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Phenolic paper laminated sheet
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Epoxy glass cloth laminated rod
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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
 
Melamine glass cloth laminated sheet Your location:home > Products

  HGW2272 Melamine glass cloth laminated sheet is made of alkali-free E-glass cloth impregnated with melamine resins by processing under heat and pressure. Melamine 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.

  HGW2272 sheet primarily intended for mechanical and electrical applications, with good flame resistance, arc resistance and flame retardant performance, suitable as structural parts of electrical equipments for high arc resistance.

  Nominal dimension : 1020×2040mm
  Thickness: 0.5 ~ 30mm

No.

Item

Units

Value

HGW2272

1

Applicable Standards

DIN7735

2

Density

g/cm3

1.80~2.00

3

Flexural strength perpendicular to laminations ≥

MPa

270

4

Impact strength parallel to laminations( Charpy) ≥

kJ/m2

30

5

Tensile strength ≥

MPa

120

6

Compressive strength ≥

MPa

180

7

Adhesion ≥

N

1800

8

Insulation resistance after impregnated in water ≥

Ω

1×107

9

Permittivity ≤

7

10

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

kV

20

11

Voltage endurance perpendicular to lamination(in oil 90±2℃) ≥
 Thickness 3.0mm


kV/mm


25.0

12

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

mg


155
210
355
620

13

Flame resistance

V0

14

Temperature index

130(Grade B)


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Phone:+86-10-67572687 Fax:+86-10-67572689 E-Mail:steve@insulation-all.com