Kapton ® Corona Resistant Polyimide Film Mica Tape----[[LIREN ELECTRICAL INSULATION MATERIALS]]

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Mica Tape Sheet >> Corona Resistant Kapton ® Polyimide Film Mica Tape

Polyimide Film Mica Tape for Traction Motor

Description:

Polyimide Film Backed Mica Tape is a duplex laminate constructed of mica paper with aramid fibrid or muscovite mica paper bonded to polyimide film (e.g. Kapton®) or corona resistant polyimide film with a high temperature silicone binder.

Corona Resistant Polyimide Film Mica Tape has excellent flexibility, high thermal resistance, good corona resistance, excellent physical and electrical properties after VIP treatment.

Application:

Polyimide Film Mica Tape is widely used as a slot , an interturn, an interphase insulation for traction motor, transformer, and coils of class N (200℃).

Technical Data:

Properties		Unit	LR-KM563		LR-KM563N	LR-KM563NCR
Nominal Thickness		mm	0.11	0.14	0.13	0.11
Thickness Tolerance	average	mm	±0.015	±0.015	±0.015	±0.015
Thickness Tolerance	Individual	mm	±0.025	±0.025	±0.025	±0.025
Total Substance		g/m²	169±10	220±10	165±10	145±10
Muscovite Paper Content		g/m²	120±10	160±10	—	—
Mica Paper with Aramid Fibrid		g/m²	—	—	88±5	88±5
Polyimide Film		g/m²	35±3	49±4	63±5	—
Corona Resistant Polyimide Film		g/m²	—	—	—	40±3
Resin Content		%	10 Max	10 Max	10±3	10±3
Volatile Content		%	≤ 2.0	≤ 2.0	≤ 2.0	≤ 2.0
Dielectric Strength		MV/m	≥ 55	≥ 55	≥ 55	≥ 55
Tensile Strength		N/cm	≥ 30	≥ 40	≥ 40	≥ 40
Test Method		IEC60371-2

Standard Length: 30m, 100m, 200m, 300m.

Rolls: max. width 980mm
　Tapes: from 10mm width upwards

Core: 3" plastic or paper

※ Special thickness or combinations can be supplied according to customer.

※ Products can be supplied in roll or tape according to customer requests.

Notes: The technical information and data, recommendations, and other statements provided are based on tests or experience which we believes to be reliable, but the accuracy or completeness of such information is not guaranteed. Before using this product, you must evaluate it and determine if it is suitable for your intended application. Kapton® is registered trademarks of DuPont.

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Nominal Thickness