Special nylon 6 material for fast injection molding of green and environment-friendly thin film

A green and environmentally friendly nylon technology, which is applied to the special nylon 6 material for green and environmentally friendly thin-wall rapid injection molding. The production of this green and environmentally friendly nylon 6 material for thin-wall rapid injection molding can solve the problem of difficulty in waste recycling and reuse, high prices, and production problems. There are not many manufacturers to achieve the effect of improving competitiveness, convenient production and procurement, and reducing costs

Inactive Publication Date: 2011-05-04
KECHUANG POLYMER SUZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, thin-wall rapid injection molding generally adopts LCP liquid crystal resin material. This material has the characteristics of rapid flow at high temperature, and also has the advantages of high melting point, fire resistance and flame retardant of the body, but its price is very high, and production There are not many manufacturers, and it is difficult to recycle waste materials

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] The first embodiment provides a green and environmentally friendly thin-wall fast injection molding special nylon 6 material, which is composed of the following components in a weight ratio, nylon 6 slices: 93.5%; nucleating agent: 0.2%; high-speed flow modifier: 2.0%; Plasticizer: 3.0%; Antioxidant: 1.0%; Other additives: 0.3%.

[0009] The method of making green and environmentally friendly thin-walled fast injection molding special nylon 6 material is: first dry nylon 6 slices, and then weigh it in proportion with antioxidants, nucleating agents, high-speed flow modifiers, plasticizers, and other additives Mix at low speed in the mixer for 10 minutes. The mixer uses low speed mixing. The gap between the mixing blade and the cylinder wall should be less than 0.5 cm. The mixing effect of the raw and auxiliary materials should be visually observed that the various particles and powders are basically uniform, without obvious clumps or agglomeration; The twin-screw extruder ...

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PUM

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Abstract

The invention discloses a special nylon 6 material for fast injection molding of a green and environment-friendly thin film, which comprises the following components in percentage by weight: 85.5%-99% of nylon 6 slices, 0.1-0.3% of nucleating agent, 1.0-3.0% of high-speed flowing modifying agent, 1.0-8.0% of plasticizer, 0.3-1.5% of antioxidant, and 0.1-1.5% of other auxiliary agents. The special nylon 6 material has the beneficial effects that the flowability is extremely high, all the advantages of the common nylon 6 are remained simultaneously, the production and the purchase are convenient, and the original auxiliary materials and production equipment are domestic, therefore, the competitiveness is improved to a greater degree.

Description

Technical field [0001] The present invention relates to an organic polymer composite material, more specifically, to a green and environmentally friendly thin-walled nylon 6 material for rapid injection molding. The invention also relates to a method for making such a green and environmentally friendly thin-walled nylon 6 material for rapid injection molding. . Background technique [0002] At present, thin-wall rapid injection molding generally uses LCP liquid crystal resin materials. This material has the characteristics of rapid flow at high temperatures, and also has the advantages of high melting point, fire and flame retardant body, but its price is very high, and it is produced There are not many manufacturers, and it is difficult to recycle waste materials. Summary of the invention [0003] The purpose of the present invention is to provide a green, environmentally friendly, thin-walled, rapid injection molding special nylon 6 material with extremely high fluidity and mai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L77/02C08K13/02B29B9/06
Inventor 孙平
Owner KECHUANG POLYMER SUZHOU
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