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HGW2372.4 Epoxy glass cloth laminated sheet
HGW2372.4 Epoxy glass cloth laminated sheet
Supplier Info
[China Supplier]
Contact Person : Mr. Li Steve
Tel : 86-10-67628994
Fax : 86-10-67629430
Product Detail
HGW2372.4 sheet has good mechanical properties,stable performance under high temperature.

1.HGW2372.2 Epoxy glass cloth laminated sheet.

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

3.HGW2372.2 sheet with good mechanical properties and dielectric properties,extremely high mechanical strength at moderate temperature.very good stability of electrical properties in high humidity.high mechanical strength at elevated temperature,flame-retardant.  

4.HGW2372.2 sheet is mainly used in Mechanical,electrical and electronic applications,it can process various insulation parts.

5.The size of HGW2372.2 sheet: 

    Area:1020x1220mm(40"x48");1020x2040mm(40"x80")

    Thickness:0.2-100mm(0.0079"-3.94")

6.Gained the ISO9001 certificate.

Item

Unit

Value

HGW2372.4 sheet

Density

g/cm3

1.7-1.9

Flexural strength perpendicular to lamination under

 normal conditions ≥         

MPa

340

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

35

Insulation resistance after impregnated in water ≥

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

HGW2372.4 Epoxy glass cloth laminated sheet

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