About |
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Glass fibre reinforced thermoplastic Polyester Polyurethane Elastomers with excellent mechanical properties, outstanding impact strength, high stiffness whilst maintaining good elongation, low coefficiant of expansion similar to Aluminium, low shrinkage, good paintability. Typical applications Automotive body and panels and structural door trim parts, under body sealants, technical mouldings e.g. plugs, ski tips.&& |
Product Description | |
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Supplier | BASF |
Generic | TPU-酯 |
Material Status | Commercial: Active |
Features | Good Rigidity,High impact resistance,Sprayable,Low contractility |
Availabilitys | Europe |
Process Methods | Injection Molding |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 1.36 | g/cm³ | ISO 1183/A |
IMPACT | Nominal value | Unit | Test method |
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Charpy Notched Impact Strength | ISO 179 | ||
-30℃ | 20 | kJ/m² | |
23℃ | 70 | kJ/m² | |
Charpy Unnotch Impact strength | ISO 179 | ||
-30℃ | 130 | kJ/m² | |
23℃ | 无断裂 |
THERMAL | Nominal value | Unit | Test method |
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Hot deformation temperature | |||
0.45 MPa, unannealed | 120 | ℃ | ISO 75-2/B |
1.8 MPa, unannealed | 90.0 | ℃ | ISO 75-2/A |
Linear coefficient of thermal expansion | |||
MD:23~80℃ | 2.0E-5 | 1/℃ | DIN 53752-A |
MECHANICAL | Nominal value | Unit | Test method |
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Shore hardness | |||
Shore D, 3 seconds | 60 | ISO 7619 | |
Tensile modulus | 1000 | MPa | ISO 527-2 |
tensile strength | 50.0 | MPa | ISO 527-2/1A/50 |
Tensile strain | |||
fracture | 40 | % | ISO 527-2/1A/50 |
Process Conditions | |||
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injection | Nominal value | Unit | Test method |
Processing (melt) temperature | 225 to 245 | °C | |
Mold temperature | 50.0 to 70.0 | °C |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
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