Technical datasheet

SD POLYCA™ CR3241-10G

Supplied bySumika Styron Polycarbonate- Last Updated on Feb 23, 2024

SD POLYCA™ CR3241-10G by Sumika Styron Polycarbonate is a polycarbonate and polyethylene terephthalate (PC+PET) alloy, reinforced with 10% glass fiber. Exhibits improved chemical- & heat resistance and high impact property. SD POLYCA™ CR3241-10G is suitable for processing by injection molding. Used for automotive exterior parts. Complies with ISO 9001 and ISO 14001.
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SD POLYCA™ CR3241-10G properties

Electrical properties

PropertiesValue & unitTest conditionTest method
Surface Resistivity0.0 Visible After LoginVisible After LoginVisible After Login

Mechanical properties

PropertiesValue & unitTest conditionTest method
Flexural Modulus0.0 Visible After LoginVisible After LoginVisible After Login
Flexural Strength0.0 Visible After LoginVisible After LoginVisible After Login
Hardness, Rockwell0.0 Visible After LoginVisible After LoginVisible After Login
Impact Strength, Notched Charpy0.0 Visible After LoginVisible After LoginVisible After Login
Modulus of Elasticity0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Strain0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Strength0.0 Visible After LoginVisible After LoginVisible After Login

Physical properties

PropertiesValue & unitTest conditionTest method
Linear Mold Shrinkage0.0 Visible After LoginVisible After LoginVisible After Login
Melt Volume Flow Rate (MVR)0.0 Visible After LoginVisible After LoginVisible After Login
Specific Gravity0.0 Visible After LoginVisible After LoginVisible After Login
Water Absorption0.0 Visible After LoginVisible After LoginVisible After Login

Thermal properties

PropertiesValue & unitTest conditionTest method
CTE, Linear0.0 Visible After LoginVisible After LoginVisible After Login
CTE, Linear0.0 Visible After LoginVisible After LoginVisible After Login
Heat Deflection Temperature (HDT)0.0 Visible After LoginVisible After LoginVisible After Login

SD POLYCA™ CR3241-10G Processing Guidelines

Injection Molding Processing Guidelines

PropertiesValue & unitTest conditionTest method
Barrel Setting Temperature (Front)Visible After LoginVisible After Login
Barrel Setting Temperature (Middle)Visible After LoginVisible After Login
Barrel Setting Temperature (Rear)Visible After LoginVisible After Login
Drying TemperatureVisible After LoginVisible After Login
Drying TimeVisible After LoginVisible After Login
Mold TemperatureVisible After LoginVisible After Login
Nozzle Setting TemperatureVisible After LoginVisible After Login
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