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      1. Products List

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        TEL:+8613861260989(manager)
          +8618052520570(salesman)
        ADD:NO.8 XinKang road Changzhou Jiangsu China
        EMAIL:cz-jl@cz-jl.cn(manager)
              yangzhen@cz-jl.cn(salesman)

        Products > Insulating paper composite

        Diamond dotted insulation paper

        Issues time:2014-08-05 10:03:10

        菱格點膠絕緣紙

        Diamond dotted insulation paper is made of electrical insulating paper with diamond-shape epoxy resindotted in both sides.The epoxy resin used in D.D.P. contains a kind of incubative hardener material, it is a dry and crisp material at normal temperature (below35℃).
        This product has good dielectric properties and good mechanical properties after being heat-solidfication. It can be used as insulation material for coils and between layers of oil immerged power and distrbution transformeers.

        tem

        Index.

        Unit

        Value

        1

        Thickness and tolerance

        mm

        0.08

        ±0.005

         

        0.13

        ±0.007

         

          
        0.18

        ±0.010  

        0.20

        ±0.010

        0.25

        ±0.010

        2

        Density

        g/cm3

        0.851.10

        3

        Single thickness

        μm

        1015

        4

        Moisture content

        %

        4.08.0

        5

        Oil-absorption

        %

        20

        6

        Bond strength

        at room temp.

        kPa

        650

        100℃±2

        450

        7

        Pollution for transformer oil

        -

        no pollution(tan∮<0.001)

        8

        Tensile Strength

        lengthwise

        N/10mm

        60

        110

        160

        180

        230

        crosswise

        30

        50

        70

        80

        100

        9

        Tearing Strength

        lengthwise

        Mn

        450

        900

        1350

        1500

        2000

        crosswise

        500

        1000

        1500

        1700

        2300

        10

        Breakdown voltage

        in air

        KV

        0.88

        1.37

        2.00

        2.10

        2.25

        in oil

        4.40

        7.00

        9.00

        9.80

        11.50


        CopyRight 2014 Changzhou Jinlong Insulation Material Co.,Ltd.

        Tel:+86 18651998666 James Yang(General manager)+86 18921077800 Hawking Wang(Export Manager) Fax:86-519-86781081

        ADD:No.9,Hehuan South Road,Zhonglou Development Zone,Changzhou City,Jiangsu Province,China.

        Email:cz-jl@cz-jl.cn (James Yang) hawking79_wang@126.com(Hawking Wang)

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