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Antistatic plastic automobile radiator grille and its preparation method

A technology of automobile radiator and antistatic plastic, applied in the field of automobile radiator grille and its preparation, can solve the problems of poor antistatic performance and the like

Inactive Publication Date: 2013-11-20
SHANGHAI HAN MOLDING SHAPE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the radiator grille of automobiles generally has poor antistatic performance

Method used

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  • Antistatic plastic automobile radiator grille and its preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] After weighing each raw material according to the data corresponding to Example 1 in Table 1, add it to a high-speed mixer for stirring, control the rotation speed at 500-800r / min, stir at a temperature of 70-90°C, and stir for 5-10 minutes, and then extrude through a screw Machine extruding granulation, extrusion temperature 190-240 DEG C, cooling to obtain plastic granules; adding the above plastic granules into an injection molding machine for injection molding to obtain the antistatic plastic automobile radiator grille.

[0030] Table 1: Formula table of antistatic plastic car radiator grille Unit: kg

[0031]

[0032] In Table 1, the selected ABS plastic is ABSXR-404 produced by LG Chemical Company; the selected PVC plastic is PVCS-700 produced by Qilu Petrochemical Company; the selected glass fiber is the alkali-free short glass produced by Hengshui Yixing Fiberglass Co., Ltd. fiber.

Embodiment 2

[0034] Each raw material was weighed according to the data corresponding to Example 2 in Table 1. The method described in Example 1 was used to prepare the antistatic plastic automobile radiator grille.

Embodiment 3

[0036] Each raw material was weighed according to the data corresponding to Example 3 in Table 1. The method described in Example 1 was used to prepare the antistatic plastic automobile radiator grille.

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Abstract

The invention discloses an antistatic plastic automobile radiator grille and its preparation method. The antistatic plastic automobile radiator grille comprises the following components by weight: 100 parts of ABS plastics, 30-70 parts of PVC plastics, 10-20 parts of glass fibers, and 0.1-0.5 part of an antistatic agent. The antistatic agent is preferably composed of the following components by weight: 10-30 parts of sodium allysulfonate, 10-30 parts of dodecyl dimethyl betaine, 10-20 parts of glycerol monopalmitate, and 5-10 parts of N-oleoyl-N', N'-diethyl ethylenediamine hydrochloride. The antistatic plastic automobile radiator grille provided in the invention has high tensile strength, bending strength, bending modulus and notch impact strength.

Description

technical field [0001] The invention relates to an automobile radiator grille and a preparation method thereof, in particular to an antistatic plastic automobile radiator grille and a preparation method thereof. Background technique [0002] ABS resin (acrylonitrile-styrene-butadiene copolymer, ABS is the acronym for Acrylonitrile Butadiene Styrene) is a thermoplastic polymer material structure with high strength, good toughness and easy processing. [0003] ABS resin is a graft copolymer of three monomers of acrylonitrile, 1,3-butadiene and styrene. Its molecular formula can be written as (C 8 h 8 ·C 4 h 6 ·C 3 h 3 N) x , but in fact it is often a mixture of graft copolymers containing butadiene and acrylonitrile-styrene copolymers, of which acrylonitrile accounts for 15-35%, butadiene accounts for 5-30%, and styrene accounts for 40- 60%, the most common ratio of emulsion method ABS is A:B:S=22:17:61, while the ratio of B in bulk method ABS is often lower, about 13%...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L55/02C08L27/06C08K13/04C08K7/14C08K5/42C08K5/19C08K5/103C08K5/20
Inventor 赵海应张荣福印玲
Owner SHANGHAI HAN MOLDING SHAPE CO LTD
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