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Epoxy Glass Cloth Laminated Sheet--Insulation Sheet
Epoxy Glass Cloth Laminated Sheet--Insulation Sheet
Supplier Info
[China Supplier]
Contact Person : Mr. Chu Andy
Tel : 86-24-25637677
Fax : 86-24-25632678
Product Detail
Epoxy Glass Cloth Laminated Sheet--Insulation Sheet, high mechnical and dieletric properties.

3240 epoxy phenolic glass fiber laminated sheet

Brief introduction:

This product is made from the special electrical alkali-free glass fiber cloth, with impregnating it into the epoxy phenolic resin and then baking and pressing. It has high performance in mechanics and dielectric properties, good heat resistance as well as ecxellent mechanical processing properties. The thermal resistance class is B, and it can be used as the insulating components in electric motor, electrical instruments and could also work in humidity and oil environments.

Technical parameters:

item

           parameter

unit

     value

1

density

g/cm3

1.7-1/9

2

Martin temperature( longitudinal)

°C

Above 200

3

Thermal stability

°C

200

4

Oil resistance

°C

130

5

Vertical intensity

longitudinal

MPa

Above 350

Crosswise

Above 290

6

Tensile strength

longitudinal

Mpa

Above 300   

Crosswise

Above 220

7

absorbent

%

Below 0.8

8

Impact strength

Thickness

3-9.5mm

longitudinal

kJ/m2

Above 60

Crosswise

Above 50

Thickness

Above 9.5

longitudinal

Above 220

Crosswise

Above 200

9

Adhesive force

N

Above 5600

10

Surface resistivity

Normal

Ω

1.0*1013

With impregnated 24 hrs in watwe

 1.0*1011

11

Volume resistivity

Normal

Ω·m

 1.0*1011

With impregnated 24 hrs in watwe

 1.0*1013

12

Parallel to the layer of insulation resistance

Normal

Ω

1.0*1010

With impregnated 24 hrs in watwe

 1.0*108

13

Vertical layer of dielectric strength

0.5mm-1mm

MV/m

 22

1.1mm-3mm

 20

14

Parallel layer breakdown voltage

kV

30

Epoxy Glass Cloth Laminated Sheet--Insulation Sheet

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