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        NMN

        NMN

        詳細說明


        DESCRIPTION

        NMN is a flexible 3 layers insulation material  consisting a polyester filmwith a calendered NOMEX?, on external both sides.

        PROPERTIES

        The proven dielectric properties of the polyester film and the excellent mechanical and thermal properties of the outer NOMEX? layers, result in a high performance insulating material. The ability of the outer layers to absorb varnish or resins results in exceptional bonding between all winding components.

        APPLICATION

        NMN is a cost effective insulation material and is used in electric motors as slot insulation , phase insulation and wedges.NMN is used as core, interlayer and final insulation for transformers.

        STANDARDS

        Thermal Class F (155oC)

        Insulating material according to IEC 626-1

        DELIVERY FORM Total thickness in mm.

        0,15 , 0,22 , 0,24 , 0,31, 0,37 , 0,47

        NMN can be supplied :

        In rolls from aprox 900 mm width

        In slitting tapes from 6 mm above

        In sheets of 600 x 900 mm and 900 x 1000 mm


        NOMEX?, is a registered trademark of DuPont de Nemours

         NMN  CLASS F – 155oC

         

         

        Technical Specification

        Nominal thickness

        mm

        0,16

        0,22

         

        0,24

         

        0,31

        0,37

        0,47

        Maximum thickness tolerances

        %

        ± 15

        ± 15

        ± 15

        ± 15

        ± 10

        ± 10

        Specific Weight

        g/m2

        170

        240

        275

        365

        450

         

        590

         

        Polyester Film Thickness

        μ

        50

        100

        125

        190

        250

         

        350

         

        L

        Tensile Strength

         

        longitudinal

        N/mm2

        95

        90

        90

        90

        100

        90


        Transversal

        N/mm2

        80

        80

        80

        70

        80

        90

        Elongation at break

        Longitudinal

         

         

        %

        15

        15

        15

        15

        15

        15


        Transversal

        %

        25

        25

        25

        25

        25

        25

        DIELECTRICAL PROPERTIES

        mm

        0,09

        0,15

         

        0,18

         

        0,20

         

        0,25

         

        0,30

        Dielectric Strength

        kV

        10

        12

        15

        16

        20

        16



        Package :



        Production lines:




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