G10/FR4 is a woven glass and brominated epoxy laminate offering excellent electrical properties in both dry and humid conditions. This material has very good mechanical strength and impact resistance. The G10/FR4 is a flame retardant grade and it maintains more than 25% of its flexural strength at 266°F operating temperatures while preserving all of its electrical properties.
This material is suitable for a variety of applications for power generation industries such as terminal boards, lapping carriers, and many other machined parts. It is available in sheet, tube and rod form.
|Tensile strength (psi)||40 000 / 32 000|
|Compressive strength (psi)||66.000|
|Flexural strength (psi)||26 000|
|Hardness, M Scale||98|
|Bonding strength (lbs)||2300|
|Shear strength (psi)||21 500|
|Dissipation factor at 1 MHz||0.032|
|Electric strength - volt / 1000||630|
|Max OPER. TEMP °C||140°C (284 °)|
|Coeff. Thermal EXP. In/ln/°C x 10^-6||10|
|Moisture absorption % - 24hrs||0.10|