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Specialty Compounds RTP Company

AlphaGary Evoprene™ COGEE 683 SEBS Thermoplastic Elastomer
Categories: Polymer; Thermoplastic; Elastomer, TPE; Styrenic TPE

Material Notes: Evoprene™ COGEE was developed to comold or coextrude with engineered thermoplastics and designed for soft touch applications.
Processing: compatible with polypropylene and polystyrene for co-molding or co-extrusion
Can be used in food contact applications with the appropriate stabilizer package

Alphagary is part of Orbia.

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Specific Gravity 0.950 g/cc0.950 g/ccISO 2781
Viscosity Measurement 26
@Temperature 150 °C
26
@Temperature 302 °F
Kg/cm2; Macklow-Smith extrusion rheometer
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 6060ISO 868
Tensile Strength 11.5 MPa1670 psiISO 37
Elongation at Break 520 %520 %ISO 37
100% Modulus 2.70 MPa
@Strain 100 %
392 psi
@Strain 100 %
ISO 37
300% Modulus 5.40 MPa
@Strain 300 %
783 psi
@Strain 300 %
ISO 37
Adhesive Bond Strength 1.24 MPa180 psiabs
Tear Strength 38.0 kN/m217 pliISO 34-B
Compression Set  27 %
@Temperature 23.0 °C,
Time 259000 sec
27 %
@Temperature 73.4 °F,
Time 72.0 hour
ISO 815
 75 %
@Temperature 70.0 °C,
Time 79200 sec
75 %
@Temperature 158 °F,
Time 22.0 hour
ISO 815
 90 %
@Temperature 100 °C,
Time 79200 sec
90 %
@Temperature 212 °F,
Time 22.0 hour
ISO 815
 
Thermal PropertiesMetricEnglishComments
Maximum Service Temperature, Air 100 °C212 °F
Minimum Service Temperature, Air -30.0 °C-22.0 °F
 
Descriptive Properties
Ozone ResistanceNo Cracks100 pphm / 200 hrs / 20% strain, ISO1431

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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PGARY9755 / 140548

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