Black Polyimide Tape

Black polyimide tape for applications that call for opacity or lower reflectivity. Select silicone or acrylic adhesive, 1, 2 or 5 mil film backing, and width. Each roll is 36 yards.

Adhesive temperature limits: Silicone: up to 500°F / 260°C; acrylic: up to 300°F / 150°C. Confirm suitability for your substrate and process.

Silicone adhesive specifications

Specification	1 mil (BPT1S)	2 mil (BPT2S)	5 mil (BPT5S)
Color	Black	Black	Black
Polyimide film backing	1 mil	2 mil	5 mil
Total tape thickness	2.5 mil	3.5 mil	6.5 mil
Tensile strength	32 lbs/in	53 lbs/in	95 lbs/in
Elongation	40%	45%	50%
Dielectric strength	7,900 V/mil	12,500 V/mil	19,500 V/mil
Maximum recommended operating temperature	500°F / 260°C	500°F / 260°C	500°F / 260°C
Adhesion to steel	25 oz/in	25 oz/in	25 oz/in
Roll length	36 yards	36 yards	36 yards

Acrylic adhesive specifications

Specification	1 mil (BPT1A)	2 mil (BPT2A)	5 mil (BPT5A)
Color	Black	Black	Black
Polyimide film backing	1 mil	2 mil	5 mil
Total tape thickness	2.5 mil	3.5 mil	6.5 mil
Tensile strength	32 lbs/in	53 lbs/in	95 lbs/in
Elongation	40%	45%	50%
Dielectric strength	7,900 V/mil	12,500 V/mil	19,500 V/mil
Maximum recommended operating temperature	300°F / 150°C	300°F / 150°C	300°F / 150°C
Adhesion to steel	25 oz/in	25 oz/in	25 oz/in
Roll length	36 yards	36 yards	36 yards

10–24 rolls qualify for 5% off; 25 or more qualify for 10% off automatically. For custom widths, volume quotes or technical documentation, contact us.