Antioxidant and ultravioresistant polypropylene woven bag raw material

An anti-ultraviolet, polypropylene technology, applied in the direction of one-component polyolefin rayon filament, can solve the problems of tensile strength, impact resistance, molecular weight, discoloration, etc., and achieve good anti-oxidation and anti-ultraviolet performance. Effect

Inactive Publication Date: 2012-11-07
尚勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, since polypropylene is a material that is extremely prone to aging, the products made of polypropylene materials can only be used for a short period of time without additives. Deterioration may occur at each stage of the material, which will change the performance of the m...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Example 1: Take 100 parts of polypropylene by weight, add antioxidant B215: 3 parts, antioxidant 1010: 0.3 parts, auxiliary antioxidant DLTP 0.5 parts, ultraviolet absorber UV531: 2 parts, light stabilizer GW-480: 2 parts , stearic acid: 1 part, calcium stearate: 5 parts, calcium carbonate: 10 parts, monoalkoxy titanate coupling agent YDH-101: 2 parts, zinc stearate: 1 part, the above raw materials After mixing, it is added into a wire-drawing machine for wire-drawing treatment to obtain the raw material of the present invention.

Embodiment 2

[0011] Example 2: Take 100 parts of polypropylene by weight, add antioxidant B215: 5 parts, antioxidant 1010: 0.1 parts, auxiliary antioxidant DLTP 0.4 parts, ultraviolet absorber UV531: 3 parts, light stabilizer GW-480: 3 parts , stearic acid: 3 parts, calcium stearate: 3 parts, calcium carbonate: 13 parts, monoalkoxy titanate coupling agent YDH-101: 2.3 parts, zinc stearate: 0.8 parts, the above raw materials After mixing, add the wire drawing machine for wire drawing treatment to obtain the raw material of the present invention.

Embodiment 3

[0012] Example 3: Take 100 parts of polypropylene by weight, add antioxidant B215: 7 parts, antioxidant 1010: 0.2 parts, auxiliary antioxidant DLTP 0.5 parts, ultraviolet absorber UV531: 2 parts, light stabilizer GW-480: 2 parts Parts, stearic acid: 1 part, calcium stearate: 2 parts, calcium carbonate: 12 parts, monoalkoxy titanate coupling agent YDH-101: 2.2 parts, zinc stearate: 1.1 parts, the above After the raw materials are mixed, they are put into a wire drawing machine for wire drawing treatment to obtain the raw materials of the present invention.

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PUM

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Abstract

The invention discloses an antioxidant and ultravioresistant polypropylene woven bag raw material. The polypropylene woven bag raw material is added with anti-oxidant B215, anti-oxidant 1010, auxiliary anti-oxidant DLTP (dilauryl thiodipropionate) or DSTP (distearyl thiodipropionate), ultraviolet absorber UV531, light stabilizer GW-480, stearic acid, calcium stearate, calcium carbonate, mono-alkoxy titanate coupling agent YDH-101, and zinc stearate in powdered polypropylene, and then subjected to wiredrawing treatment in a drawing machine. Compared with the prior art, the raw material provided by the invention has advantages of good antioxidant and ultravioresistant properties, the raw material is particularly suitable for being used as woven bag raw materials, especially for being used as the raw material for manufacturing container bags.

Description

technical field [0001] The invention relates to an anti-oxidation and anti-ultraviolet polypropylene woven bag raw material. Background technique [0002] The container bag, also known as the ton bag, is a kind of container unit appliance, and it can be transported in a container unit with a crane or a forklift. [0003] As a flexible transport packaging container, container bags are suitable for bulk bulk and powdery materials, and are widely used in the transportation and packaging of food, grain, medicine, chemical industry, mineral products and other powdery, granular and lumpy items. It is widely used in the world as a packaging product for transportation and storage. [0004] The production process of container bags is generally based on polypropylene (PP) as the main raw material, which is extruded, drawn and formed, and finally finished by weaving and bag making. Container bags must meet four main points, namely safety, storage, usability, and airtightness. Therefo...

Claims

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Application Information

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IPC IPC(8): D01F6/46D01F1/10
Inventor 尚勇陆兵
Owner 尚勇
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