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- AlphaGary Evoprene™ G 958 SEBS Thermoplastic Elastomer
AlphaGary Evoprene™ G 958 SEBS Thermoplastic Elastomer
| Category | Polymer , Thermoplastic , Elastomer, TPE , Styrenic TPE |
| Manufacturer | AlphaGary |
| Trade Name | Evoprene™ G |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | AlphaGary Evoprene™ G 958 SEBS Thermoplastic Elastomer.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Evoprene™ G compounds are styrene – ethylene butylene –styrene base thermoplastic elastomer with related hydrogenated block copolymers. These polymers are fully saturated so the resistance to oxidation, ozone and general outdoor weathering is excellent.Processing: compatible with polypropylene for co-molding or co-extrusion Can be used in food contact applications with the appropriate stabilizer package
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 0.900 g/cc | 0.900 g/cc | ISO 2782 |
| Viscosity Measurement | 11 @Temperature 180 °C |
11 @Temperature 356 °F |
Kg/cm<sup>2</sup>; Macklow-Smith extrusion rheometer |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore A | 56 | 56 | ISO 868 |
| Tensile Strength | 6.40 MPa | 928 psi | ISO 37 |
| Elongation at Break | 470 % | 470 % | ISO 37 |
| 100% Modulus | 0.00210 GPa | 0.305 ksi | ISO 37 |
| Tear Strength | 29.0 kN/m | 165 pli | ISO 34-B |
| Compression Set | 14 % @Temperature 22.0 °C, Time 259000 sec |
14 % @Temperature 71.6 °F, Time 72.0 hour |
ISO 815 |
| 38 % @Temperature 70.0 °C, Time 79200 sec |
38 % @Temperature 158 °F, Time 22.0 hour |
ISO 815 | |
| 57 % @Temperature 100 °C, Time 79200 sec |
57 % @Temperature 212 °F, Time 22.0 hour |
ISO 815 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Maximum Service Temperature, Air | 110 - 120 °C | 230 - 248 °F | |
| Minimum Service Temperature, Air | -60.0 - -40.0 °C | -76.0 - -40.0 °F |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Electrical Resistivity | 1.00e+15 ohm-cm | 1.00e+15 ohm-cm | |
| Dielectric Strength | 24.0 - 28.0 kV/mm | 610 - 711 kV/in |
| 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 | Poor | |
| Salt solution | Excellent | |
| Soda lye | Excellent | |
| Water, 23°C | Excellent | |
| Water, 95°C | Good | |
| Transparency | Translucent |
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