HGW2372.1 Epoxy glass cloth laminated sheet

HGW2372.1 sheet with high mechanical properties and dielectric properties,Flame-retardant.

1.HGW2372.1 Epoxy glass cloth laminated sheet.

2.HGW2372.1 sheet is made of alkali-free E-glass cloth impregnated with epoxy resins by processing under heat and pressure.

3.HGW2372.1 sheet with high mechanical properties and dielectric properties, flame-retardant, HGW2372.1 sheet has extremely high mechanical strength at moderate temperature.very good stability of electrical properties in high humidity.

4. HGW2372.1 sheet  is mainly used in mechanical, electrical, electronics and other fields.

5.HGW2372.1 sheet 4 of size:

    Area:1220x1020mm(48"x40");2040x1020mm(80"x40")

    Thickness:0.08-100mm(0.0031-3.94")

5.Gained the ISO9001 certificate.

Item	Unit	Value
		HGW2372.1 sheet
Density	g/cm3	1.7-1.9
Flexural strength perpendicular to lamination under normal conditions ≥	MPa	350
Bonding strength (≥10mm in thickness) ≥	N	6500
Impact strength parallel to lamination (charpy) ≥	kJ/m2	37
Voltage endurance perpendicular to lamination in transformer oil 1 minute at 90±2oC,   Thickness1.0mm ≥	kV/mm	14.2
Voltage endurance parallel to lamination under normal conditions ≥	kV	45
Insulation resistance after impregnated in water ≥	MΩ	5×104
Dissipation factor  ≤     50Hz:                                  1MHz:	-	0.04 0.04
Relative dielectric constant ≤     50Hz:                                   1MHz:	-	5.5 5.5
Water absorption rate ≤	%	0.25
Flammability	-	FV0

HGW2372.1 Epoxy glass cloth laminated sheet