Halogen-free Epoxy Glass Laminate (EP GC 202)
Brand: ISOVAL® FR4-HF — Isovolta
Standards: IEC 60893 EP GC 202, UL 94 V-0, IPC-4101
FR4-HF (Halogen-free FR4) meets the same electrical and mechanical performance as standard FR4 but without brominated flame retardants. Complies with RoHS and REACH without restriction. Required for applications where halogen-free materials are mandated (e.g., railway, certain medical and aerospace applications). UL 94 V-0 flame retardancy achieved through phosphorus-based additives.
Guideline values from manufacturer datasheet. Actual values may vary by grade and dimensions.
| Property | Value | Unit |
|---|---|---|
| Density | 2.0 | g/cm³ |
| Tensile Strength (Yield) | 240 | MPa |
| Tensile Modulus (E) | 22000 | MPa |
| Service Temp. Long-term | -50 … 180 | °C |
| Flammability (UL94) | V0 | |
| Dielectric Strength | 20 | kV/mm |
Disclaimer: The technical data and information provided on this page are for reference and general guidance purposes only. They are based on manufacturer datasheets and standard testing conditions. Material properties can vary depending on dimensions, machining, and specific application environments. MaterialCut does not guarantee the accuracy of this data for specific use cases. For exact specifications and critical applications, please consult the original manufacturer datasheets or contact our technical team.
