Short Fibre and Particulate-reinforced Rubber Composites

Defence Science Journal

G.N. Mathur¹  D.K. Setua¹  Kavita Agarwal¹ 

[1] Defence Materials & Stores Research & Development Establishment, Kanpur

关键词: Rubber composites;    Kevlar;    SEM;    t ear smngth;    composites;    part~culatef illers;    short fibres;    nltnle rubber;    reinforcing fillers;    acrylonitnle-co-hutadiener ubber (NBK);    w annlng electron microscopy;    aromatic polyamide;   

DOI  :  

学科分类：社会科学、人文和艺术（综合）

来源: Defence Scientific Information & Documentation Centre

【 摘 要 】

Particulate fillers (carbon black andsilica) and short fibre (aromatic polyamide, Kevlar have been utilisedto produce rubber composites based on acrylonitrile-co-butadiene rubber(NBR). Mechanical properties of these composites have been determinedand compared with unfilled rubber vulcanisate. The effect of surfacetreatment on the improvement of strength, in case of Kevlar, has alsobeen considered. The influence of elevated temperature on tear strength,an important failure criterion, has been evaluated. Scanning electronmicroscopy has been used as a tool to correlate the topographicalfeatures associated with changes in the tear strength of the composites.

【 授权许可】

Unknown