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- Lubrizol ISOPLAST™ 302EZ Engineering Thermoplastic Polyurethane Resin
Lubrizol ISOPLAST™ 302EZ Engineering Thermoplastic Polyurethane Resin
| 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™ 302EZ Engineering Thermoplastic Polyurethane Resin.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
NSF Standard 61 CertifiedInformation provided by LubrizolLubrizol acquired the Isoplast product line from Dow in 2009.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.20 g/cc | 1.20 g/cc | ASTM D792 |
| 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 | 92 | 92 | ASTM D648 |
| Hardness, Rockwell R | 124 | 124 | ASTM D648 |
| Tensile Strength, Ultimate | 68.9 MPa | 10000 psi | ASTM D638 |
| Tensile Strength, Yield | 82.7 MPa | 12000 psi | ASTM D638 |
| Elongation at Break | 30 % | 30 % | ASTM D638 |
| Elongation at Yield | 9.0 % | 9.0 % | ASTM D638 |
| Tensile Modulus | 1.93 GPa | 280 ksi | ASTM D638 |
| Flexural Strength | 96.5 MPa | 14000 psi | ASTM D790 |
| Flexural Modulus | 2.28 GPa | 330 ksi | ASTM D790 |
| Izod Impact, Notched | 0.587 J/cm @Thickness 3.17 mm, Temperature -40.0 °C |
1.10 ft-lb/in @Thickness 0.125 in, Temperature -40.0 °F |
ASTM D256 |
| 1.07 J/cm @Thickness 3.17 mm, Temperature 22.8 °C |
2.00 ft-lb/in @Thickness 0.125 in, Temperature 73.0 °F |
ASTM D256 | |
| Dart Drop, Total Energy | 68.0 J | 50.2 ft-lb | ASTM D3763 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 57.6 µm/m-°C @Temperature 20.0 °C |
32.0 µin/in-°F @Temperature 68.0 °F |
ASTM D696 |
| Deflection Temperature at 0.46 MPa (66 psi) | 132 °C | 270 °F | unannealed; ASTM D648 |
| 143 °C | 290 °F | annealed; ASTM D648 | |
| Deflection Temperature at 1.8 MPa (264 psi) | 116 °C | 240 °F | unannealed; ASTM D648 |
| 138 °C | 280 °F | annealed; ASTM D648 | |
| Vicat Softening Point | 147 °C | 297 °F | ASTM D1525 |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Yellow Index | 40 % | 40 % | ASTM D1925 |
| Transmission, Visible | 88 % | 88 % | ASTM D1003 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Melt Temperature | 238 - 260 °C | 460 - 500 °F | |
| Mold Temperature | 93.0 - 121 °C | 199 - 250 °F | |
| Drying Temperature | 127 - 138 °C | 261 - 280 °F |
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