Manufacturing process of instrument socket with raw materials modified by ABS (acrylonitrile-butadiene-styrene)

A technology of instrument socket and manufacturing process, applied in the field of automobile manufacturing, can solve the problems of whitening, low strength, poor toughness, etc., and achieve the effects of improving production efficiency, stable product quality, and reducing production costs.

Active Publication Date: 2013-03-27
ANHUI KAIDI ELECTRIC
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to alleviate the deficiencies and defects of the prior art, the object of the present invention is to provide a manufacturing process of instrument sockets whose raw materials are modified by ABS, which solves the problem that the injection-molded instrument sockets for automobiles are prone to whitening and fracture during molding. , poor toughness, low strength and other physical performance defects, at the same time, the injection molding process is stable, the product quality is stable, the surface gloss is high, the production efficiency is improved, and the production cost is reduced

Method used

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  • Manufacturing process of instrument socket with raw materials modified by ABS (acrylonitrile-butadiene-styrene)

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Embodiment Construction

[0025] A manufacturing process of an instrument socket whose raw material is modified by ABS,

[0026] (1) Dry the raw materials of material A and material B separately, the drying temperature is 120°C, and the drying time is 4 hours, and then the material A and material B are mixed according to the weight parts and then granulated to obtain the granulated Material A and material B;

[0027] The A material is made from the following weight (kg): nylon PA665, ACS resin 15, polytetrafluoroethylene 5, polycaprolactone 2, 3-aminopropyltrimethoxysilane 1, vinyl Triethoxysilane 1, antioxidant 10350.5, polyethylene wax 0.7, di-n-octyl tin dithioglycolate 1;

[0028] Described B material is made from the raw material of following weight (kg): nylon PA66+20%GF65, PBT8, modified montmorillonite powder 10, calcium carbonate powder 10, ABS high rubber powder 15, polycaprolactone 3 , isopropyl tris (dioctyl pyrophosphate acyloxy) titanate 1, antioxidant 1680.5, dioctadecyl alcohol ester ...

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Abstract

The invention discloses a manufacturing process of an instrument socket with raw materials modified by ABS (acrylonitrile-butadiene-styrene). The manufacturing process is characterized by respectively drying a material A and a material B at 100-120 DEG C for 3-5 hours, then uniformly mixing the material A and the material B according to parts by weight and then granulating the material A and the material B and remixing and then granulating the granulated material A and material B; and adding the obtained granulated materials to an injection molding machine to be molded and demolding the materials, thus obtaining the instrument socket, wherein the material B contains the ABS high glue powder. The manufacturing process has the beneficial effects that the injection-molded instrument socket for a car easily suffer from such physical property defects as drag marks, breakage, poor toughness and low strength during molding; and meanwhile, the injection molding process is good in stability, the obtained product has stable quality and high surface gloss, the production efficiency is improved and the production cost is reduced.

Description

technical field [0001] The invention relates to the field of automobile manufacturing, in particular to a manufacturing process of an instrument socket whose raw material is modified by ABS. Background technique [0002] With the progress of society, the use of automobiles is increasing. In the prior art, the instrument sockets used in automobile manufacturing are mainly made of nylon materials. By adding toughening agents and compounding, after mixing various materials, the components are blended together. Poor dispersion during the process, poor compatibility between components, insufficient strength, toughness, and corrosion resistance, high material cost, difficult demoulding, poor surface gloss, poor processing performance, and unstable product quality. Contents of the invention [0003] In order to alleviate the deficiencies and defects of the prior art, the object of the present invention is to provide a manufacturing process of instrument sockets whose raw materia...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L77/02C08L55/02C08L51/00C08L27/18C08L67/02C08L67/04C08L23/06C08K13/06C08K9/06C08K9/02C08K7/14C08K3/34C08K3/26C08K5/544C08K5/5425C08K5/57C08K5/20B29C45/76
Inventor 张强
Owner ANHUI KAIDI ELECTRIC
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