Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
SBC Stereon® 721AC Firestone Synthetic Rubber & Latex Co.
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physical property
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Plastic Datasheets

Test ConditionTest MethodFirestone Synthetic Rubber & Latex Co./Stereon® 721AC
Block styrene7.0 %
refractive index1.525
TolueneInsolubles0.00200 wt%
Bound styrene10.0 %
Recovery-Williams4.00 mm
Intrinsic viscosity DSV1.4
ColorAPHA5.0
Glass Transition TemperatureDSC-92.0 °C
Solution viscosityASTM D44529 mPa·s
Volatile compounds0.40 wt%
Dissolving Time25°C2.0 hr
ash content0.2 wt%
density0.908 g/cm³
Mooney viscosityML1+4,100°C35 MU
WilliamsPlasticity-Y5.00 mm

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