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Plastic woven bag with high tensile load

A plastic woven bag, tensile load technology, applied in the field of plastic woven bags, can solve the problem of limited use range, tensile strength, fluidity, aging resistance, surface and performance, product load-bearing peel strength, fluidity Reduce the gloss of the product surface and other problems, achieve the effect of inhibiting damage, improving lubricity and oxidation resistance

Inactive Publication Date: 2019-01-01
桐城市华猫软膜有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using this method to produce raw materials to produce plastic woven bags, although to a certain extent meet the performance, but it will greatly affect the tensile strength, fluidity, aging resistance, high temperature, product surface and performance of the material, often due to aging The problems lead to the product's insufficiency in load-bearing (tensile strength), peel strength, fluidity, surface gloss of the product, etc., so it limits a certain range of use in terms of use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A plastic woven bag with high tensile load, which consists of the following components in parts by weight: 50 parts of linear low density polyethylene, 22 parts of phenolic resin, 20 parts of polyoxymethylene, 2 parts of clay, 1 part of alum, acetonitrile 2 parts of diol diacrylate, 4 parts of actinolite, 1.5 parts of ferrocene, 1.5 parts of vanadium diboride, 0.5 parts of decabromodiphenyl ether, 1 part of butyltin oxide, 4.3 parts of dimethylaminoethyl acrylate 2 parts, 2 parts of montmorillonite, 2 parts of modified kaolin, 1.5 parts of mica, 1.5 parts of quartz powder, 2 parts of additives, 2 parts of masterbatch.

[0026] The preparation method comprises the following steps:

[0027] (1) Extrusion into film: Mix the raw materials evenly according to the weight ratio, then add them to the extruder, melt and mix them, and extrude them through the die head of the extruder to form a film. After the film is extruded by a screw, it is cooled to 35- 45°C, then enter the ...

Embodiment 2

[0032] A plastic woven bag with high tensile load, which consists of the following components in parts by weight: 70 parts of linear low density polyethylene, 25 parts of phenolic resin, 25 parts of polyoxymethylene, 5 parts of clay, 3 parts of alum, acetonitrile 3 parts of diol diacrylate, 5 parts of actinolite, 3 parts of ferrocene, 2.5 parts of vanadium diboride, 1.5 parts of decabromodiphenyl ether, 3 parts of butyltin oxide, 4.5 parts of dimethylaminoethyl acrylate 4 parts of montmorillonite, 2.5 parts of modified kaolin, 2 parts of mica, 2 parts of quartz powder, 5 parts of additives, and 5 parts of masterbatch.

[0033] The preparation method comprises the following steps:

[0034] (1) Extrusion into film: Mix the raw materials evenly according to the weight ratio, then add them to the extruder, melt and mix them, and extrude them through the die head of the extruder to form a film. After the film is extruded by a screw, it is cooled to 35- 45°C, then enter the first d...

Embodiment 3

[0039] A plastic woven bag with high tensile load, which consists of the following components in parts by weight: 60 parts of linear low density polyethylene, 23 parts of phenolic resin, 23 parts of polyoxymethylene, 4 parts of clay, 2 parts of alum, acetonitrile 2 parts of diol diacrylate, 5 parts of actinolite, 2 parts of ferrocene, 2 parts of vanadium diboride, 1 part of decabromodiphenyl ether, 2 parts of butyltin oxide, 4.3 parts of dimethylaminoethyl acrylate 3 parts, 3 parts of montmorillonite, 2 parts of modified kaolin, 2 parts of mica, 2 parts of quartz powder, 3 parts of additives, 3 parts of masterbatch.

[0040] The preparation method comprises the following steps:

[0041] (1) Extrusion into film: Mix the raw materials evenly according to the weight ratio, then add them to the extruder, melt and mix them, and extrude them through the die head of the extruder to form a film. After the film is extruded by a screw, it is cooled to 35- 45°C, then enter the first dra...

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Abstract

The invention discloses a plastic woven bag with high tensile load. The plastic woven bag is prepared from the following components in parts by weight: 50-70 parts of linear low-density polyethylene,22-25 parts of phenolic resin, 20-25 parts of polyoxymethylene, 2-5 parts of clay, 1-3 parts of alums, 2-3 parts of hexanediol diacrylate, 4-5 parts of actinolite, 1.5-3 parts of ferrocene, 1.5-2.5 parts of vanadium diboride, 0.5-1.5 parts of decabromodiphenyl ether, 1-3 parts of butyl tin oxide, 4.3-4.5 parts of dimethyl aminoethyl acrylate, 2-4 parts of montmorillonite, 2-2.5 parts of modified kaolin, 1.5-2 parts of mica, 1.5-2 parts of quartz powder, 2-5 parts of auxiliaries and 2-5 parts of added master batch. The plastic woven bag has high tensile load and high breaking strength, and effectively inhibits damages which are generated in processing and storage processes.

Description

technical field [0001] The invention relates to the field of plastic films, in particular to a plastic woven bag with high tensile load. Background technique [0002] Plastic woven bags generally have the characteristics of high tensile strength, flatness, corrosion resistance, and convenient packaging. They are the most widely used packaging products in industries such as chemical raw materials, food, cement, and building materials. [0003] At present, the production of plastic woven bags on the market mostly uses traditional polypropylene material as the base fabric, and the coating film material made of polypropylene powder with good fluidity is the main material, and appropriate high-pressure polyethylene material is added to improve the coating. The coating viscosity of the film. Using this method to produce raw materials to produce plastic woven bags, although to a certain extent meet the performance, but it will greatly affect the tensile strength, fluidity, aging r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/08C08L61/06C08K13/02C08K3/34C08K3/38C08K5/06C08K3/22C08K5/132C08K5/103D01F8/06D01F8/16D01F1/10
CPCC08L23/0815C08K2003/2241C08L2201/08C08L2203/12C08L2205/03D01F1/10D01F8/06D01F8/16C08L61/06C08K13/02C08K3/346C08K3/38C08K5/06C08K3/22C08K5/132C08K5/103
Inventor 方小梅吴金明张启红
Owner 桐城市华猫软膜有限公司
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