high styrene rubber materials
High styrene rubber is used in rubber compound to increase the hardness and other physical properties of the neolite.
HSR 68 PHYSICAL PROPERTIES
ITEMS | INDEX |
VOLATILE CONTENT | ≤3.5% |
ORGANIC ACID | 3.5-5.5% |
SOAP CONTENT | ≤0.5% |
COMBINED STYRENE | 55-57% |
TENSILE STRENGTH | ≥ 12.0 Mpa |
HARDNESS(SHORE A) | ≥93 |
MOONEY VISCOSITY | 45-60(1+4)100 |
high styrene rubber materials
