Double Sided Kapton Tape

Double sided kapton tape (Double sided polyimide tape) is based on polyimide film, coated with high-performance silicone pressure-sensitive adhesive on both sides, and then laminated on both sides by single-sided fluoroplastic release film or double-sided fluoroplastic release film on one side Composite made. It has high coating accuracy(±2.5um), no scratches, wire drawing and other phenomena on the appearance, good shear performance, easy punching die-cutting processing, excellent high temperature resistance and solvent resistance..

Features:

Withstands temperatures up to 260°C continuous, short-term peaks up to 280°C.
Adhesive on both sides for flexible mounting and bonding of components.
Excellent dielectric strength for high-voltage electrical insulation.
Resistant to chemicals, solvents, and mechanical abrasion.
Maintains dimensional stability in harsh environments.
Compatible with die-cutting and automation, available in rolls or custom formats.
Choose from silicone-silicone, acrylic-acrylic, or hybrid adhesive combinations.

Applications:

Bonding and insulating flex circuits, PCBs, and components, Battery pack assembly and cell-to-cell bonding in EV and BESS systems, Mounting of heaters, sensors, or EMI shielding layers, Fixing or laminating optical or electronic layers in display or camera modules, High-temperature thermal insulation and dielectric protection.

Additional Documents:

Double Sided Kapton Tape (TDS)

Adhesive Tapes Selection Guide

Category: Kapton Tape

Description

Technical data

Product Code / Technical Parameters	P120-50DS	P205-75DS	P205-100DS	P705-150DS	P505-200DS	P709-210DS
Color	Gold，Black, Red, Green, Transparent
Total Thickness [mm]	0.05	0.075	0.1	0.15	0.2	0.2
Backing Thickness [mm]	0.012	0.025	0.025	0.075	0.05	0.075
Backing	PI	PI	PI	PI	PI	PI
Adhesive	Silicone	Silicone	Silicone	Silicone	Silicone	Silicone
180° Peel Strength [N/inch]	A≥6.5 B≥6	A≥6.5 B≥6	A≥10 B≥9	A≥10 B≥9	A≥11 B≥10	A≥11 B≥8
Tensile Strength [kg/25mm]	10	10	10	28	20	28
Elongation At Break [%]	30	45	45	60	60	60
Breakdown Voltage [KV]	2.5	5	5	9	5	9
Long-Term Temperature Resistance [℃]	260	260	260	260	260	260
Short-Term Temperature Resistance [℃]	280	280	280	280	280	280

Legal Disclaimer

The values given are typical values, and do not constitute a specification. We recommend testing the suitability of the self-adhesive tape for the designated application or use. Please contact us or e-mail info@ysdiecut.com to determine product availability.

Accept OEM: Delivers tailor-made adhesive tape products and die-cut components under your brand specifications—designed to integrate seamlessly into your end products.

Accept ODM: Tape ODM (Original Design Manufacturing) refers to a service model where designs, develops, and manufactures ready-to-sell adhesive tape products that can be branded and marketed under your own label.

Tapes Manufacturer
Yousan New Materials

Storage
It is recommended to store in a clean and dry place, away from direct sunlight, to prevent damage to the packaging, and to avoid keeping it with volatile solvents. The storage temperature is 0-40°C and the humidity is <80%. To maintain optimal performance, this product should be used within 12 months from the date of manufacture.