ISOSPAN KMK 3625 – Thermal Class B 130°C


ISOSPAN KMK 3625 is obtained by combining a Polyester film and kraft paper. The polyester film is interlayed between two layers of top-quality kraft paper for electrical use. ISOSPAN KMK 3625 is produced in different types, combining kraft paper with polyester film. The standard thicknesses of the kraft paper are 50, 75 e 125 µ.


Maximum working temperature: 130°C (IEC 60626) – B dielectric class limit


Characteristics: Paper suitable for transformer insulation, motor slots and for all those electrical applications that require:
excellent electrical insulation - excellent mechanical resistance – good thermal resistance


Availability: rolls 1000 mm in height, slit rolls starting from 10 mm in height, inner diameter 76 mm. The material can be cut, shaped and die-cut according to customer design or request.


Color: Brown


Processing are carried out both on insulating papers normally available in stock, and on other insulation papers on customer request.
Any type of insulating paper can be supplied as follows:
- Whole original rolls or unpacked rolls
- Rolls cut to the width required by the customer
- Edged rolls
- Fringed rolls
- Customized processing is carried out under specific customer request (e.g.: moulded, die cut...)