Polyimide Film Glass Cloth Mica Tape
Description:
Polyimide Film Glass Cloth Backed Mica Tape (equivalent to POROBAND® PIN 2851) is a triplex laminate constructed of muscovite paper bonded to polyimide film (e.g. Kapton®) or corona resistant polyimide film (CR PI) and glass cloth with a high temperature silicone binder.
This Mica Tape has excellent flexibility and does not loose mica dust when used in machine taping. It maintains high thermal resistance, good corona resistance, excellently physical and electrical properties.
Application:
Polyimide Film Glass Cloth Backed Mica Tape is widely used as an insulation material for electrical wire cable, traction motor, transformer, and coils of class R (220°C).
Technical Data:
Properties |
Unit |
LR-KG562 |
LR-KG562CR |
Nominal Thickness |
mm |
0.10 |
0.13 |
0.10 |
0.13 |
Thickness Tolerance |
average |
mm |
±0.01 |
±0.02 |
±0.01 |
±0.02 |
individual |
±0.02 |
±0.03 |
±0.02 |
±0.03 |
Total Substance |
g/m² |
135±10 |
175±12 |
140±10 |
180±12 |
Mica Content |
% |
≥40 |
≥50 |
≥40 |
≥50 |
Glass Cloth |
g/m² |
18±2 |
20±2 |
18±2 |
20±2 |
Polyimide Film |
g/m² |
35±3 |
35±3 |
— |
— |
CR Polyimide Film |
g/m² |
— |
— |
40±3 |
40±3 |
Binder Content |
% |
10-16 |
10-16 |
10-16 |
10-16 |
Volatile Content |
% |
≤ 2.0 |
≤ 2.0 |
≤ 2.0 |
≤ 2.0 |
Dielectric Strength |
MV/m |
≥50 |
≥50 |
≥50 |
≥45 |
Tensile Strength |
N/cm |
≥60 |
≥60 |
≥60 |
≥60 |
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 a registered trademark of DuPont. POROBAND is a registered trademark of Isovota.