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Heat-resistant corrosion-resistant woven bag

A corrosion-resistant, woven bag technology, applied in the field of plastic materials, can solve the problems of corrosion resistance and heat resistance that cannot meet the requirements of the society, short service life, and limited application range, etc., to improve the elongation at break and reduce the surface Can, improve the effect of strength

Active Publication Date: 2015-12-23
江苏袋王工贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the development of society, people have put forward higher requirements for the performance of woven bags. The corrosion resistance and heat resistance of the existing PVC woven bags can no longer meet the requirements of the society, and there are defects of short service life. range of applications

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A heat-resistant and corrosion-resistant woven bag proposed by the present invention is made of polyvinyl chloride / thermoplastic polyurethane composite material, wherein the raw materials of the polyvinyl chloride / thermoplastic polyurethane composite material include the following components by weight: polyvinyl chloride 40 parts of ethylene, 60 parts of thermoplastic polyurethane, 20 parts of methyl vinyl silicone rubber, 25 parts of nitrile rubber, 5 parts of acrylonitrile-butadiene-styrene copolymer, 3 parts of stearic acid, 0.5 parts of sulfur, zinc oxide 1.5 parts, 8 parts of calcium stearate, 5 parts of zinc stearate, 2 parts of bis(2-hydroxyethyl)amino(trimethylol)methane, 8 parts of stannous pyrophosphate, diisooctyl dimercaptoacetate 2 parts of n-octyl tin, 20 parts of barium sulfate, 10 parts of light calcium carbonate, 10 parts of aluminum hydroxide, 5 parts of rare earth coupling agent, 10 parts of decabromodiphenylethane, 6 parts of antimony trioxide, bis-pe...

Embodiment 2

[0040] A heat-resistant and corrosion-resistant woven bag proposed by the present invention is made of polyvinyl chloride / thermoplastic polyurethane composite material, wherein the raw materials of the polyvinyl chloride / thermoplastic polyurethane composite material include the following components by weight: polyvinyl chloride 80 parts of ethylene, 20 parts of thermoplastic polyurethane, 40 parts of methyl vinyl silicone rubber, 10 parts of nitrile rubber, 15 parts of acrylonitrile-butadiene-styrene copolymer, 1 part of stearic acid, 2 parts of sulfur, zinc oxide 0.4 parts, 20 parts of calcium stearate, 2 parts of zinc stearate, 8 parts of bis(2-hydroxyethyl)amino(trimethylol)methane, 3 parts of stannous pyrophosphate, diisooctyl dimercaptoacetate 6 parts of n-octyl tin, 8 parts of barium sulfate, 25 parts of light calcium carbonate, 3 parts of aluminum hydroxide, 9 parts of rare earth coupling agent, 5 parts of decabromodiphenylethane, 15 parts of antimony trioxide, bis-penta...

Embodiment 3

[0046] A heat-resistant and corrosion-resistant woven bag proposed by the present invention is made of polyvinyl chloride / thermoplastic polyurethane composite material, wherein the raw materials of the polyvinyl chloride / thermoplastic polyurethane composite material include the following components by weight: polyvinyl chloride 64 parts of ethylene, 35 parts of thermoplastic polyurethane, 30 parts of methyl vinyl silicone rubber, 20 parts of nitrile rubber, 9 parts of acrylonitrile-butadiene-styrene copolymer, 2.2 parts of stearic acid, 1 part of sulfur, zinc oxide 1.3 parts, 12 parts of calcium stearate, 4.2 parts of zinc stearate, 5.7 parts of bis(2-hydroxyethyl)amino(trimethylol)methane, 5.3 parts of stannous pyrophosphate, diisooctyl dimercaptoacetate 4 parts of n-octyl tin, 16 parts of barium sulfate, 18 parts of light calcium carbonate, 7 parts of aluminum hydroxide, 6.8 parts of rare earth coupling agent, 8.5 parts of decabromodiphenylethane, 9 parts of antimony trioxide...

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PUM

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Abstract

The present invention discloses a heat-resistant corrosion-resistant woven bag, which is prepared from a polyvinyl chloride / thermoplastic polyurethane composite material. The polyvinyl chloride / thermoplastic polyurethane composite material includes polyvinyl chloride, thermoplastic polyurethane, methyl vinyl silicone rubber, nitrile rubber, acrylonitrile-butadiene-styrene copolymer, stearic acid, sulfur, zinc oxide, calcium stearate, zinc stearate, bis (2-hydroxyethyl)amino(trihydromethyl) methane, stannous pyrophosphate, imarcaptoacetate dioctyltin, barium sulfate, light calcium carbonate, aluminum hydroxide, a rare earth coupling agent, decabromodiphenylethane, trioxide antimony, dipentamethylenethiuram tetrasulfide, tris(2-hydroxyethyl) isocyanurate, butadiene, cyclohexane 1,2-diisononyl phthalate and an antioxidant 1010. The heat-resistant corrosion-resistant woven bag provided by the present invention has good heat resistance, excellent corrosion resistance and flame retardance and long service life.

Description

technical field [0001] The invention relates to the technical field of plastic materials, in particular to a heat-resistant and corrosion-resistant woven bag. Background technique [0002] Plastic woven bag is a kind of packaging material obtained by using plastic raw materials, extruding film, cutting, and unidirectional stretching into flat wire, and weaving warp and weft. Since my country developed flat wire woven bag in 1966, the product has developed rapidly. It has formed a series of products with various colors and varieties and complete specifications and sizes, which have been widely used in agricultural product packaging, construction packaging, chemical product packaging, food packaging and other fields. [0003] Polyvinyl chloride is a general-purpose plastic with low price, corrosion resistance and low energy consumption. It is the second largest plastic variety next to polyethylene in the world. Its domestic output ranks first among plastics. It has excellent el...

Claims

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Application Information

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IPC IPC(8): C08L27/06C08L75/04C08L83/07C08L9/02C08L55/02C08K13/02C08K3/22C08K5/098C08K5/17C08K3/26C08K3/30B65D30/02
Inventor 操晓明
Owner 江苏袋王工贸有限公司
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