Nitto P-221 Polyimide Solder Masking Tape

Nitto P-221 Polyimide Solder Masking Tape, 0.5″ x 36 yd x 1Mil, Amber
Nitto P-221 is a 1 mil DuPont Kapton Polyimide Film coated on one side with a cured silicone adhesive. This thin, highly conformable polyimide film offers outstanding puncture, tear and abrasion resistance even at elevated temperatures, making it ideal for electrical insulation in the electrical and electronics markets.

SKU: P-221X0.5 Category: Tag: Brand:

Description

Nitto P-221 amber is thin and highly conformable, with outstanding puncture, tear and abrasion resistance at elevated temperatures. An ideal high performance tape for tabbing and holding lithium ion battery cells. Also used for wave solder and solder reflow in electrical markets.
Features
Conformable
Outstanding puncture, tear & abrasion resistance
High temperature
Offers superior dimension stability
High dielectric strength
Flamability Rating -UL 510 & CSA C-22-2
Insulation Class CSA -356 F
Insulation Class UL -356 F
Government Specification ASTM D5213 – Replaces obsolete MIL-P-46112B
Boeing Specifications BAC 5241
Markets Served
Electrical
Electronics
Materials/Backing/Carrier
Kapton Polyimide Film
Backing / Carrier Thickness1.0 mil
Adhesive Coating Single Coated
Adhesive TypeSilicone, Cured
ColorAmber
Adhesion to Steel24 oz/in
Tensile Strength 36 lb/in
Elongation Percentage85 %
Service/Operating Temperature360F
Manufacturer:Electronic Components
Datasheet:Nitto_P-221_Kapton-Polyimide-Film.pdf

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