4428Polyimide Film Electrical Tape

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).
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Principales caractéristiques

Used on gold fingers for protection in wave soldering. 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.

Applications

Transformateurs secs et remplis d'huile Électrique / Électronique Assemblage électronique EV Battery Générateurs Harness Cable Assembly Moteurs MRO Alimentations et instrumentation Relais, solénoïdes et bobines magnétiques 180 °C approuvé par UL

Industries

Aérospatiale Électrique / Électronique Fabrication générale Transport