2007•China PlasticsRequires access

Study on Barium Sulphate Modified Polyamide 66

Tingting Jiang

Abstract

The structure and mechanical properties of polyamide 66/BASO_4 composites were studied in this paper,the effect of surface treatment of BaSO_4 was also studied.It showed that BaSO_4 both strengthened and toughened polyamide 66 and also acted as a heterogeneous nucleating agent.Compared with non-activated BaSO_4,tensile strength,bend strength and impact strength of composites were in- creased by 11 MPa,12 MPa and 9 kJ/m~2,respectively.

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Key concepts: Polyamide, Materials science, Ultimate tensile strength, Izod impact strength test, Composite material, Barium sulphate, Mechanical strength, Chemistry