting the modified hu mulberry powder; the modified plastic is simple in production process, low in cost and excellent in heat stability; and the modified plastic has good rigidity, impact resistance and flexibility.

Description

technical field [0001] The invention relates to the field of plastic production, in particular to a modified plastic. Background technique [0002] Polypropylene material has good corrosion resistance, rigidity and transparency, and is currently widely used to make packaging containers. However, general polypropylene materials have poor impact resistance, become brittle at low temperatures, and are easy to age. Moreover, many manufacturers minimize the use of polypropylene materials in order to reduce raw material input and production costs. Therefore, existing polypropylene materials Packaging containers made of propylene are soft in texture and not low in strength, which cannot meet the needs of many occasions. Contents of the invention [0003] The purpose of this invention is to provide a kind of modified plastics, realize by following technical scheme: [0004] A modified plastic, the modified plastic is made of the following components in parts by weight: 50 parts ...

Claims

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Application Information

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IPC IPC(8): C08L23/12C08L33/00C08L97/02C08K13/02C08K3/32C08K5/098C08K5/11C08K5/09
CPCC08L23/12C08L2201/08C08L2205/03C08L33/00C08L97/02C08K13/02C08K2003/324C08K5/098C08K5/11C08K5/09
Inventor 申少进
Owner JIESHOU SHENFA RAIN BOOT CO LTD