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Phenolic paper laminated sheet
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Epoxy phenolic glass cloth laminated sheet
Epoxy glass cloth laminated sheet
Melamine glass cloth laminated sheet
Polyester glass fiber sheet
Silicone glass cloth laminated sheet,rod,tube
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Phenolic cotton cloth laminated rod
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Epoxy glass cloth laminated rod
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Phenolic cotton cloth laminated tube
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Epoxy glass cloth laminated tube
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Insulation parts
 
Beijing Found Mechanical & Electrical Co.,LTD.

Phone:+86-10-67572687
Fax:+86-10-67572689
E-Mail:steve@insulation-all.com
 
Epoxy glass cloth laminated sheet Your location:home > Products

  Epoxy glass cloth laminated sheet is made of alkali-free E-glass cloth impregnated with epoxy resins and phenolic resins by processing under heat and pressure. Epoxy glass cloth sheet can be processed into all kinds of insulation parts, The products are widely used transformers, electric motors, cabinets, control boxes, electric switches, household appliances, railway, automobile, computer and medical appliance,etc.

  Hgw2372 sheet: High mechanical applications in middle grade temperature, stable electrical applications in high humidity conditions, suitable for as insulation structural parts of F grade machinery and electric equipments.
  Hgw2372.1 sheet: Similar to Hgw237, with flame resistance, good electrical applications in high humidity conditions, suitable as insulation structural parts for Class F machinery and electric equipments that require flame resistance.
  Hgw2372.2 sheet: Similar to Hgw2372, with high mechanical applications, Suitable as insulation structure for class F machinery, electrical equipment
  Hgw2372.4 sheet: Similar to EPGC20, with flame resistance, suitable as insulation structural parts for class F machinery and electric equipments that require flame resistance.

  Nominal dimension : 1020×1220mm;1020×2040mm;1220×2440mm
  Thickness: 0.5 ~ 100mm

No.

Item

Units

Value

Hgw2372

Hgw2372.1

Hgw2372.2

Hgw2372.4

1

Applicable Standards

DIN7735

2

Density

g/cm3

1.80~1.90

1.80~1.90

1.80~1.90

1.80~1.90

3

Bending strength perpendicular to laminations

MPa

340

340

340

340

4

Impact strength parallel to laminations
 Charpy:
 Cantilever


kJ/m2


33
35


33
34


33
34


33
34

5

Insulation resistance Impregnated in water

Ω

5×1010

5×1010

5×1010

5×1010

6

Relative permittivity 48~62Hz

5.5

7

Voltage endurance parallel to lamination (in oil 90±2℃)

kV

35

35

35

35

8

Voltage endurance perpendicular to lamination (in oil 90±2℃)
 Thickness 0.5mm
 Thickness 1mm
 Thickness 2mm
 Thickness 3mm

 

kV/mm


16.1
14.2
11.8
10.2


16.1
14.2
11.8
10.2


16.1
14.2
11.8
10.2


16.1
14.2
11.8
10.2

9

Water absorption
 Thickness 0.5mm
 Thickness 1.0mm
 Thickness 2.0mm
 Thickness 5.0mm
 Thickness 10.0mm

mg


17
18
20
25
34


17
18
20
25
34


17
18
20
25
34


17
18
20
25
34

10

Flame resistance

V0

V0

11

Temperature index

155

155

155

155


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