1 MIL KAPTON™ POLYIMIDE FILM P-221

1 MIL KAPTON™ POLYIMIDE FILM

The ultimate in electrical insulation tape, our P-221 AMB. 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.

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Datasheet

SDS

Datasheet

NA_P-221_012023_EN

SDS

The information contained herein is based on all the documentation, information and data that can be obtained as of the date issued.

However, Nitto Denko Co., provides no warranties or guarantees, express or implied, regarding the accuracy or completeness of the information on contained amount, physical or/and chemical properties, and hazards or/and harm mentioned herein.

As for SDS of products categorized as "Article", Nitto Denko Co., voluntarily creates and releases the SDS for the particular products which frequently receive inquiries.

SDS_NJ_Polyimide_Adhesive_Tape_P221_EN

Features
Structure
Properties

Features

Offers superior electrical insulation.
Offers superior dimension stability.
Offers superior heat resistance (Normal service temperature is 320°F/160°C).
Narrow width processing is available.
Available in long lengths.

Structure

Properties

BACKING MATERIAL	1-MIL Kapton™ Polyimide Film
ADHESIVE	Silicone, Cured
COLOR	Amber
INSULATION CLASS UL	356°F -180°C
INSULATION CLASS CSA	356°F - 180°C
BOEING SPECIFICATIONS	BAC 5241
GOVERNMENT SPECIFICATIONS	ASTM D5213 TYPE 1, CLASS A (Replaces obsolete MIL-P-46112B)

	IMPERIAL	METRIC
TOTAL TAPE THICKNESS	2.6 mils	0.066 mm
TENSILE STRENGTH	36 lbs/in	63 N/10mm
ELONGATION	85%	85%
ADHESION TO STEEL	24 oz/in	2.7 N/10mm
DIELECTRIC STRENGTH	7,500 volts	7.5 kV