Epoxy Glass Laminate — Standard Grade
Standards: NEMA G10, IEC 60893-3-2 EPGC 202, DIN 7735 Hgw 2372.1
G10 (EPGC 202 per IEC 60893) is the standard-grade epoxy glass laminate without flame retardant additives. Mechanically and electrically identical to FR4, but does not achieve UL 94 V-0 flame rating (rated HB).
Used in: mechanical and structural applications where flame retardancy is not required — jigs, fixtures, tooling plates, electrical insulation in non-flammable environments.
Also known as: NEMA G10, IEC 60893 EPGC 202, ISOVAL® G10 (Isovolta).
For flame-retardant version (UL 94 V-0), see FR4 (EPGC 201). For higher temperature applications (up to 180°C), see G11 (EPGC 308).
⚠️ Technical data are typical values. Always verify with the manufacturer for critical applications.
Guideline values from manufacturer datasheet. Actual values may vary by grade and dimensions.
| Property | Value | Unit |
|---|---|---|
| Density | 1.85 | g/cm³ |
| Tensile Strength (Yield) | 300 | MPa |
| Tensile Modulus (E) | 22000 | MPa |
| Flexural Strength | 400 | MPa |
| Flexural Modulus | 22000 | MPa |
| Service Temp. Long-term | -50 … 130 | °C |
| Water Absorption | 0.10 | % |
| Flammability (UL94) | HB | |
| Volume Resistivity | 10⁹ | Ω·cm |
| 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.
