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 |
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 |