Epoxy Glass Cloth Laminates

Epoxy Glass Cloth Laminates

详细说明

Name      : Epoxy Glass Cloth Laminates  3240

Type        : lamiante sheets ,Rods  , Tubes

Color       : Yellow colore

Characteristics and Applications:

 

With high mechanical strength ,electrical properties and good moisture resistance properties,widely range of applications ,suitable for using as insulation structural parts in electric equipments ,such as electric generators ,motors etc.

 

Thickness:   0.20mm~70mm

3240 Sheets  : 1020x2040mm  1220x2440mm  1220x2040mm

3240 Rods     :ɸ10mm~ɸ100mm

3240 Tubes :  Min .ID 10mm ,  Max.ID :400mm

 

Products Pictures:



Test report

NO.

PROPERTIES

UNIT

STANDARD VALUE

TESTING

RESULT

1

Flexural strength perpendicular to laminations – under normal room temperature

常温下垂直层向弯曲强度                         

MPa

≥ 340

370

2

Notch Impact strength parallel to lamination (Notched charpy)

平行层向冲击强度 (简支梁法)             

kJ/m2

≥ 33

54

3

Dielectric strength perpendicular to laminations (in oil 90±2℃), 1mm in thickness

垂直层向电气强度 (90±2℃油中) , 板厚1mm     

kV/mm

≥ 14.2

22

4

Breakdown voltage parallel to laminations

(in oil 90±2℃)

平行层向击穿电压 (90±2℃油中)

  kV

≥ 35

41

5

1MHz dielectric coefficient

1MHz介电常数

   -

≤ 5.5

4.71

6

1MHz loss factor

1MHz介质损耗因数

-

≤ 0.04

0.021

7

Water absorption, 1.6mm in thickness

吸水性, 板厚1.6mm                     

mg

≤ 19

10

8

Insulation resistance Impregnated in water, D-24/23

浸水后绝缘电阻,D-24/23

Ω

≥5.0×108

8.5×108

9

Density

密度

g/cm3

1.70-1.90

1.89

10

Thermic endurance

耐温等级

130

B

11

Tolerance

厚度公差   1mm

mm

0.821.18

1.05

 

Any requests,please feel free to contact with us : zhucailin@times-industry.com


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