MECHANICAL AND ELECTRICAL PROPERTIES OF STYRENE- BUTADIENE-STYRENE/ ALUMINIUM COMPOSITES

摘要: A series of styrene-butadiene-styrene/aluminium (SBR/Al) composites have been compounded with different weight ratios Al. The prepared SBR-Al systems characterized for mechanical properties such as tensile strength, modulus and surface hardness improved the increase in content Al SBR matrix. This may is because polymer-filler interaction. electrical volume conductivity, resistivity, dielectric constant, dissipation factor (tan delta), break down voltage SBR/Al measured reference to fraction (V f ), frequency temperature. resistance found be ohmic. voltage-current (V-I) characteristics also exhibit a linear relationship indicating ohmic behavior.