| Category | Ceramic |
| Manufacturer | Pyrotek, Inc. |
| Trade Name | Hirolex |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Pyrotek Hirolex HG Electrical Insulating Material.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.95 g/cc | 1.95 g/cc | |
| Water Absorption | 0.50 % | 0.50 % |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Flexural Strength | 303 MPa | 43900 psi | |
| Compressive Strength | 379 MPa | 55000 psi | |
| Izod Impact, Notched | 16.0 J/cm | 30.0 ft-lb/in |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Thermal Conductivity | 0.360 W/m-K | 2.50 BTU-in/hr-ft²-°F | |
| Maximum Service Temperature, Air | 250 °C | 482 °F | Continuous use |
| 510 °C | 950 °F | ||
| Flammability, UL94 | V-0 | V-0 | V-0 |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Dielectric Strength | 10.0 kV/mm | 254 kV/in | |
| Arc Resistance | 260 sec | 260 sec |