The DKT-25 CR Polyimide Insulation Tape is a specialized 1mil tape constructed from a high-grade polyimide film coated with a thermosetting silicone adhesive. This combination creates a tape that excels in extreme thermal conditions, offering continuous service up to 180°C. The material is inherently flame-retardant, exhibits excellent dielectric strength, and provides reliable insulation even in thin gauges. Its silicone adhesive is formulated to bond strongly upon application yet remove cleanly without leaving sticky residues or damaging delicate surfaces. This makes it an indispensable tool for processes where temporary protection or precise masking is required, followed by clean removal. The tape's conformability allows it to adhere smoothly to irregular shapes and tight spaces, ensuring complete coverage and protection.

This tape finds essential usage across industries where heat management and electrical integrity are non-negotiable. In electronics manufacturing, it is the go-to...

The DKT-25 CR Polyimide Insulation Tape is a specialized 1mil tape constructed from a high-grade polyimide film coated with a thermosetting silicone adhesive. This combination creates a tape that excels in extreme thermal conditions, offering continuous service up to 180°C. The material is inherently flame-retardant, exhibits excellent dielectric strength, and provides reliable insulation even in thin gauges. Its silicone adhesive is formulated to bond strongly upon application yet remove cleanly without leaving sticky residues or damaging delicate surfaces. This makes it an indispensable tool for processes where temporary protection or precise masking is required, followed by clean removal. The tape's conformability allows it to adhere smoothly to irregular shapes and tight spaces, ensuring complete coverage and protection.

This tape finds essential usage across industries where heat management and electrical integrity are non-negotiable. In electronics manufacturing, it is the go-to solution for masking gold fingers on printed circuit boards during wave soldering, protecting contacts from solder contamination. The automotive sector relies on it for insulating wiring harnesses, protecting sensors during e-coat and paint bake ovens, and wrapping heating elements in seat warmers. Industrial equipment manufacturers use it for coil insulation in motors and transformers, as well as for masking during high-temperature powder coating and anodizing processes. Its reliability under thermal cycling makes it suitable for applications in aerospace, appliance manufacturing, and any setting involving motors, solenoids, or power electronics.

For businesses, the DKT-25 CR tape delivers tangible value through enhanced process reliability and reduced waste. Its high-temperature tolerance minimizes the risk of tape failure during curing or soldering cycles, preventing costly rework and product scrap. The clean-removal adhesive eliminates post-process cleaning steps, saving labor and avoiding damage to finished parts. By providing consistent, predictable performance, this tape helps maintain stringent quality standards in high-volume production. Its durability and resistance to corrosion, solvents, and most chemicals contribute to long-term equipment protection and safety. Investing in this specialized tape translates into fewer production interruptions, higher first-pass yields, and ultimately, a stronger reputation for delivering reliable, well-finished products.

Key Features:
- Constructed from 1mil thick, high-temperature polyimide film backing.
- Coated with a thermosetting silicone adhesive for clean, residue-free removal.
- Withstands continuous operating temperatures up to 180°C (356°F).
- Offers excellent dielectric strength and reliable electrical insulation properties.
- Provides strong adhesion, good conformability, and resistance to flame, corrosion, and many chemicals.

Benefits:
- Ensures reliable protection of sensitive components during high-heat manufacturing processes like soldering and powder coating.
- Eliminates post-process cleaning by removing cleanly without adhesive residue.
- Reduces production waste and rework by preventing tape failure under thermal stress.
- Enhances electrical safety and insulation in motors, PCBs, and electronic assemblies.
- Delivers consistent performance for improved process control and final product quality.