Epoxy Glass

Epoxy Glass material is a woven glass cloth bonded together in an epoxy resin and is available in rod, tube and sheet. It conforms to Nema G10 specifications and has excellent electrical properties.

It has good resistance to moister absorption and is used in a wide range of electrical applications where it is subject to high mechanical loads. It can be punched and machined to drawing specifications.


Property Unit of measure Value
Tensile StrengthMpa260
Elongation at Break%100-160
Modulus of ElasticityMPa
Impact Strengthkj/m²33
Compressive StrengthMPa450
Shear StrengthMPa
Shore HardnessD Scale65-70
Co-efficient of Frictionμ0.13
Water Absorption @ 23 Deg C%0.1
Service Temperature IntermittentᵒC175
Service Temperature ContinuousᵒC120
Melting pointᵒC335
Thermal ConductivityW/m.ᵒC0.3
Dielectric StrengthkV/mm32
Volume ResistivityΩ.cm10⁷
Surface Resistivity
Arc ResistanceSec100