Flexible Mica

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Flexible Mica

A flexible electrical insulation sheet composed of mica splittings bonded with a high temperature resin. Bonded with either Polyester (NEMA 6) or Silicone (NEMA 86).  It offers flexibility and formability without the use of heat. Can be used as insulation in field coils, transformer phase insulation, coil wrappers and slot insulation.

BASIC TYPES OF MICA SPLITTINGS PLATE
Type Description Bond Temp Class Available
NEMA 1 Hot Moldable Mica Plate Shellac Class C 130° C Sheets up to 36" x 36". Thickness .015" to .060"
Alkyd-Vinyl Class F 155° C Sheets up to 36" x 36". Thickness .015" to .060"
NEMA 3 Rigid Segment Plate Shellac Class C 130° C Sheets up to 36" x 36". Thickness .015" to .060"
Alkyd-Vinyl Class F 155° C Sheets 29.5" x 41.3". Thickness .020" to .060"
NEMA 6 Cold Flexible Mica Plate Polyester Class F 155° C Sheets up to 36" x 36". Thickness .010" to .060"
NEMA 86 Cold Flexible Mica Plate Silicone Class H 180° C Sheets up to 36" x 36". Thickness .010" to .060"
NEMA 311 Mica Between Varnishd Glass Cloth Polyester Class F 155° C Sheets up to 36" x 36". Thickness .010" to .060"
NEMA 312 Mica Between Varnishd Glass Cloth Silicone Class H 180° C Sheets up to 36" x 36". Thickness .010" to .060"