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Plastic product

A technology for plastic products and raw materials, applied in the field of plastic products, can solve the problems of complex manufacturing process and high production cost, and achieve the effects of good printing performance, improved uniformity and stability, and uniform color and luster.

Inactive Publication Date: 2015-01-21
CHONGQING CITY DAZU DISTRICT YUNSEN AUTO PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Multi-layer composite means that when making polyolefin packaging materials (such as polyolefin bottles and other containers), the container wall is made into a multi-layer structure, and a barrier layer of polymer material with better barrier properties is compounded in the middle of the polyolefin layer. , but due to the complex manufacturing process of the material of the multi-layer structure, the production cost is relatively high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A plastic product, comprising the following raw materials in parts by weight: 50 parts of polyolefin, 10 parts of tourmaline particles, 1 part of stabilizer, 30 parts of nano silver simple substance, 3 parts of maleic anhydride-styrene solid resin and 1 part of auxiliary agent .

Embodiment 2

[0023] A plastic product, comprising the following raw materials in parts by weight: 100 parts of polyolefin, 20 parts of tourmaline particles, 6 parts of stabilizer, 40 parts of nano silver simple substance, 8 parts of maleic anhydride-styrene solid resin and 4 parts of auxiliary agent .

Embodiment 3

[0025] A plastic product, comprising the following raw materials in parts by weight: 85 parts of polyolefin, 15 parts of tourmaline particles, 3 parts of stabilizer, 35 parts of nano silver simple substance, 5 parts of maleic anhydride-styrene solid resin and 2 parts of auxiliary agent .

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PUM

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Abstract

The invention relates to a plastic product which comprises the following raw materials in parts by weight: 50-100 parts of polyolefine, 10-20 parts of tourmaline particles, 1-6 parts of a stabilizer, 30-40 parts of a nano-silver elementary substance, 3-8 parts of maleic anhydride-phenethylene solid resin and 1-4 parts of an additive. According to invention, the maleic anhydride-phenethylene solid resin is well compatible with the non-polar polyolefine and the polar material with high barrier property respectively, and extra addition of a compatibilizer and conduction of plastic modification are not needed during mixing, so that the uniformity and the stability of the prepared plastic are improved.

Description

technical field [0001] The present invention relates to a plastic product. Background technique [0002] The current plastic products are widely used in various industries because of their low manufacturing cost, but plastic products generally do not have antibacterial properties. Especially in the fields of catering and food storage, a large amount of such plastic products are used, resulting in a relatively short shelf life of food. [0003] As a widely used packaging material, polyolefin has good moisture barrier properties, but poor gas barrier properties. In order to make up for the defect of poor gas barrier properties of general polyolefin materials, the main methods adopted are multi-layer compounding and blending modification. Multi-layer composite means that when making polyolefin packaging materials (such as polyolefin bottles and other containers), the container wall is made into a multi-layer structure, and a barrier layer of polymer material with better barri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/00C08L23/04C08L23/10C08L35/06C08K13/02C08K3/38C08K3/08
CPCC08L23/00C08K2201/011C08K2201/014C08L23/04C08L23/10C08L2201/14
Inventor 毛廷学
Owner CHONGQING CITY DAZU DISTRICT YUNSEN AUTO PARTS
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