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Preparation method for wear-resistant metallic luster persistent resin zipper

A metallic luster and long-lasting technology, applied in applications, home appliances, clothing, etc., can solve the problems of easy wear and tear, not durable, and affect the life cycle of materials, so as to achieve high wear performance, reduce costs, and reduce metal staining The effect of the use of the agent

Inactive Publication Date: 2019-08-02
义乌市华灵拉链有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Nowadays, for the sake of aesthetics, the resin zipper has a metallic luster. The usual method is to coat the zipper or paste a layer of imitation metal film to achieve the effect of metallic luster. However, the disadvantage of the resin zipper film is that its Not durable, easy to wear and fall off, affecting the life cycle life of the material

Method used

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  • Preparation method for wear-resistant metallic luster persistent resin zipper
  • Preparation method for wear-resistant metallic luster persistent resin zipper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A method for preparing a wear-resistant metal luster durable resin zipper, comprising the following steps:

[0023] (1) Preparation of core layer material

[0024] 120 parts by mass of PP plastic, 55 parts of PPS plastic, 15 parts of polyurethane, 18 parts of reinforcing agent, 2 parts of lubricant, and 50 parts of filler are added to the mixer for mixing. After mixing evenly, Put the material into a twin-screw granulation extruder for granulation and extrusion to obtain a mixed material granule, which is the core layer material;

[0025] (2) Preparation of outer layer material

[0026] The mass parts are 50 parts of PTFE plastic, 45 parts of high-density polyethylene, 20 parts of polytetrafluoroethylene, 20 parts of polyurethane, 15 parts of reactive nano metal dye, 2 parts of lubricant, and 15 parts of reinforcing agent Add it into a mixer for mixing, after mixing evenly, put the material into a twin-screw granulation extruder for granulation and extrusion to obtain...

Embodiment 2

[0034] A method for preparing a wear-resistant metal luster durable resin zipper, comprising the following steps:

[0035] (1) Preparation of core layer material

[0036] 110 parts by mass of PP plastic, 60 parts of PPS plastic, 12 parts of polyurethane, 20 parts of reinforcing agent, 3 parts of lubricant, and 60 parts of filler are added to the mixer for mixing. After mixing evenly, Put the material into a twin-screw granulation extruder for granulation and extrusion to obtain a mixed material granule, which is the core layer material;

[0037] (2) Preparation of outer layer material

[0038] The mass parts are 40 parts of PTFE plastic, 50 parts of high-density polyethylene, 15 parts of polytetrafluoroethylene, 15 parts of polyurethane, 12 parts of active nano metal dye, 3 parts of lubricant, and 15 parts of reinforcing agent Add it into a mixer for mixing, after mixing evenly, put the material into a twin-screw granulation extruder for granulation and extrusion to obtain m...

Embodiment 3

[0046] A kind of preparation method of the resin zipper of wear-resisting type metallic luster durable type, comprises the following steps: (1) preparation of core layer material

[0047] 100 parts by mass of PP plastic, 50 parts of PPS plastic, 10 parts of polyurethane, 15 parts of reinforcing agent, 2 parts of lubricant, and 40 parts of filler are added to the mixer for mixing. After mixing evenly, Put the material into a twin-screw granulation extruder for granulation and extrusion to obtain a mixed material granule, which is the core layer material;

[0048] (2) Preparation of outer layer material

[0049] The mass parts are 30 parts of PTFE plastic, 40 parts of high-density polyethylene, 10 parts of polytetrafluoroethylene, 15 parts of polyurethane, 10 parts of reactive nano metal dye, 2 parts of lubricant, and 10 parts of reinforcing agent Add it into a mixer for mixing, after mixing evenly, put the material into a twin-screw granulation extruder for granulation and ext...

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Abstract

The invention relates to the technical field of high polymer materials, particularly to a preparation method for a wear-resistant metallic luster persistent resin zipper. The preparation method for the wear-resistant metallic luster persistent resin zipper includes the following steps: (1) preparation of a core layer material; (2) preparation of an outer layer material; (3) preparation of a resinzipper. The resin zipper is prepared through adopting a double-layer co-injection extrusion molding, the core layer is high strength resin, the outer layer is metallic luster resin composite materialwith the thickness 10-15% of the total thickness, the use of a metal colouring agent is effectively reduced, and the material cost is greatly reduced; besides, the outer layer is molten and adhered with the core layer, so that dropping off is prevented, meanwhile, the adopted material has higher wear resistance and higher mechanical property.

Description

technical field [0001] The invention belongs to the technical field of polymer materials, and in particular relates to a preparation method of a wear-resistant metal luster durable resin zipper. Background technique [0002] With the development of human science and technology, zippers have developed from the initial metal materials to non-metal materials and from a single variety with a single function to a comprehensive function with multiple varieties and specifications. From the initial simple structure to today's exquisite beauty and colorful. It has developed rapidly in terms of performance, structure, and materials, and its uses are also very extensive. It has penetrated into various application fields such as aerospace, military, medical, and civil applications. Small zippers are playing an increasingly important role in people's lives. It also shows its importance and vitality more and more. [0003] Nowadays, for the sake of aesthetics, the resin zipper has a meta...

Claims

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Application Information

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IPC IPC(8): C08L23/12C08L81/02C08L75/04C08L55/02C08L27/18C08L23/06C08K13/04C08K7/14C08K5/101C08K3/34C08K3/26B29D5/02A44B19/42
CPCA44B19/42B29D5/02C08K2003/265C08L23/12C08L27/18C08L2205/035C08L81/02C08L75/04C08L55/02C08K13/04C08K7/14C08K5/101C08K3/34C08K3/26C08L23/06
Inventor 洪戈浪高秉元喻群
Owner 义乌市华灵拉链有限公司