Intertape® – Electrical adhesive tapes Intertape® 4118
Intertape® 4118 is a Kapton® tape with silicone adhesive.
DuPont™ Kapton® polyimide backing and silicone adhesive offers outstanding thermal resistance and excellent electrical insulating properties. This tape is used where toughness, puncture resistance, extreme resistance to heat, and flame retardance are required. Operating temperature range is -60 °C (-76 °F) to +260 °C (500 °F).
Used on gold fingers for protection in wave soldering. Is being used as ground barrier and phase insulation in high performance torroidal coils. Also used as an outer wrap on small bobbin wound coils and on form wound coils for traction motors.
Fulfills MIL-P-46112B and ASTM D5213 Type 1, Item A.
- Width: from 2.5 mm in 0.1 mm increments
- Core diameter: 76 mm (3")
- Special widths on request
12 months at room temperature. Adhesive tapes should be stored in a cool, dry place at approx. 20 °C and 50 - 60 % relative humidity. The storage period should not exceed 12 months.
|Property||Unit of measure|
|Type/ Ordering information||Intertape® 4118|
|Standard colours||Brown transparent|
|Adhesiveness / Adhesion to steel||N/cm||1|
|Elongation at break||%||60|
|Electrolyt. corrosion value||Direct 1.0/A, 1|
|Flammability class||conform to UL 510|
|Thermal class||180 °C (H)|
|UL FILE NO.||E20780|