About |
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Elastocon® 2890 is a translucent thermoplastic elastomer that has been developed for applications that require rubber-like properties and high strength impact resistance. Elastocon® 2890 is FDA compliant and well suited for consumer goods and industrial applications. Elastocon® 2890 can be overmolded and/or coextruded onto polypropylene. Elastocon® 2890 is supplied as ready to use pellets in 50 lb. bag quantities.&& |
Product Description | |
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Generic | TPE |
Material Status | Commercial: Active |
Features | Good Rigidity,High impact resistance |
Availabilitys | North America,Europe |
Process Methods | Injection Molding |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 0.900 | g/cm³ | ASTM D792 |
MECHANICAL | Nominal value | Unit | Test method |
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Shore hardness | |||
Shaw’s A | 92 | ASTM D2240 |
elastic body | Nominal value | Unit | Test method |
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tensile strength | 16.0 | MPa | ASTM D412 |
100% strain | 9.30 | MPa | ASTM D412 |
Tensile strain | |||
fracture | 540 | % | ASTM D412 |
Process Conditions | |||
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injection | Nominal value | Unit | Test method |
Extrusion | Nominal value | Unit | Test method |
Barrel rear temperature | 177 | °C | |
Barrel middle temperature | 188 to 199 | °C | |
Barrel front temperature | 193 to 204 | °C | |
Nozzle temperature | 199 to 204 | °C | |
Processing (melt) temperature | 199 to 204 | °C | |
Mold temperature | 38 to 49 | °C | |
Barrel 1 zone temperature | 154 to 160 | °C | |
Barrel 2 zone temperature | 160 to 171 | °C | |
Barrel 3 zone temperature | 171 to 177 | °C | |
Barrel 4 zone temperature | 182 to 188 | °C | |
Barrel 5 zone temperature | 177 to 182 | °C | |
Nozzle temperature | 160 to 171 | °C |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
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