Stretch-resistant and aging-resistant plastic film

A plastic film and anti-aging technology, applied in the field of packaging materials, can solve the problems of non-antibacterial, affecting plant growth, polluting the environment, etc., and achieves the effects of strong antibacterial and deodorizing ability, high antibacterial efficiency and wide application

Inactive Publication Date: 2017-12-29
安徽省天乐塑业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, it is accompanied by the pollution of plastic film to the environment. Because the components of ordinary plastic film are difficult to decompose, they will stay in the soil for a long time, affecting plant growth, polluting the environment, and have no antibacterial properties.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] An anti-stretch and anti-aging plastic film made of the following parts by weight of raw materials:

[0022] PVC resin 50 parts, polystyrene 20 parts, disulfide carbamate 10 parts, elastomer 10 parts, bamboo carbon powder 10 parts, plasticizer 3 parts, sodium alginate 5 parts, carbon fiber 10 parts, glass fiber 5 Parts, 3 parts of 2-hydroxypropyl-β-cyclodextrin, 3 parts of nano titanium dioxide powder, 2 parts of nano tin oxide antimony powder, 1 part of light stabilizer, 2 parts of natural antibacterial agent, 2 parts of vegetable oil.

[0023] The natural antibacterial agent is a composition of mustard essential oil, garlic essential oil, houttuynia cordata extract, bile alum, and realgar, wherein the mass ratio of the composition of mustard essential oil, garlic essential oil, houttuynia cordata extract, bile alum, and realgar is 1:1:3:2:2.

[0024] The plasticizer is glycerin.

[0025] The elastomer is a urethane acrylate-based polymer.

[0026] The light stabilizer is 3-ke...

Embodiment 2

[0028] An anti-stretch and anti-aging plastic film made of the following parts by weight of raw materials:

[0029] 60 parts of PVC resin, 25 parts of polystyrene, 15 parts of urethane disulfide, 15 parts of elastomer, 15 parts of bamboo carbon powder, 7 parts of plasticizer, 9 parts of sodium alginate, 14 parts of carbon fiber, 10 parts of glass fiber Parts, 5 parts of hydroxypropyl-β-cyclodextrin, 5 parts of nanometer titanium dioxide powder, 4 parts of nanometer antimony tin oxide powder, 3 parts of light stabilizer, 3 parts of natural antibacterial agent, 4 parts of vegetable oil.

[0030] The natural antibacterial agent is a composition of mustard essential oil, garlic essential oil, houttuynia cordata extract, bile alum, and realgar, wherein the mass ratio of the composition of mustard essential oil, garlic essential oil, houttuynia cordata extract, bile alum, and realgar is 1:1:3:2:2.

[0031] The plasticizer is glycerin.

[0032] The elastomer is a urethane acrylate-based pol...

Embodiment 3

[0035] An anti-stretch and anti-aging plastic film made of the following parts by weight of raw materials:

[0036] 55 parts of PVC resin, 23 parts of polystyrene, 13 parts of urethane disulfide, 14 parts of elastomer, 12 parts of bamboo carbon powder, 5 parts of plasticizer, 7 parts of sodium alginate, 12 parts of carbon fiber, 8 parts of glass fiber Parts, 4 parts of 2-hydroxypropyl-β-cyclodextrin, 4 parts of nano titanium dioxide powder, 3 parts of nano tin oxide antimony powder, 2 parts of light stabilizer, 4 parts of natural antibacterial agent, 3 parts of vegetable oil.

[0037] The natural antibacterial agent is a composition of mustard essential oil, garlic essential oil, houttuynia cordata extract, bile alum, and realgar, wherein the mass ratio of the composition of mustard essential oil, garlic essential oil, houttuynia cordata extract, bile alum, and realgar is 1:1:3:2:2.

[0038] The plasticizer is glycerin.

[0039] The elastomer is a urethane acrylate-based polymer.

[0...

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PUM

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Abstract

The invention discloses a stretch-resistant and aging-resistant plastic film. The stretch-resistant and aging-resistant plastic film comprises, by weight, 50-60 parts of PVC (polyvinyl chloride) resin, 20-25 parts of polystyrene, 10-15 parts of disulfide carbamic acid ester, 10-15 parts of elastomers, 10-15 parts of bamboo charcoal powder, 3-7 parts of plasticizers, 5-9 parts of sodium alginate, 10-14 parts of carbon fibers, 5-10 parts of glass fibers, 3-5 parts of 2-hydroxypropyl-beta-cyclodextrin, 3-5 parts of nanometer titanium dioxide powder, 2-4 parts of nanometer tin antimony oxide powder, 1-3 parts of light stabilizers, 2-4 parts of natural antibacterial agents and 2-4 parts of plant oil. The stretch-resistant and aging-resistant plastic film has the advantages that the stretch-resistant and aging-resistant plastic film is economical, environmentally friendly, antistatic, stretch-resistant, aging-resistant, fog-resistant, safe and reliable and is wide in application, and the physiochemical properties of the stretch-resistant and aging-resistant plastic film can be effectively controlled while high light permeability of the stretch-resistant and aging-resistant plastic film is guaranteed; excellent antibacterial, weather-resistant, stable, heat-insulation, anti-ultraviolet and self-cleaning effects can be realized by the stretch-resistant and aging-resistant plastic film, and the like.

Description

Technical field [0001] The invention relates to the field of packaging materials, in particular to a stretch-resistant and aging-resistant plastic film. Background technique [0002] Plastic film is a film made of polyvinyl chloride, polyethylene, polystyrene, polystyrene and other resins, used for packaging, and as a film layer. Plastic packaging and plastic packaging products are taking up an increasing market share, especially composite plastic flexible packaging, which has been widely used in food, medicine, chemical and other fields. At the same time, it is accompanied by the pollution of plastic film to the environment. Because the components of ordinary plastic film are difficult to decompose, they will stay in the soil for a long time, which affects plant growth and pollutes the environment, and does not have antibacterial properties. Summary of the invention [0003] The purpose of the present invention is to provide a stretch-resistant and aging-resistant plastic film t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L25/06C08L75/14C08L5/04C08K13/04C08K7/06C08K7/14C08K3/22C08K5/053
CPCC08L27/06C08K2003/2241C08L2201/08C08L2203/16C08L2205/035C08L25/06C08L75/14C08L5/04C08K13/04C08K7/06C08K7/14C08K3/22C08K5/053
Inventor 黄桂云许焱
Owner 安徽省天乐塑业有限公司
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