Santoprene™ 201-80

About
A soft, colorable, versatile thermoplastic vulcanizate (TPV) in the thermoplastic elastomer (TPE) family. This material combines good physical properties and chemical resistance for use in a wide range of applications. This grade of Santoprene TPV is shear-dependent and can be processed on conventional thermoplastics equipment for injection molding, extrusion, blow molding, thermoforming or vacuum forming. It is polyolefin based and recyclable within the manufacturing stream.&&

Product Description
SupplierCelanese
Material StatusCommercial: Active
FeaturesLow Viscosity,High liquidity,Good Rigidity
AvailabilitysNorth America

Technical Data
PHYSICALNominal valueUnitTest method
Density0.96g/cm³ASTM D792

THERMALNominal valueUnitTest method
Embrittlement temperature-60ASTM D746
Linear coefficient of thermal expansion

Electrical performanceNominal valueUnitTest method
Volumetric resistance1.0E+15Ω.cmASTM D257
Insulation strength
2.03mm43KV/mmASTM D149
Dielectric constant
23℃2.301 kHzASTM D150

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame retardant level
1.00mmHBUL-94
1.50mmHBUL-94
3.00mmHBUL-94
Extreme oxygen index24%ASTM D2863

MECHANICALNominal valueUnitTest method
Shaw A15s86ASTM D2240
tensile strength
23℃11.1MPaASTM D638
Tensile strain
Fracture, 23 ℃540%ASTM D638
tear strength
TD35KN/m

Process Conditions
InjectionNominal valueUnitTest method
Extrusion molding conditionsNominal valueUnitTest method
drying temperature80°C
Drying time3Hr
Moisture content0.08%
Injection temperature
Temperature at the rear of the screw barrel175°C
Temperature in the middle of the screw barrel180°C
Front temperature of screw barrel180°C
Mold head temperature190-230°C
Mold temperature10-50°C
drying temperature80°C
Drying time3Hr
Mold head temperature205°C

Notes
1. Typical properties: these are not to be construed as specifications.
2. Die C
3. Method Bb, Angle (Nicked)
4. Type 1
5. Type A
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