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Lightweight PC/ABS weight loss composite material and preparation method thereof

A composite material, lightweight technology, applied in the field of materials, can solve the problem of hollow glass microspheres being easily broken, and achieve the effects of excellent mechanical properties, maintaining integrity and low density

Active Publication Date: 2018-12-28
江苏兆维塑料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main technical problem to be solved by the present invention is: to provide a PC / ABS weight-reducing composite material, to solve the problem that hollow glass microspheres are easily broken during the preparation process of PC / ABS composite material, and to improve the synthesis of PC / ABS weight-reducing composite material. Mechanical strength

Method used

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  • Lightweight PC/ABS weight loss composite material and preparation method thereof
  • Lightweight PC/ABS weight loss composite material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] The formula composition of the lightweight PC / ABS weight-reducing composite material of this embodiment is as follows: PC110 45 kg, ABS757K 45 kg, hollow glass microspheres 15 kg, MBS 5 kg, maleic anhydride 3 kg, UP901 0.5 kg, PETS 0.5 kg, Antioxidant 1010 0.25 kg, Antioxidant 168 0.25 kg.

[0036] The preparation method of the weight-reducing composite material of this embodiment is prepared by referring to the above-mentioned method.

[0037] The performance evaluation method of the weight-reducing composite material of this embodiment is determined by referring to the above-mentioned evaluation method.

Embodiment 2

[0039] The formulation of the lightweight PC / ABS weight-reducing composite material in this example is as follows: PC110 50 kg, ABS757K 50 kg, hollow glass microspheres 20 kg, HR181 6 kg, A600N 4 kg, UP102 0.5 kg, MB 50-002 0.5 kg , antioxidant 1010 0.1 kg, antioxidant 168 0.4 kg.

[0040] The preparation method of the weight-reducing composite material of this embodiment is prepared by referring to the above-mentioned method.

[0041] The performance evaluation method of the weight-reducing composite material of this embodiment is determined by referring to the above-mentioned evaluation method.

Embodiment 3

[0043] The formulation of the lightweight PC / ABS weight-reducing composite material in this example is as follows: PC110 55 kg, ABS757K 55 kg, hollow glass microspheres 25 kg, MBS 7 kg, SMI double horse resin 5 kg, UP901 0.25 kg, UP102 0.25 kg , zinc stearate 0.5 kg, antioxidant 1010 0.4 kg, antioxidant 168 0.1 kg.

[0044] The preparation method of the weight-reducing composite material of this embodiment is prepared by referring to the above-mentioned method.

[0045] The performance evaluation method of the weight-reducing composite material of this embodiment is determined by referring to the above-mentioned evaluation method.

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Abstract

The invention discloses a lightweight PC / ABS weight loss composite material which comprises, by weight parts, 45-65 parts of polycarbonate (PC), 45-65 parts of acrylonitrile butadiene styrene resin (ABS), 15-30 parts of hollow glass beads, 5-8 parts of toughener, 3-5 parts of compatibilizer, 0.5 part of coupling agent, 0.5 part of lubricant, and 0.5 part of antioxidant. The invention also discloses a method for preparing the PC / ABS weight loss composite material. The hollow glass beads, the toughener, the coupling agent, the compatibilizer and the antioxidant are added and premixed and then added into a PC and ABS reaction system in a side feeding mode, so that the weight reduction effect of the composite material is obvious, and comprehensive mechanical properties are excellent.

Description

technical field [0001] The invention relates to the field of materials, in particular to a lightweight PC / ABS weight-reducing composite material and a preparation method thereof. Background technique [0002] With the popularity of automobiles, the energy crisis is becoming more and more serious, so the energy saving and emission reduction of automobiles has become an important development direction of my country's economic development. Automobile lightweight can achieve the most direct and effective effect of energy saving and emission reduction, which is of great significance to the sustainable development of the automobile industry. [0003] However, the lightweight of the car does not directly reduce the materials used in the structure of each part of the car, which will bring safety hazards. Therefore, replacing steel with plastic provides an ideal solution for lightweight vehicles. Among them, the PC / ABS alloy material combines the superior properties of polycarbonat...

Claims

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Application Information

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IPC IPC(8): C08L69/00C08L55/02C08L83/04C08L51/04C08K13/04C08K7/28C08K5/103C08K5/098C08K5/134C08K5/526
CPCC08L55/02C08L69/00C08L2205/035C08L83/04C08L51/04C08K13/04C08K7/28C08K5/103C08K5/098C08K5/1345C08K5/526
Inventor 赵振华章立清章立军饶福康叶辉
Owner 江苏兆维塑料科技有限公司
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