Instrument carriage with raw materials containing modified sepiolite powder

A technology of sepiolite powder and raw materials, applied in the direction of coating, can solve the problems of poor toughness, low strength, whitening, etc., and achieve the effects of stable product quality, improving production efficiency 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 an instrument bracket whose raw material contains modified sepiolite powder, which solves the problem that the instrument bracket used for automobiles in injection molding is prone to whitening during molding. , fracture, poor toughness, low strength and other physical 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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  • Instrument carriage with raw materials containing modified sepiolite powder

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Embodiment Construction

[0027] An instrument bracket whose raw material contains modified sepiolite powder, which is obtained by mixing and granulating raw materials with the following weight (kg): A material 50, B material 50;

[0028] Material A is granulated from raw materials with the following weight (kg): nylon PA66 70, blue color masterbatch particles 0.02, titanium dioxide 0.02, whitening agent 0.001, polyolefin elastomer 20, PBT 10, polycaprolactone 2 , 3-aminopropyltrimethoxysilane 0.5, antioxidant 1035 0.5, ditetradecyl alcohol ester 0.7, anti-ultraviolet agent 0.4, oxidized polyethylene wax 1, zinc stearate 1, modified nano powder 5;

[0029] Material B is granulated from raw materials with the following weight (kg): nylon PA66+20%GF 70, ABS high rubber powder 10, PBT 8, polycaprolactone 1, bis(dioctyloxypyrophosphate) ) Ethylene titanate 1, antioxidant 1010 0.3, dioctadecyl alcohol 0.5, ethylene bis stearamide 1, zinc stearate 1.5, modified sepiolite powder 10;

[0030] The preparation ...

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Abstract

The invention discloses an instrument carriage with raw materials containing modified sepiolite powder. The instrument carriage is prepared from the following raw materials in parts by weight: 45-55 parts of material A and 45-55 parts of material B, wherein the material A is prepared by granulating the following raw materials in parts by weight: 65-70 parts of nylon PA66, 0.02-0.03 part of blue masterbatch, 0.01-0.02 part of titanium dioxide, 0.0005-0.001 part of brightener, 15-20 parts of polyolefin elastomer, 5-10 parts of PBT (polybutylene terephthalate), 1-2 parts of polycaprolactone, 0.5-1 part of 3-aminopropyltrimethoxysilane, 0.4-0.5 part of antioxidant 1035, 0.3-0.7 part of ditetradecyl carbon alcohol ester, 0.1-0.4 part of ultravioresistant agent, 1-2 parts of oxidized polyethylene wax, 1-1.5 parts of zinc stearate and 5-10 parts of modified nano powder. The instrument carriage has the beneficial effects that 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 an instrument bracket whose raw material contains modified sepiolite powder. Background technique [0002] With the progress of society, the use of automobiles is increasing. In the prior art, nylon materials are mainly used to prepare instrument brackets used in automobile manufacturing. By adding toughening agents and compounding, after mixing various materials, each component is Poor dispersion during the melting 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 an instrument bracket whose raw material contains modified sepiolite powder, wh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L77/06C08L55/02C08L67/04C08K13/06C08K9/06C08K9/04C08K9/02C08K3/34C08K3/26C08K7/14C08K3/22C08K5/098C08K5/20B29B9/00B29C45/00
Inventor 张强
Owner ANHUI KAIDI ELECTRIC
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