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- Goodfellow Topas® Cyclo-olefin copolymer
Goodfellow Topas® Cyclo-olefin copolymer
| Category | Polymer , Thermoplastic , Cyclo Olefin Polymer |
| Manufacturer | Goodfellow |
| Trade Name | TOPAS® |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Goodfellow Topas® Cyclo-olefin copolymer.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Information provided by Goodfellow.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.02 g/cc | 0.0368 lb/in³ | |
| Water Absorption | <= 0.010 % | <= 0.010 % |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength at Break | 66.0 MPa | 9570 psi | |
| Elongation at Break | 3.0 % | 3.0 % | |
| Tensile Modulus | 3.10 GPa | 450 ksi |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 60.0 µm/m-°C @Temperature 20.0 °C |
33.3 µin/in-°F @Temperature 68.0 °F |
|
| Thermal Conductivity | 0.160 W/m-K | 1.11 BTU-in/hr-ft²-°F | |
| Deflection Temperature at 0.46 MPa (66 psi) | 130 °C | 266 °F | |
| Flammability, UL94 | HB | HB |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Refractive Index | 1.53 | 1.53 | |
| Transmission, Visible | 92 - 94 % | 92 - 94 % |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Electrical Resistivity | 1.00e+12 ohm-cm | 1.00e+12 ohm-cm | |
| Surface Resistivity per Square | 1.00e+14 ohm | 1.00e+14 ohm |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Abbe number | 58 | |
| Chemical Resistance - Alcohols | Good | |
| Chemical Resistance - Alkalis | Good | |
| Chemical Resistance - Dilute Acids | Good | |
| Chemical Resistance - Greases and Oils | Fair-Poor | |
| Radiation Resistance | Good | |
| Resistance to Ultra-Violet | Fair-Poor |
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