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Antibacterial polypropylene film

A polypropylene film, polypropylene technology, applied in the field of film, can solve problems such as poor antibacterial performance, and achieve the effect of wide source of raw materials, stable and antibacterial, and efficient antibacterial

Inactive Publication Date: 2018-01-19
ANHUI SONGTAI PACKAGING MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing polypropylene film has the problem of poor antibacterial performance.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A kind of antibacterial polypropylene film, comprises the raw material of following weight portion:

[0016] 70 parts of polypropylene, 30 parts of amino resin, 60 parts of polyvinyl alcohol, 15 parts of artemisia gum, 4 parts of glutaraldehyde, 13 parts of stearyl alcohol, 4 parts of sodium dodecylbenzenesulfonate, nano-silica 0.5 parts, 1 part of nano-barium sulfate, 3 parts of silver-loaded zeolite, 0.5 parts of ultraviolet absorber UVP327, 1 part of chitosan, 3 parts of zinc oxide whiskers, 0.5 parts of nano-inorganic far-infrared materials, 0.1 parts of antistatic agent, common 0.1 part of Lulan polysaccharide, 0.1 part of tea polyphenol, 0.4 part of talcum powder.

Embodiment 2

[0018] A kind of antibacterial polypropylene film, comprises the raw material of following weight portion:

[0019] 72 parts of polypropylene, 32 parts of amino resin, 62 parts of polyvinyl alcohol, 17 parts of artemisia gum, 6 parts of glutaraldehyde, 14 parts of stearyl alcohol, 5 parts of sodium dodecylbenzenesulfonate, nano-silica 0.6 parts, 1.2 parts of nano-barium sulfate, 4 parts of silver-loaded zeolite, 0.7 parts of ultraviolet absorber UVP327, 2 parts of chitosan, 4 parts of zinc oxide whiskers, 0.7 parts of nano-inorganic far-infrared materials, 0.2 parts of antistatic agent, 0.2 parts of Lulan polysaccharide, 0.2 parts of tea polyphenols, and 0.7 parts of talcum powder.

Embodiment 3

[0021] A kind of antibacterial polypropylene film, comprises the raw material of following weight portion:

[0022] 76 parts of polypropylene, 33 parts of amino resin, 68 parts of polyvinyl alcohol, 18 parts of artemisia gum, 8 parts of glutaraldehyde, 13.5 parts of stearyl alcohol, 7 parts of sodium dodecylbenzenesulfonate, nano-silica 0.8 parts, 1.3 parts of nano-barium sulfate, 3.5 parts of silver-loaded zeolite, 0.9 parts of UV absorber UVP327, 1.5 parts of chitosan, 5 parts of zinc oxide whiskers, 0.9 parts of nano-inorganic far-infrared material, 0.4 parts of antistatic agent, 0.4 part of blue polysaccharide, 0.3 part of tea polyphenol, 0.8 part of talcum powder.

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PUM

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Abstract

The invention relates to an antibacterial polypropylene film which comprises the following raw materials in parts by weight: 70-78 parts of polypropylene, 30-34 parts of amino resin, 60-70 parts of polyvinyl alcohol, 15-20 parts of sa-hao seed gum, 4-10 parts of glutaraldehyde, 13-15 parts of octadecanol, 4-8 parts of sodium dodecyl benzene sulfonate, 0.5-1 part of nanometer silicon dioxide, 1-1.5parts of nanometer barium sulfate, 3-5 parts of silver-carrying zeolite, 0.5-1 part of ultraviolet light absorber UVP327, 1-3 parts of chitosan, 3-6 parts of zinc oxide whisker, 0.5-1 part of nanometer inorganic far infrared material, 0.1-0.5 part of antistatic agent, 0.1-0.5 part of pulullan, 0.1-0.5 part of tea polyphenol and 0.4-1 part of talc powder. The polypropylene film provided by the invention has excellent comprehensive properties, has stable and efficient antibacterial effect, is capable of restraining bacterium growth, is safe and reliable, is suitable for food packaging, and meanwhile, is wide in source of raw materials and is economical and applicable.

Description

technical field [0001] The invention relates to the field of films, in particular to an antibacterial polypropylene film. Background technique [0002] With the continuous development of industry, polymer materials are widely used, and the requirements for material performance in various fields are constantly improving. In order to meet the needs of the application, the materials made of pure resin are insufficient. Therefore, the field of polymer materials must be innovated, and the research on plastic modification is becoming more and more important. Good toughness, high strength, good performance and low price, etc. A single homopolymer material is often difficult to meet the above requirements, so the existing polymer materials can be modified by nanocomposite technology, and new polymer materials with excellent comprehensive properties can be made, which has become an important research direction in the field of new material development , has broad market development ...

Claims

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Application Information

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IPC IPC(8): C08L23/12C08L61/20C08L29/04C08L5/00C08K13/06C08K3/36C08K7/08C08K9/12C08K3/08C08K5/05
Inventor 焦国平齐继业方兴旺
Owner ANHUI SONGTAI PACKAGING MATERIALS
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