Kapton® Polyimide Tape
Description:
Polyimide Tape also known as Kapton® tape, is made of polyimide film with heat resistant silicone adhesive to withstand temperature up to 260°C (500°F), packaged in a 36 yard (33m) roll.
Characteristics
• High temperature resistance up to 260°C (500°F)
• No adhesive residue after removal
• High dielectric strength
• Good adhesion
• Flame resistance UL V-0
• Chemical and radiation resistance
• UL File No. E319078
Application:
• Gold finger mask of printed circuit boards during wave soldering
• High temperature mask for high temperature powder coating
• Electrical insulation for traction motor, transformer, cable, and capacitor
• Bar code labels on PCB
•Semiconductor manufacturing
Technical Data:
Properties |
Units |
LR-K01-1 |
LR-K01 |
LR-K02 |
LR-K03 |
LR-K05 |
Backing Thickness |
mm |
0.025 |
0.025 |
0.05 |
0.075 |
0.125 |
Total Thickness |
mm |
0.050 |
0.060 |
0.080 |
0.12 |
0.17 |
Adhesive |
|
Silicone |
Silicone |
Silicone |
Silicone |
Silicone |
Max Tem Range |
°C |
260 |
260 |
260 |
260 |
260 |
Tensile Strength |
N/25mm |
135 |
140 |
185 |
280 |
450 |
Elongation |
% |
55 |
55 |
55 |
55 |
60 |
Adhesion to Steel |
N/25mm |
5.5 |
6.2 |
6.2 |
6.5 |
6.5 |
Breakdown Voltage |
KV |
6 |
7 |
8 |
10 |
12 |
Thermal Class |
|
H |
H |
H |
H |
H |
Standard Length |
m |
33 |
33 |
33 |
33 |
33 |
Colour |
|
Amber
or Black |
Amber
or Black |
Amber
or Black |
Amber
or Black |
Amber
or Black |
Tape Size: 3" plastic core, 33m length, from 2mm width upward.
Special length, thickness or combinations can be supplied per customer's request.
Products can be supplied in roll, tape or shapes per customer's request.
Shelf Life: To obtain best performance, use this product within 12 months from date of delivery and store under normal conditions of 60º to 80ºF (16º to 27ºC) and 40 to 60% R.H. in the original carton.
Note: The technical information, data, recommendations, and other statements provided are based on tests or research which we believe to be reliable, but such information shall in no event constitute a warranty of any kind by Liren. Before using this product, all purchasers should carefully evaluate its suitability for their intended applications. Kapton® is a registered trademark of DuPont.