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Modified folding-resistant antibacterial resin

A resin and modification technology, applied in the field of modified antibacterial resin, can solve the problems of low mechanical properties of resin, high resin gel content, unfavorable extrusion manufacturing, etc., to achieve improved folding resistance, good antibacterial performance, and manufacturing low cost effect

Inactive Publication Date: 2014-02-12
陈尧
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Aiming at the defects of existing resins, the resin disclosed by the applicant in patent No. 2009102467417 uses silver-based antibacterial agents to achieve a certain antibacterial effect, but the cost of antibacterial agents is high and cannot be widely used; at the same time, the gel content in the resin is relatively high , not conducive to extrusion manufacturing, low mechanical properties of resin and poor application performance indicators

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A modified folding-resistant antibacterial resin, including the following components: 80% polypropylene resin, 4% polyacrylate resin, 4% EPDM rubber powder, 4% polyolefin elastomer POE, 5% acrylonitrile, anti Oxygen agent 1.2%, quaternary ammonium antibacterial agent 1.8%, above-mentioned components are mass ratio. The antioxidant is one or more of diphenylamine, p-phenylenediamine, and dihydroquinoline; the aldehyde antibacterial agent is one or more of high molecular weight ammonia or amines and halogenated alkylammonium salts.

Embodiment 2

[0020] A modified fold-resistant antibacterial resin, comprising the following components: 65% polypropylene resin, 8% polyacrylate resin, 8% EPDM rubber powder, 8% polyolefin elastomer, 6% acrylonitrile, anti Oxygen agent 1.5%, quaternary ammonium salt antibacterial agent 3.5%, above-mentioned components are mass ratio. The antioxidant is diphenylamine; the aldehyde antibacterial agent is high molecular ammonium ammonia salt.

Embodiment 3

[0022] A modified fold-resistant antibacterial resin, including the following components: 85% polypropylene resin, 3% polyacrylate resin, 3% EPDM rubber powder, 3% polyolefin elastomer POE, 4% acrylonitrile, anti 1% of oxygen agent, 1% of quaternary ammonium antibacterial agent, the above components are in mass ratio. The antioxidant is one or more of diphenylamine, p-phenylenediamine, and dihydroquinoline; the aldehyde antibacterial agent is one or more of high molecular weight ammonia or amines and halogenated alkylammonium salts.

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PUM

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Abstract

The invention discloses modified folding-resistant antibacterial resin. The modified folding-resistant antibacterial resin comprises the following components in percent by mass: 65%-85% of polypropylene resin, 3%-8% of polyacrylate resin, 3%-8% of ethylene propylene terpolymer rubber powder, 3%-8% of polyolefin elastomer POE, 4%-6% of acrylonitrile, 1%-1.5% of an antioxidant, and 1%-3.5% of quaternary ammonium salt antibacterial agents. The resin disclosed by the invention is convenient to manufacture, low in manufacturing cost, good in mechanical performance and high in application performance index.

Description

technical field [0001] The invention relates to the field of chemical resins, in particular to a modified folding-resistant antibacterial resin. Background technique [0002] Resins in the traditional market are usually used as engineering plastics, and their processed products are not resistant to folding and antibacterial. Aiming at the defects of existing resins, the resin disclosed by the applicant in patent No. 2009102467417 uses silver-based antibacterial agents to achieve a certain antibacterial effect, but the cost of antibacterial agents is high and cannot be widely used; at the same time, the gel content in the resin is relatively high , It is not conducive to extrusion manufacturing, the resin has low mechanical properties and poor application performance indicators. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the invention provides a modified folding-resistant antibacterial resin which is easy to manufacture, has low manufac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L51/06C08L51/00C08L101/02C08K5/18C08K5/3437
Inventor 陈尧
Owner 陈尧