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AlphaGary Evoprene™ 019 Standard SBS Thermoplastic Elastomer Compound

Category Polymer , Thermoplastic , Elastomer, TPE , Styrenic TPE
Manufacturer AlphaGary
Trade Name Evoprene™
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF AlphaGary Evoprene™ 019 Standard SBS Thermoplastic Elastomer Compound.pdf
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Material Notes:
The Evoprene™ Standard is a styrene-butadiene -styrene based thermoplastic elastomer.Applications: extruded door, window and furniture seals and rubbing strips, mats, bump stops, grommets, coat hanger pads, toy componentsCan be used in food contact applications with the appropriate stabilizer package
Physical Properties Metric English Comments
Specific Gravity 0.930 g/cc
0.930 g/cc
ISO 2782
Viscosity Measurement 21

@Temperature 150 °C
21

@Temperature 302 °F
Kg/cm<sup>2</sup>; Macklow-Smith extrusion rheometer
Mechanical Properties Metric English Comments
Hardness, Shore A 42
42
ISO 868
Tensile Strength 4.00 MPa
580 psi
ISO 37
Elongation at Break 710 %
710 %
ISO 37
100% Modulus 0.00110 GPa
0.160 ksi
ISO 37
Tear Strength 21.0 kN/m
120 pli
ISO 34-B
Compression Set 31 %

@Temperature 22.0 °C,
Time 259000 sec
31 %

@Temperature 71.6 °F,
Time 72.0 hour
ISO 815
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 55.0 - 60.0 °C
131 - 140 °F
Minimum Service Temperature, Air -60.0 °C
-76.0 °F
Descriptive Properties Value Comments
Bonds with Polyethylene
Chemical Resistance Acetone
Moderate
Acids up to 80%
Moderate
Alcohol
Good
Alkalis
Good
Brake fluid
Moderate
Chlorinate solvents
Poor
Diesel
Poor
Ethylene glycol
Excellent
Gasoline
Poor
Salt solution
Good
Soda lye
Moderate
Water, 23°C
Good
Water, 95°C
Poor
Ozone Resistance Pass - No Crack
100 pphm / 200 hrs / 20% strain
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