Aging resisting plastic woven bag

A plastic woven bag, anti-aging technology, applied in the field of woven bags, can solve problems such as affecting the use effect of plastic woven bags, affecting plastic bag items, easy aging, etc., to achieve good chemical stability, improve the ability to resist chemical substances, improve The effect of aging resistance

Inactive Publication Date: 2019-02-15
ANHUI YILIN PLASTIC IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, plastic woven bags are prone to aging, peeling, breaking, and crushing under high temperature and ultraviolet radiation in summer, which not only affects the items in the plastic bag, but also affects the use effect of plastic woven bags.

Method used

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  • Aging resisting plastic woven bag

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] An aging-resistant plastic woven bag, the raw materials of which include by weight: 50 parts of polypropylene, 40 parts of polystyrene, 15 parts of epoxy resin, 13 parts of anti-aging agent, 3 parts of dibutyl phthalate, nanocarbonic acid 8 parts of calcium, 2 parts of ferrous sulfate, 2.5 parts of coupling agent, 0.6 parts of zinc stearate, 4 parts of quartz powder, 3 parts of antioxidant, 5 parts of dispersant, and 3 parts of defoamer.

Embodiment 2

[0020] An aging-resistant plastic woven bag, the raw materials of which include by weight: 80 parts of polypropylene, 30 parts of polystyrene, 22 parts of epoxy resin, 5 parts of anti-aging agent, 7 parts of dibutyl phthalate, nanocarbonic acid 3 parts of calcium, 4 parts of ferrous sulfate, 0.5 parts of coupling agent, 1.5 parts of zinc stearate, 1.5 parts of quartz powder, 7 parts of antioxidant, 1 part of dispersant, 7.5 parts of defoamer;

[0021] Wherein, the preparation method of the anti-aging agent is:

[0022] S1. Dissolve zirconium nitrate in water, add aqueous sodium hydroxide solution, stir, heat up to react, cool, filter with suction to obtain a filter cake, dry the filter cake first, then roast, grind and sieve to obtain a zirconia carrier;

[0023] S2. Dissolving lanthanum nitrate and catechin in water, adding a zirconia carrier, impregnating, and suction filtering to obtain a filter cake, drying the filter cake first, and then roasting to obtain an anti-aging a...

Embodiment 3

[0025] An aging-resistant plastic woven bag, the raw materials of which include by weight: 65 parts of polypropylene, 35 parts of polystyrene, 18 parts of epoxy resin, 9 parts of anti-aging agent, 5 parts of dibutyl phthalate, nanocarbonic acid 5 parts of calcium, 3 parts of ferrous sulfate, 1.5 parts of coupling agent, 1 part of zinc stearate, 2.5 parts of quartz powder, 5 parts of antioxidant, 3 parts of dispersant, 5 parts of defoamer;

[0026] Wherein, the preparation method of the anti-aging agent is:

[0027] S1. Dissolve zirconium nitrate in water, add aqueous sodium hydroxide solution, stir, heat up to react, cool, filter with suction to obtain a filter cake, dry the filter cake first, then roast, grind and sieve to obtain a zirconia carrier;

[0028] S2. Dissolving lanthanum nitrate and catechin in water, adding a zirconia carrier, impregnating, and suction filtering to obtain a filter cake, drying the filter cake first, and then roasting to obtain an anti-aging agent...

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PUM

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Abstract

The invention relates to woven bags and particularly discloses an aging resisting plastic woven bag. The aging resisting plastic woven bag is prepared from the following raw materials in parts by weight: 50 to 80 parts of polypropylene, 30 to 40 parts of polystyrene, 15 to 22 parts of epoxy resin, 5 to 13 parts of an antiager, 3 to 7 parts of dibutyl phthalate, 3 to 8 parts of nano calcium carbonate, 2 to 4 parts of ferrous sulfate, 0.5 to 2.5 parts of a coupling agent, 0.6 to 1.5 parts of zinc stearate, 1.5 to 4 parts of quartz powder, 3 to 7 parts of an antioxidant, 1 to 5 parts of a dispersing agent and 3 to 7.5 parts of a defoaming agent. The aging resisting plastic woven bag disclosed by the invention has excellent aging resistance.

Description

technical field [0001] The invention relates to a woven bag, in particular to an aging-resistant 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. PP is the main raw material for making woven bags. 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. However, plastic woven bags are prone to aging, peeling, breaking, and crushing under high temperature and ultraviolet radiation in summer, which not only affects the items in the plastic bag, but also affects the use effect of the plastic woven bag. Contents of the invention [0003] Based on the technical problems existing in the background technology, the present invention proposes an aging-resistant plasti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/12C08L25/06C08L63/00C08K13/06C08K9/12C08K3/28C08K5/1545C08K3/26
CPCC08K2003/265C08K2201/011C08L23/12C08L2201/08C08L2205/03C08L25/06C08L63/00C08K13/06C08K9/12C08K3/28C08K5/1545C08K3/26
Inventor 吕绪林
Owner ANHUI YILIN PLASTIC IND CO LTD
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