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Bleher Folientechnik Elektroisolierfolien

Electrical insulating films

Heat resistant, tensile and tear resistant, excellent electrical properties, UL- listed

Our optimont® electrical insulation film is used as interlayer and cover layer insulation in transformers, chokes and relay coils. Further fields of application are slot and phase insulation, as cover slider and slot sleeve in electrical machines, generators and magnet construction as well as insulation layer in electrical devices.

Due to the excellent balance of its electrical properties in combination with chemical, thermal and physical properties, polyester film offers unique design possibilities to the electrical industry. It is characterised by excellent resistance to moisture and most solvents and can be used at temperatures from -70 °C to 150 °C. It does not become brittle when aged under normal conditions, as it does not contain plasticizers.

CONTACT PERSON

Rolls + Sheets

Eric Geringer

Telefonnummer+49 71 52 - 99 77 3-36
Email-AdresseEric.Geringer@bleher.com

Rolls + Sheets

Tom Walter

Telefonnummer+49 71 52 - 99 77 3-35
Email-AdresseTom.Walter@bleher.com

Product Description Examples of use Delivery form Strength (µm)
optimont® MF-MW

PET film biaxially oriented, milky-white, dimensionally stable, heat-resistant, tear-resistant, UL-listed


Technical data sheet
isolation of electronic and electrical components such as cables, engines, circuits rolls
short rolls
mother rolls / master roll
36, 50, 75, 100, 125, 190, 250, 300, 350, 500
optimont® MF-SC

PET film biaxially oriented, semi-clear, dimensionally stable, heat-resistant, tear-resistant, UL-listed


Technical data sheet
isolation of electronic and electrical components such as cables, engines, circuits rolls
short rolls
mother rolls / master roll
250, 300, 350
optimont® MF-WO

PET film biaxially oriented, white-opaque, dimensionally stable, heat-resistant, tearproof, UL-listed


Technical data sheet
isolation of electronic and electrical components such as cables, engines, circuits rolls
short rolls
mother rolls / master roll
50, 100, 125, 175, 250

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