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Waterproof and sun-proof plastic woven bag

A plastic woven bag, plastic technology, applied in the field of plastic woven bags, can solve the problems of plastic woven bags failure, easy to be bitten by insects, leakage of contents, etc., to achieve the effect of reducing damage, not easy to aging, and prolonging the service life

Inactive Publication Date: 2020-11-24
TIANJIN JIUDA PLASTIC PRODS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Stacked in the warehouse, it is easy to be bitten by insects and cause the contents to leak out. It is easy to age, peel, break, and shatter under the high temperature and ultraviolet radiation in summer. It is easy to seep in in a humid environment, which not only accelerates the failure of plastic woven bags, And it is likely to deface the items in the plastic woven bag

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A waterproof sunscreen plastic woven bag, characterized in that the raw material components and parts by weight of the plastic woven bag are as follows:

[0033] Polypropylene: 60 parts;

[0034] Linear low density polyethylene: 40 parts;

[0035] Polystyrene: 15 parts;

[0036] Titanium dioxide: 8 parts;

[0037] Nano calcium carbonate: 10 parts;

[0038] Octabromoether: 5 parts;

[0039] UV absorber: 15 parts;

[0040] Tackifier: 8 parts;

[0041] Toughening agent: 10 parts;

[0042] Antioxidant: 6 parts;

[0043] Flame retardant: 5 parts;

[0044] Filler: 4 servings.

[0045] In particular, the ultraviolet absorber is an o-hydroxybenzophenone ultraviolet absorber.

[0046] In particular, the tackifier is phenolic resin.

[0047] In particular, the toughening agent is an acrylonitrile-butadiene-styrene copolymer.

[0048] In particular, the antioxidant is hindered phenolic antioxidant.

[0049] In particular, the flame retardant is ammonium polyphosphate....

Embodiment 2

[0052] A waterproof sunscreen plastic woven bag, characterized in that the raw material components and parts by weight of the plastic woven bag are as follows:

[0053] Polypropylene: 70 parts;

[0054] Linear low density polyethylene: 60 parts;

[0055] Polystyrene: 20 parts;

[0056] Titanium dioxide: 12 parts;

[0057] Nano calcium carbonate: 15 parts;

[0058] Octabromoether: 10 parts;

[0059] UV absorber: 20 parts;

[0060] Tackifier: 16 parts;

[0061] Toughening agent: 14 parts;

[0062] Antioxidant: 12 parts;

[0063] Flame retardant: 10 parts;

[0064] Bulking agent: 10 parts.

[0065] In particular, the ultraviolet absorber is a benzotriazole ultraviolet absorber.

[0066] In particular, the tackifier is phenolic resin.

[0067] In particular, the toughening agent is styrene-butadiene thermoplastic elastomer.

[0068] In particular, the antioxidant is a phosphite antioxidant.

[0069] In particular, the flame retardant is decabromodiphenyl ether.

[00...

Embodiment 3

[0072] A waterproof sunscreen plastic woven bag, characterized in that the raw material components and parts by weight of the plastic woven bag are as follows:

[0073] Polypropylene: 65 parts;

[0074] Linear low density polyethylene: 50 parts;

[0075] Polystyrene: 17.5 parts;

[0076] Titanium dioxide: 10 parts;

[0077] Nano calcium carbonate: 12.5 parts;

[0078] Octabromoether: 7.5 parts;

[0079] UV absorber: 17.5 parts;

[0080] Tackifier: 12 parts;

[0081] Toughening agent: 12 parts;

[0082] Antioxidant: 9 parts;

[0083] Flame retardant: 7.5 parts;

[0084] Filler: 7 servings.

[0085] In particular, the ultraviolet absorber is a salicylate ultraviolet absorber.

[0086] In particular, the tackifier is phenolic resin.

[0087] In particular, the toughening agent is an acrylonitrile-butadiene-styrene copolymer.

[0088] In particular, the antioxidant is hindered phenolic antioxidant.

[0089] In particular, the flame retardant is decabromodiphenyl ether...

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PUM

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Abstract

The invention relates to a waterproof and sun-proof plastic woven bag. The plastic woven bag comprises the following raw material components in parts by weight: 60-70 parts of polypropylene; 40-60 parts of linear low density polyethylene; 15-20 parts of polystyrene; 8-12 parts of titanium dioxide; 10-15 parts of nano calcium carbonate; 5-10 parts of octabromo ether; 15-20 parts of an ultraviolet light absorber; 8-16 parts of a tackifier; 10-14 parts of a toughening agent; 6-12 parts of an antioxidant; 5-10 parts of a flame retardant; and 4-10 parts of a filler. The plastic woven bag produced by using the formula materials is excellent in ultraviolet resistance and good in sunscreen and waterproof effects, and the service life of the plastic woven bag is prolonged.

Description

technical field [0001] The invention relates to the field of plastic woven bags, in particular to a waterproof and sun-proof plastic woven bag. Background technique [0002] Plastic woven bags are made of polypropylene as the main raw material, which are extruded, drawn, and then weaved, woven, and bag-made. Plastic woven bags are widely used. At present, plastic woven bags are mainly used for agricultural product packaging, cement bag packaging, food packaging, geotechnical engineering, tourism transportation, flood fighting materials, etc. Stacked in the warehouse, it is easy to be bitten by insects and cause the contents to leak out. It is easy to age, peel, break, and shatter under the high temperature and ultraviolet radiation in summer. It is easy to seep in in a humid environment, which not only accelerates the failure of plastic woven bags, And it is likely to deface the items in the plastic woven bag. Contents of the invention [0003] The invention aims to solv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/12C08L23/08C08L25/06C08L61/06C08L55/02C08K13/02C08K3/32C08K3/34C08K3/26C08K3/22C08K5/06C08K5/132C08K5/3475C08K5/524C08K5/134C08K13/04C08K3/04C08K5/13
CPCC08L23/12C08L2201/08C08L2201/02C08L2205/035C08L2205/06C08K2201/011C08K2003/265C08K2003/2241C08K2003/323C08L23/0815C08L25/06C08L61/06C08L55/02C08K13/02C08K3/32C08K3/34C08K3/26C08K3/22C08K5/06C08K5/132C08K13/04C08K7/26C08K5/3475C08K5/524C08K3/04C08K5/1345C08K5/13
Inventor 孙连军孙辉
Owner TIANJIN JIUDA PLASTIC PRODS
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