KPT-1 Kapton™ Alternative Polyimide Tape | 2.6 mil | 36 YD | Gold/Amber | Case
Details
KPT-1 Wave Solder / Hot Air Leveling Tape — Case Pricing
A 1 mil electrical-grade Kapton™ alternative polyimide film coated with a high-performance silicone adhesive. Engineered for wave soldering and hot air leveling (HAL) processes, this tape delivers reliable masking, minimal residue, and clear visibility during board processing.
Key Features
- Thin and conformable — conforms tightly to PCB surfaces and gold contacts
- Adhesive thermosets under heat to increase bond strength during processing
- Leaves minimal residue after removal — reduces cleanup time and rejects
- Transparent gold/amber film allows visual inspection during processing
- Protects gold contacts from molten solder during HAL process
- Outstanding tear and abrasion resistance at elevated temperatures
- Excellent resistance to acids, oils, solvents, water, aging, and staining
Technical Specifications
- Film Thickness: 1 mil
- Tape Thickness: 2.6 mil
- Adhesion: 23.8 oz/in
- Tensile Strength: >20.6 lbs/in
- Elongation: >30%
- Dielectric Strength: >4,000 V
- Temperature Resistance: 200°C (392°F) / 30 min
- Film Color: Gold/Amber (transparent)
- Core: 3" plastic core
- Length: 36 YD (33M) per roll
Compliance & Standards
- Film meets UL 510
- Formulated to meet MIL-P-46112B
Cross-Reference / Equivalent To
Alternative to: Dielectric Polymer #NT-590 · Permacel #P-221 · 3M #5419 & #5433 · Shurtape #6325-01 · Scapa #557 · St. Gobain/Furon #2345-1 · Dewal #304-1 · Ideal #9321 & #IT-7170 · TLC #CT961 · Specialty Tapes #S2210 · Lanmar #595-1 · Chemfab #360-1S · Tesa #4428
™ DuPont Trademark
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