Polymer Film, Glass Fabric, Synthetic Paper Composites
Polymer film composites are widely applied as the basis of slot, layer and interphase insulation and wedge-type insulation covers of low and medium power electrical machines.
The materials of this class usually include composites manufactured by polymer film bonding or pressing with papers or non-woven fabrics made of cellulose, synthetic and inorganic fibres, with glass cloth or other materials: polyethylene terephthalate electrical-grade cardboard film, polyester fibre paper, glass cloth, aromatic polyamide fibre paper as well as polyimide film-glass cloth or aromatic polyamide fibre paper combinations.
The “Electroisolit" CJSC produces all types of composites and continuously expands the assortment of this class of polyester-, epoxy-, epoxy rubber- and silicone resin-bound products..
The Ukrpromvnedrenie Company offers the customers a wide choice of composites:
Polymer film and synthetic paper composites
Product
Dimensions
Composition
Thermal class, °С
Application
Shelf life, mon.
51, 51P synthetic cardboard film
ТУ 3491-088-05758799-2002
(900±10) mm.-wide fabric bolts, Ø max. 350 mm wound around hard sleeve with internal Ø (76±1) mm, as well as 200-900 mm-sized sheets. Thickness: 51 – 0,17; 0,19; 0,23; 0,25; 0,27; 0,30; 0,32; 0,35; 0,37; 0,42 mm. 51P – 0,18; 0,20; 0,25; 0,27; 0,30; 0,33 mm. 515 - 0,17; 0,19; 0,21; 0,23; 0,25; 0,27; 0,30; 0,32; 0,35; 0,37; 0,47 mm. 515P – 0,21; 0,25; 0,27; 0,35; 0,40 mm.
Max. 900 mm-wide fabric bolts, Ø max. 350 mm, wound around hard sleeve with internal Ø (76±1) mm. Thickness 0,15; 0,19; 0,20; 0,23; 0,25; 0,32; 0,37 mm.
Polyimide film + PET-E film + polyimide film, epoxy rubber compound.
155
Slot insulation with automated stator insulation of induction as well as explosion-proof motors and refrigerator compressors.
6
Laviterm
Mark ІІ
ТУ 3491-102-05758799-2003
Max. 900 mm-wide fabric bolts, Ø max. 350 mm, wound around hard sleeve with internal Ø (76±1) mm. Thickness 0,17; 0,19; 0,20; 0,25; 0,27; 0,32; 0,37; 0,43; 0,47 mm.
Polyimide film + PET-E film + polyimide film, epoxy rubber compound.
180
L-PMK-T
polyimide composite tape
ТУ 3491-099-05758799-2003
15-860mm-wide fabric bolts and rollers , Ø (100±10) mm, wound around hard sleeve with internal Ø min. 30 mm. Thickness 0,08; 0,10; 0,13; 0,15 mm.