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Preparation method of novel ABS resin based material

A technology of ABS resin and base material, applied in the field of preparation of ABS resin base material, can solve the problems of high surface resistivity, limited application scope, etc., and achieve the effect of improving electrical conductivity and antistatic performance

Inactive Publication Date: 2015-06-24
HUZHOU GUOXIN MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention uses ABS resin as the matrix resin, hollow glass microspheres as the filler, uses suitable types and ratios of additives, and processes them under appropriate process conditions, so that the prepared hollow glass microspheres are filled with modified ABS materials at low cost. Tensile strength, flexural strength, flexural modulus, impact strength, fluidity index, etc. are relatively excellent, and can be widely used in instrumentation, household nitrogen, toys and entertainment products, and construction industries, but the surface resistivity of the material is relatively high , in mines, petrochemicals, electronic components production workshops and other environments where static electricity needs to be avoided, it cannot be applied, which limits its scope of application

Method used

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Examples

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Effect test

Embodiment 1

[0026] A preparation method of ABS resin-based material, the steps are as follows:

[0027] (1) Add montmorillonite to deionized water and stir for 1 hour to obtain a montmorillonite suspension solution for 10 hours, add the phosphoric acid solution of octadecyltrimethylammonium chloride to the montmorillonite suspension solution, and The mass ratio of soil to octadecyltrimethylammonium chloride is 6:1, heat and stir at 90°C for 1 hour, then let it stand for 10 hours, take it out, filter, vacuum dry to constant weight, put it in a ball mill and pulverize it to obtain organic Montmorillonite;

[0028] (2) adding the organic montmorillonite, polyaniline and the hydrochloric acid solution with a mass fraction of 10% into the three-port reactor together for magnetic stirring, and adding dropwise the ammonium sulfate solution with a mass fraction of 10%, organic The mass ratio of montmorillonite, polyaniline, hydrochloric acid, and ammonium persulfate is 20:18:1:3. After 2 hours, ...

Embodiment 2

[0033] A preparation method of ABS resin-based material, the steps are as follows:

[0034] (1) Add montmorillonite to deionized water and stir for 1 hour to obtain a montmorillonite suspension solution for 10 hours, add the phosphoric acid solution of octadecyltrimethylammonium chloride to the montmorillonite suspension solution, and The mass ratio of soil to octadecyltrimethylammonium chloride is 6:1, heat and stir at 90°C for 1 hour, then let it stand for 10 hours, take it out, filter, vacuum dry to constant weight, put it in a ball mill and pulverize it to obtain organic Montmorillonite;

[0035] (2) adding the organic montmorillonite, polyaniline and the hydrochloric acid solution with a mass fraction of 10% into the three-port reactor together for magnetic stirring, and adding dropwise the ammonium sulfate solution with a mass fraction of 10%, organic The mass ratio of montmorillonite, polyaniline, hydrochloric acid, and ammonium persulfate is 20:18:1:3. After 2 hours, ...

Embodiment 3

[0040] A preparation method of ABS resin-based material, the steps are as follows:

[0041](1) Add montmorillonite to deionized water and stir for 1 hour to obtain a montmorillonite suspension solution for 10 hours, add the phosphoric acid solution of octadecyltrimethylammonium chloride to the montmorillonite suspension solution, and The mass ratio of soil to octadecyltrimethylammonium chloride is 6:1, heat and stir at 90°C for 1 hour, then let it stand for 10 hours, take it out, filter, vacuum dry to constant weight, put it in a ball mill and pulverize it to obtain organic Montmorillonite;

[0042] (2) adding the organic montmorillonite, polyaniline and the hydrochloric acid solution with a mass fraction of 10% into the three-port reactor together for magnetic stirring, and adding dropwise the ammonium sulfate solution with a mass fraction of 10%, organic The mass ratio of montmorillonite, polyaniline, hydrochloric acid, and ammonium persulfate is 20:18:1:3. After 2 hours, a...

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Abstract

The invention provides a preparation method of a novel ABS resin based material. The preparation method comprises the following steps: (1) adding montmorillonite into deionized water to obtain a suspended montmorillonite aqueous solution, adding a phosphoric acid solution of octadecyl trimethyl ammonium chloride, heating and stirring to obtain organic montmorillonite; (2) magnetically stirring the organic montmorillonite, polyaniline and hydrochloric acid solution together, dropwise adding an ammonium persulfate solution to obtain a green mixed solution, taking out, washing, drying and grinding to obtain a polyaniline-montmorillonite composite material; (3) hydrolyzing a coupling agent into an aqueous solution of acetone, adding tetrapod-like zinc oxide whiskers, ultrasonically stirring to obtain modified zinc oxide whiskers; (4) mixing ABS resin, a compatilizer, the polyaniline-montmorillonite composite material to obtain a premix; and (5) extruding and granulating the premix to obtain a granular material and drying to obtain the ABS resin based material.

Description

Technical field: [0001] The invention relates to a building material, in particular to a preparation method of an ABS resin-based material. Background technique: [0002] ABS resin is a terpolymer of acrylonitrile, 1,3-butadiene and styrene. Its English name is Acrylonitrile butadiene Styrene copolymers, so it is called ABS for short. ABS resin maintains the excellent electrical properties and easy processability of styrene, and increases elasticity, strength (characteristics of butadiene), heat resistance and corrosion resistance (excellent properties of acrylonitrile), and has high surface hardness and resistance It has good chemical properties. By changing the ratio of the above three components, various properties of ABS can be changed. Therefore, ABS resin has a wide range of uses, mainly in the fields of machinery, construction, electrical, textile, automobile and shipbuilding. [0003] For example, the Chinese patent with the publication number CN102746606B, the publ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L55/02C08L51/06C08K9/04C08K9/02C08K9/06C08K3/34C08K7/08B29C47/92B29C48/92
Inventor 董芬芳
Owner HUZHOU GUOXIN MATERIALS
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