Category | Polymer , Thermoplastic , Polyurethane, TP , Thermoplastic Polyurethane (TPUR), Polyester Grade |
Manufacturer | Lubrizol (former Noveon) |
Trade Name | ESTANE® |
Port | Shanghai port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Lubrizol Estane® L194A Thermoplastic Polyurethane.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 1.20 g/cc | 1.20 g/cc | ASTM D792 |
Linear Mold Shrinkage | 0.0080 cm/cm | 0.0080 in/in | ASTM D955 |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Shore A | 94 | 94 | ASTM D2240 |
Hardness, Shore D | 52 | 52 | ASTM D2240 |
Tensile Strength, Ultimate | 41.2 MPa | 5970 psi | ASTM D412 |
Tensile Strength, Yield | 13.7 MPa | 1990 psi | 100% elongation; ASTM D412 |
29.4 MPa | 4270 psi | 300% elongation; ASTM D412 | |
Elongation at Break | 440 % | 440 % | ASTM D412 |
100% Modulus | 0.0137 GPa | 1.99 ksi | ASTM D412 |
300% Modulus | 0.0294 GPa | 4.26 ksi | ASTM D412 |
Tear Strength | 167 kN/m | 952 pli | Die C; ASTM D624 |
Compression Set | 15 % @Temperature 23.0 °C, Time 79200 sec |
15 % @Temperature 73.4 °F, Time 22.0 hour |
ASTM D395 |
40 % @Temperature 70.0 °C, Time 79200 sec |
40 % @Temperature 158 °F, Time 22.0 hour |
ASTM D395 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
Vicat Softening Point | 130 °C | 266 °F | ASTM D1525 |
Processing Properties | Metric | English | Comments |
---|---|---|---|
Feed Temperature | 185 - 200 °C | 365 - 392 °F | |
Nozzle Temperature | 200 - 215 °C | 392 - 419 °F | |
Mold Temperature | 10.0 - 40.0 °C | 50.0 - 104 °F | |
Drying Temperature | 70.0 - 80.0 °C | 158 - 176 °F | |
Dry Time | 4.00 - 5.00 hour | 4.00 - 5.00 hour | |
Injection Pressure | 11.7 - 15.9 MPa | 1700 - 2300 psi | |
Hold Pressure | 8.27 - 12.4 MPa | 1200 - 1800 psi | |
Back Pressure | 0.207 - 0.552 MPa | 30.0 - 80.0 psi | |
Cycle Time - Injection | 25 - 35 sec | 25 - 35 sec | |
Screw Speed | 180 - 200 rpm | 180 - 200 rpm |
Descriptive Properties | Value | Comments |
---|---|---|
Injection time (s) | 12-18 | |
Metering Zone | 195-210°C |