Effect of Screw Configuration of Co-rotation Twin-screw Extruders on Mechanical Properties of Glass Fiber Reinforced PA66/PA6 Alloy

doi:10.19491/j.issn.1001-9278.2009.10.021

China Plastics ›› 2009, Vol. 23 ›› Issue (10): 92-96 .DOI: 10.19491/j.issn.1001-9278.2009.10.021

Effect of Screw Configuration of Co-rotation Twin-screw Extruders on Mechanical Properties of Glass Fiber Reinforced PA66/PA6 Alloy

LIU Zhi-zhong WANG Ke-feng Tao Wei WANG Cheng-wang

Received:2009-04-29 Revised:2009-07-16 Online:2009-10-26 Published:2009-10-26

Abstract

Abstract: In this study the effect of screw configuration on the mechanical properties of glass fiber reinforced PA66/PA6 alloy at given processing temperature, screw speed, and feed speed was investigated. By adjusting the screw configuration, the tensile, bending, and impact strengths of the glass fiber reinforced PA66/PA6 alloy were increased from 56 MPa, 100 MPa, and 64 J/m to 169 MPa, 238 MPa, and 136 J/m, respectively.

Key words: polyamide 66, glass fiber, screw configuration, alloy, polyamide 6, reinforcement

LIU Zhi-zhong WANG Ke-feng Tao Wei WANG Cheng-wang. Effect of Screw Configuration of Co-rotation Twin-screw Extruders on Mechanical Properties of Glass Fiber Reinforced PA66/PA6 Alloy[J]. China Plastics, 2009, 23(10): 92-96 .

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Effect of Screw Configuration of Co-rotation Twin-screw Extruders on Mechanical Properties of Glass Fiber Reinforced PA66/PA6 Alloy

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