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Beijing Found Mechanical & Electrical Co.,LTD.
Add:Room 218,Xingdongnan Mansion,No.2 Weizikeng Street, Fengtai District, Beijing, 100079,China.
Phone:+86-10-67688056
Fax:+86-10-67669046
E-Mail:steve@insulation-all.com
          steve@insulations.com.cn
 
Melamine glass cloth laminated sheet Your location:home > Products

  HGW2272 Melamine glass cloth laminated sheet(insulation sheet,industry laminate sheet, Melamine 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:+86-10-67688056 Fax:+86-10-67669046 E-Mail:steve@insulation-all.com  steve@insulations.com.cn