| Category | Polymer , Thermoset , Epoxy |
| Manufacturer | Cotronics |
| Trade Name | |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Cotronics 4700 Ultra Temp Adhesive and Casting Epoxy, General Purpose.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.80 g/cc | 0.0650 lb/in³ | |
| Moisture Absorption at Equilibrium | 0.020 % | 0.020 % | |
| Viscosity | 40000 cP | 40000 cP |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore D | 94 | 94 | |
| Tensile Strength, Ultimate | 76.5 MPa | 11100 psi | |
| Elongation at Break | 2.0 % | 2.0 % |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 64.0 µm/m-°C @Temperature 20.0 °C |
35.6 µin/in-°F @Temperature 68.0 °F |
|
| Thermal Conductivity | 1.87 W/m-K | 13.0 BTU-in/hr-ft²-°F | |
| Maximum Service Temperature, Air | 316 °C | 600 °F | |
| Shrinkage | 0.20 % | 0.20 % |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | 1.00e+14 ohm-cm | 1.00e+14 ohm-cm | |
| Dielectric Strength | 21.7 kV/mm | 550 kV/in |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Cure Time | 240 min @Temperature 121 °C |
4.00 hour @Temperature 250 °F |