Category | Polymer , Thermoplastic , Polyurethane, TP |
Manufacturer | Lubrizol (former Noveon) |
Trade Name | Isoplast® |
Port | Shanghai port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Lubrizol Isoplast® 301 Engineering Thermoplastic Polyurethane Resin.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 1.20 g/cc | 0.0434 lb/in³ | ASTM D792 |
Water Absorption | 0.19 % | 0.19 % | ASTM D570 |
Linear Mold Shrinkage | 0.0040 - 0.0060 cm/cm | 0.0040 - 0.0060 in/in | ASTM D955 |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Rockwell M | 74 | 74 | ASTM D785 |
Hardness, Rockwell R | 123 | 123 | ASTM D785 |
Tensile Strength, Ultimate | 36.0 MPa | 5220 psi | ASTM D638 |
Tensile Strength, Yield | 69.0 MPa | 10000 psi | ASTM D638 |
Elongation at Break | 140 % | 140 % | ASTM D638 |
Elongation at Yield | 7.0 % | 7.0 % | ASTM D638 |
Tensile Modulus | 2.10 GPa | 305 ksi | ASTM D638 |
Flexural Strength | 97.0 MPa | 14100 psi | ASTM D790 |
Flexural Modulus | 1.30 GPa | 189 ksi | ASTM D790 |
Izod Impact, Unnotched | 0.430 J/cm @Thickness 3.20 mm, Temperature -40.0 °C |
0.806 ft-lb/in @Thickness 0.126 in, Temperature -40.0 °F |
ASTM D256 |
0.910 J/cm @Thickness 6.40 mm, Temperature 23.0 °C |
1.70 ft-lb/in @Thickness 0.252 in, Temperature 73.4 °F |
ASTM D256 | |
1.28 J/cm @Thickness 3.20 mm, Temperature 23.0 °C |
2.40 ft-lb/in @Thickness 0.126 in, Temperature 73.4 °F |
ASTM D256 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear | 61.0 µm/m-°C @Temperature 20.0 °C |
33.9 µin/in-°F @Temperature 68.0 °F |
ASTM D696 |
Deflection Temperature at 0.46 MPa (66 psi) | 88.0 °C | 190 °F | Unannealed; ASTM D648 |
104 °C | 219 °F | Annealed; ASTM D648 | |
Deflection Temperature at 1.8 MPa (264 psi) | 77.0 °C | 171 °F | Unannealed; ASTM D648 |
99.0 °C | 210 °F | Annealed; ASTM D648 | |
Vicat Softening Point | 109 °C | 228 °F | ASTM D1525 |
Optical Properties | Metric | English | Comments |
---|---|---|---|
Yellow Index | 6.0 % | 6.0 % | ASTM D1925 |
Transmission, Visible | 90 % | 90 % | ASTM D1003 |
Processing Properties | Metric | English | Comments |
---|---|---|---|
Melt Temperature | 230 - 250 °C | 446 - 482 °F | |
Mold Temperature | 65.0 - 95.0 °C | 149 - 203 °F | |
Drying Temperature | 95.0 - 110 °C | 203 - 230 °F |