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ISONOM ® NKN 13 0887

ISONOM ® NKN 13 0887

Composition

ISONOM® NKN 13 0887 consists of Polyimide film (e.ge. Kapton'), covered on both sides with calendered Nomex¹ type 416.

Application

ISONOM® NKN 13 0887 is mainly used as a slot liner, slot closure and phase insulation in thermal high stresses electrical motors.
ISONOM® NKN 13 0887 is also used as interlayer insulation in transformers and other electrical machines and appliances.

Properties

ISONOM® NKN 13 0887 is combined flexible material of thermal rating class 180 – 200°C with good mechanical properties like high tensile strength and high tear resistance combined with high electrical strength.

ISONOM® NKN 13 0887 has smooth surface which allows a trouble free manufacturing of low voltage motors where coil inserting machines are used.

Formats
Sheets Width app 920mm, length on request
Rolls Width 920mm untrimmed
Tapes From 10mm width upwards

Sortablility

Originally packed, ISONOM® NKN 13 0887 can be stored unlimited under normal conditions (RT, 50% r. h.)

 

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Description

Technical Data
Properties Test Method Unit Value Value Value Value
Nominal Thickness IEC 60626 mm 0.30 0.33 0.35 0.40
Tolerance % ± 10 ± 10 ± 10 ± 10
Total Substance IEC 60626 g/m² 297 333 370 438
Nomex 416 IEC 60626 μm 130 130 130 130
Polyimide film μm 25 50 75 125
Nomex 416 μm 130 130 130 130
Breakdown Voltage kV ≥9 ≥13 ≥15 ≥20
Breakdown Voltage after folding IEC 60626 kV ≥ 8 ≥12 ≥14 ≥18
TD IEC 60626 ≥180 ≥210 ≥250 ≥320
Elongation MD IEC 60626 % ≥15 ≥17
TD ≥15 ≥17
Thermal Clasification IEC 60626 °C 180 – 200
UL1446 200