9321 - Polyimide Tape

Ideal Tape Co. Inc.

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FEATURES

Std Roll Length: 36.00 yards

ADVANTAGES

Resists high temperatures
Allows for easy removal without breakage or bath contamination
Allows for easy removal

APPLICATIONS

Wave soldering protection
Hot air leveling masking

MARKETS SERVED

COLORS

Amber

GENERAL INFORMATION

***9321 has been replaced by IT7170 by American Biltrite.*** 9321 is a 2.5 mil, polyimide film tape used to protect goldfingers during wave soldering. It resists temperature of molten solder and allows for easy removal without danger of breakage or bath contamination.

PRODUCT CONSTRUCTION

	Type	Mil Thickness

Backing	PET - Polyester	1.00
Adhesive (unwind)	Silicone	1.50
Thickness (total)		2.50

PRIMARY PHYSICAL PROPERTIES

	Unwind Side	Liner Side

Adhesion-to-Steel - 180° Peel	20.00 oz/in
Adhesive Removable	Yes
Adhesive Clean Removable	Yes
Adhesive Repositionable	Yes
Adhesive Activation	Pressure
Tensile Strength	35.00 lbs/in
Elongation Percent	50.00%

SECONDARY PHYSICAL PROPERTIES

Chemical Resistant

Yes

THERMAL / ELECTRICAL PROPERTIES

Minimum Application Temperature	40°F
Minimum Service Temperature	0°F

The physical properties listed are typical values and are not to be considered as specifications. Our suggestions for use are based on tests we believe to be reliable. However, the purchaser must carry out their own tests to determine the suitability of the product for their internal use. Information is given in good faith, but without warranty.
It is essential, as with all pressure-sensitive tapes, that the surface to which the tape is applied be clean, dry and free of grease and oil.
Shelf life from date of manufacture is based on the product being stored at 70°F(21°C) / 50% relative humidity out of direct sunlight.
Specification compliance is dynamic and should only be used as a general guide. Always confirm that the tape you are interested in currently complies with all specification requirements. Please verify that the product number that you select is available in the proper size and color to meet your specification.