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AlphaGary Evoprene™ HP 3732 High Performance Thermoplastic Elastomer

Category Polymer , Thermoplastic , Elastomer, TPE , Styrenic TPE
Manufacturer AlphaGary
Trade Name Evoprene™ HP
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF AlphaGary Evoprene™ HP 3732 High Performance Thermoplastic Elastomer.pdf
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Material Notes:
Evoprene™ HP is a hydrogenated styrene block copolymer based thermoplastic elastomer. Specially formulated for applications requiring high strength and excellent abrasion resistance, Evoprene™ HP can be used in some applications where thermoplastic polyurethane would normally be specified. Evoprene™ HP has very good, heat ageing properties, excellent hydrolysis resistance and, when properly protected, very good antimicrobial resistance. Can be used in food contact applications with the appropriate stabilizer package
Physical Properties Metric English Comments
Specific Gravity 0.960 g/cc
0.960 g/cc
ISO 2782
Viscosity Measurement 15

@Temperature 150 °C
15

@Temperature 302 °F
Kg/cm<sup>2</sup>; Macklow-Smith extrusion rheometer
Mechanical Properties Metric English Comments
Hardness, Shore A 90
90
ISO 868
Tensile Strength 22.0 MPa
3190 psi
ISO 37
Elongation at Break 655 %
655 %
ISO 37
100% Modulus 0.00530 GPa
0.769 ksi
ISO 37
200% Modulus 0.00600 GPa
0.870 ksi
ISO 37
300% Modulus 0.00730 GPa
1.06 ksi
ISO 37
Tear Strength 75.0 kN/m
428 pli
ISO 34-B
Abrasion 85
85
mm<sup>3</sup>; DIN 53516
Compression Set 35 %

@Temperature 22.0 °C,
Time 259000 sec
35 %

@Temperature 71.6 °F,
Time 72.0 hour
ISO 815
50 %

@Temperature 70.0 °C,
Time 79200 sec
50 %

@Temperature 158 °F,
Time 22.0 hour
ISO 815
65 %

@Temperature 100 °C,
Time 79200 sec
65 %

@Temperature 212 °F,
Time 22.0 hour
ISO 815
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 125 °C
257 °F
Minimum Service Temperature, Air -60.0 °C
-76.0 °F
Descriptive Properties Value Comments
Bonds with Polypropylene
Chemical Resistance Acetone
Moderate/Good
Acids up to 80%
Excellent
Alcohol
Excellent
Alkalis
Excellent
Brake fluid
Good
Chlorinate solvents
Poor
Diesel
Poor
Ethylene glycol
Excellent
Gasoline
Good
Salt solution
Excellent
Soda lye
Excellent
Water, 23°C
Excellent
Water, 95°C
Good
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