Spinduwedge G11

Glass Epoxy Wedge - Temperature Class F

Properties
Glass Epoxy Laminate HGW 2372.4
(acc. DIN 7735: Hgw 2372.4 , Nema: G-11, IEC 893: EPGC203)
Made of glass-cloth (E-glass) and high quality epoxy-resin with excellent mechanical and electrical properties at temperatures up to 155°C.

Typical Application
e.g. electrical insulation and construction material in various electrical machines and equipments.

Technical Data
Density 1,7 -2,0 g/cm3
Flexural strength perpendicular to lamination 340 MPa
Module of Elasticity in flexure 24 x103 MPa
Tensile Strength 300 MPa
Compressive Strength perpendicular to lamination 350 MPa
Impact Strength Chapryl parallel to lamination 33 KJ/m2
Shearing Strength parallel to lamination 30 MPa
Impact Strength a n-15 130 KJ/m2
Impact Strength a k-1o 50 KJ/m2
Splitting Resistance 300 daN
Compressive Strength parallel to lamination 180 Mpa
Water Absorption for thickness 3mm 22 mg
Electric Strength perpendicular to lamination 30 KV/3mm
parallel to lamination 35 KV/25mm
Dissipation Factor tgδ 50 Hz/1Mhz 0,04 / 0,04
Permittivity 1 Mhz 5,5
Comparative Tracking Index (CTI) 180
Insulation Resistance after immersion in water 5x104 MΩ
1-Minute Voltage Test in oil 90°C parallel 40 KV
perpendicular 40 KV
Temperature Index 155

Dimensions
Thickness: 0,2 – 50mm Tolerances acc. IEC
Sheet Size: 1000 x 2000 ± 50mm
1000 x 1000 ± 50mm
1120 x 1220 ± 50mm