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Anti-aging plastic material composition, anti-aging plastic bottle and preparation method thereof

A technology of plastic materials and compositions, applied in the field of plastic production and preparation, can solve problems such as unusable plastic bottles and plastic aging.

Inactive Publication Date: 2017-05-31
芜湖立创包装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] With regard to the above-mentioned prior art, the purpose of the present invention is to overcome the problem that plastics in the prior art will age with the passage of time or the influence of the external environment, and then make the obtained plastic bottle unusable, thereby providing An anti-aging plastic material composition and anti-aging plastic bottle capable of effectively anti-aging and greatly improving its service life and preparation method thereof

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0021] The present invention also provides a preparation method of an anti-aging plastic bottle, wherein the preparation method comprises: mixing high-density polyethylene, polyvinyl chloride, zinc stearate, hydroquinone, benzotriazole, partial Zinc borate and tetrabromobutane are mixed and smelted and then blow molded to obtain an anti-aging plastic bottle; among them,

[0022] Relative to 100 parts by weight of the high-density polyethylene, the amount of polyvinyl chloride is 10-50 parts by weight, the amount of zinc stearate is 5-20 parts by weight, and the amount of hydroquinone 1-5 parts by weight, the amount of benzotriazole is 1-5 parts by weight, the amount of zinc metaborate is 3-10 parts by weight, the amount of tetrabromobutane is 5-15 parts by weight share.

[0023] In a preferred embodiment of the present invention, in order to further improve the anti-aging performance of the plastic bottle made, relative to 100 parts by weight of the high-density polyethylene,...

Embodiment 1

[0031] Put 100g high-density polyethylene, 20g polyvinyl chloride, 8g zinc stearate, 2g hydroquinone, 2g benzotriazole, 5g zinc metaborate, 8g tetrabromobutane and 1g masterbatch at a temperature of After mixing and melting at 180°C, blow molding was carried out to obtain anti-aging plastic bottle A1.

Embodiment 2

[0033] Put 100g high-density polyethylene, 40g polyvinyl chloride, 15g zinc stearate, 4g hydroquinone, 4g benzotriazole, 8g zinc metaborate, 12g tetrabromobutane and 2g masterbatch at a temperature of The anti-aging plastic bottle A2 was obtained after mixing and melting at 260°C and then blow molding.

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PUM

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Abstract

The invention discloses an anti-aging plastic material composition, an anti-aging plastic bottle and a preparation method thereof. The anti-aging plastic material composition comprises the following components in parts by weight: 100 parts of high density polyethylene, 10-50 parts of polyvinyl chloride, 5-20 parts of zinc stearate, 1-5 parts of hydroquinone, 1-5 parts of benzotriazole, 3-10 parts of zinc metaborate and 5-15 parts of tetrabromobutane. Due to the design, effects that effective aging resistance is achieved and the service life of the anti-aging plastic material composition is greatly prolonged are achieved.

Description

technical field [0001] The invention relates to the field of production and preparation of plastics, in particular to an anti-aging plastic material composition, an anti-aging plastic bottle and a preparation method thereof. Background technique [0002] Plastics are widely used due to their low cost and good performance. However, compared with glass and other materials, plastics will age with the passage of time or the influence of the external environment, which will make the manufacturing The obtained plastic bottle cannot be used. [0003] Therefore, it is an urgent problem to be solved in the present invention to provide an anti-aging plastic material composition, an anti-aging plastic bottle and a preparation method thereof that can effectively resist aging and greatly improve its service life. Contents of the invention [0004] With regard to the above-mentioned prior art, the purpose of the present invention is to overcome the problem that plastics in the prior ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/06C08L27/06C08K13/02C08K5/098C08K5/3475C08K3/38C08K5/13
CPCC08L23/06C08L2203/10C08L2205/03C08L2207/062C08L27/06C08K13/02C08K5/098C08K5/3475C08K3/38C08K5/13
Inventor 徐维
Owner 芜湖立创包装有限公司