NOMEX® TYPE 414
NOMEX® Type 414 is designed for applications requiring a strong, yet flexible and conformable sheet. It is electrically and thermally similar to NOMEX® Type 410, but is calendered under different conditions to provide its unique properties. NOMEX® Type 414 is produced in five thicknesses (0.09 to 0.38 mm) (3.4 to 15 mil), with a density from 0.9 to 1.0. NOMEX® Type 414 was designed for use as slot insulation in hand-wound motors and for linear wrapping of wire, but is also used in other applications where its specific characteristics are desirable, such as folded or punched parts. Another example is its use as sheet insulation in fluid-filled transformer applications due to its improved impregnability versus NOMEX® Type 410.
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Three, four and eight strands of twisted high tenacity rayon fused together to form a flat tape-like string.
APPLICATION: For tying up and lashing applications in the electrical and mechanical industry.
Code Size GC532 GC532 TYPE 32 2/3 x 1000 m GC542 TYPE 42 2/4 x 1000 m GC582 TYPE 82 2/8 x 1000 m
POROFOL ® CR 2578
POROFOL ® CR 2578 consists of highly absorbent mica paper based on uncalcined muscovite and polyimide-film (e.g. KAPTON®¹ CR)
POROFOL ® CR 2578 is a flexible tape suitable for hand and machine taping. In spite of the polyimide-film a great number of layers can be impregnated in a short time due to the high porosity of the mica paper. Mechanical and electrical properties of the final insulation mostly depend on the impregnating resin used. In combination with high thermal classification VPI-resins (e.g. silicone resins) the outstanding thermal performance of the polyimide-film in POROFOL ® CR 2578 can be enabled. The polyimide-film as carrier ensures an increased partial discharge resistance.
POROFOL ® CR 2578 is used in VPI-systems for continuous insulation of coils and bars of low and high voltage machines a well as interlayer insulation in VPI-dry type transformers.
Format Roll maximum width 980 mm Tapes from 10 mm width upward
Minimum 12 months at 20°C
Maximum 24 months at 5°C
ISONOM ® NM 0880
ISONOM® NM 0880 is an insulating material consisting of PET-film and calendered Nomex1. The used adhesive is acid ree and temperature resistant.
E. g. slot and phase insulation in low voltage motors.
ISONOM® NM 0880 is a flexible insulating material with excellent electrical properties and high temperature resistance.
Formats Rolls width 920 mm or 1840mm untrimmed Tapes from 10 mm width upwards
Originally packed, ISONOM® NM 0880 can be stored unlimited under normal conditions (RT, 50 % r. h.).