SIPOLPRENE® 45211 is an ether ester thermoplastic elastomer (TPC-ET), developed and manufactured by SIPOL®, with a nominal hardness of Shore D 45, a medium modulus, and a rheological behaviour, which makes it suitable for injection moulding and extrusion processing.
Black colour and/or UV stabilised and/or heat stabilised are all available in dry blend version on request.
Fast crystallization
| Density | ASTM D 792 │ ISO 1183 | g/cm3 | 1,17 |
| Hardness instantaneous / 15 s | ASTM D 2240 │ ISO 868 | Shore D | 45/42 |
| Stress at break | ASTM D 638 │ ISO 527 | MPa | 24 |
| Elongation at break | ASTM D 638 │ ISO 527 | % | 390 |
| Flexural modulus | ASTM D 790 │ ISO 178 | MPa | 75 |
| Melting temperature | ASTM D 3418 │ ISO 11357-3 | °C | 209 |
| Water absorption (23°C x 24 h immersion) | MI 08 | % | 3,5 |
| Viscosity – MFI 230°C 2.16 Kg | ASTM D 1238 │ ISO 1133 | g/10 min | 16 |
| Izod impact resistance/notched (23°C) | ASTM D 256 │ ISO 180 | J/m | No break |
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Industrial |
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Cosmetics/Personal Care |
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Packaging |
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Consumer Goods |
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Sports and Leisure |
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Electric/Electronic |