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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     :?10mm~?100mm

    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

     

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