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Our mul­ti­layer lami­na­tes and tapes

Insu­la­tion lami­na­tes are used in a wide range of app­li­ca­ti­ons where they are an essen­tial part of the insu­la­tion sys­tem. They are mainly used for slot and phase insu­la­tion in motors, gene­ra­tors as well as for insu­la­tion of transformers.

Our high-qua­lity lami­na­tes are cha­rac­te­ri­zed by high ten­sile as well as dielectric strength and are sui­ta­ble for use at high tem­pe­ra­tures. They also have excel­lent imp­regna­bi­lity and cost-efficiency.

Our Myo­flex® and Acuflex® insu­la­tion papers are mul­ti­layer lami­na­tes. The com­po­si­tion is fully cus­to­miz­able accord­ing to cus­to­mer needs and requirements.

Pro­ducts and solu­ti­ons

Our biplex or triplex lami­na­tes made of poly­es­ter fleece felt and poly­es­ter film are par­ti­cu­larly sui­ta­ble for heat clas­ses 130 to 155 °C for rota­ting machinery and trans­for­mer applications.

The poly­es­ter felt is used to improve the ther­mal aging beha­vior of the poly­es­ter film.

Our biplex or triplex lami­na­tes of ara­mid paper with poly­es­ter film are par­ti­cu­larly sui­ta­ble for ther­mal clas­ses 155 to 180 °C for rota­ting machinery and trans­for­mer applications.

The ara­mid paper is used to extend ther­mal per­for­mance up to 220 °C if required.

Our biplex or triplex lami­na­tes made of ara­mid paper with poly­im­ide film are par­ti­cu­larly sui­ta­ble for heat clas­ses 200 and 220 °C for rota­ting machinery and trans­for­mer applications.

Due to the high ther­mal sta­bi­lity of poly­im­ide, these lami­na­tes are used for extreme high-tem­pe­ra­ture insu­la­tion, in some cases > 220 °C.

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About Von Roll
We are pioneers and glo­bal lea­ders — for more than 100 years.
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