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Advanced Polymer Tape Inc.

Polyimide Dots

Polyimide Dots

Regular price $12.00 USD
Regular price Sale price $12.00 USD
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These discs/dots are manufactured from commercial grade polyimide film with a special silicone adhesive. The polyimide carrier is only 1 Mil, making this tape extremely conformable for irregular shapes and surfaces. Designed for high temperature masking found in conformal coating of PCBs, protection of gold fingers during circuit board soldering and electrical insulation of high temperature coils, motors and transformers.


Product Features

Temperature Rating: 500° F / 260° C
All die cuts 3/8" or larger come standard with a split-back liner. Split liner for smaller dimensions upon request
Meets Class H Requirements, flame retardant
Excellent dielectric strength and chemical resistance
Conformable for uneven surfaces or irregular shapes
Removes cleanly even after long bake cycles with no residue
Used in Powder Coating, E-Coating, Wave Soldering, Hot Air Leveling, and Circuit Board Insulation


Carrier - 1 Mil Polyimide
Adhesive - 1.5 Mil Silicone
Total Thickness Mils - 2.5
Tensile Strength (lb./in) - 30
Adhesion to Steel oz/in - 25
Dielectric Strength v/mil - 6500
Operating Temperature ℃ - 260℃

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