About |
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Bio based thermoplastic Polyether-Polyurethane Elastomer with outstanding hydrolysis resistance, low temperature flexibility and resistance to micro-organisms. Processable by injection moulding and extrusion. |
Product Description | |
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Supplier | BASF |
Material Status | Commercial: Active |
Features | Biocompatible,Hydrolysis stability,Good flexibility |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 1.14 | g/cm³ | ISO 1183 |
MECHANICAL | Nominal value | Unit | Test method |
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Shore hardness | |||
A | 95 | Shore A | ISO 7619-1 |
D | 52 | Shore D | ISO 7619-1 |
Tensile Strength | 55 | MPa | DIN 53504-S2 |
Elongation at Break | 450 | % | DIN 53504-S2 |
tear strength | 120 | N/mm | ISO 34-1 |
Abrasion Loss | 40 | mm³ | ISO 4649 |
Biobased content | 45 | % |
Process Conditions | |||
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Injection Molding | Nominal value | Unit | Test method |
Drying time | 2-3 | h | |
Drying temperature | 90-110 | ℃ | |
Screw speed | < 0.2 | m/s | |
Melt pressure | 400-600 | Bar | |
Injection speed | 低速 | ||
Retention time of melt | <10 | min | |
Feed Temperature | 40 | ℃ | |
Barrel – Zone 1 Temperature | 210-220 | ℃ | |
Barrel – Zone 2 Temperature | 215-225 | ℃ | |
Barrel – Zone 3 Temperature | 220-230 | ℃ | |
Barrel – Zone 4 Temperature | 220-230 | ℃ | |
Nozzle Temperature | 225-235 | ℃ | |
Melt Temperature | 220-230 | ℃ | |
Mold Temperature | 30-60 | ℃ |
Notes |
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