Study on Rheological Behavior of Non-halogen Flame-retarded PC/ABS Alloy

doi:10.19491/j.issn.1001-9278.2010.12.017

China Plastics ›› 2010, Vol. 24 ›› Issue (12): 80-83 .DOI: 10.19491/j.issn.1001-9278.2010.12.017

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Study on Rheological Behavior of Non-halogen Flame-retarded PC/ABS Alloy

Ruo WU Huili DUAN Chunlin LIU

Received:2010-08-31 Revised:1900-01-01 Online:2010-12-26 Published:2010-12-26

Abstract

Abstract: Rheological behavior of non-halogen flame-retarded PC/ABS alloy was studied, the relationship of melt apparent viscosity and shear stress/shear rate was found. It showed that this system was non-Newtonian pseudo plastic fluid and the apparent viscosity of the melt decreased with the increase of shear rate. At the temperature of 230 ℃, non-Newtonian index of the alloy increased with increasing content of the flame-retardant. When the shear rate was 200-3000s-1, the viscosity value of the alloy was not sensitive to temperature.

Key words: PC, acrylonitrile-butadiene-styrene copolymer, flame-retardant, rheological behavior

CLC Number:

TQ325.1＋4

Ruo WU Huili DUAN Chunlin LIU. Study on Rheological Behavior of Non-halogen Flame-retarded PC/ABS Alloy[J]. China Plastics, 2010, 24(12): 80-83 .

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Study on Rheological Behavior of Non-halogen Flame-retarded PC/ABS Alloy

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