6630 (DMD) polyester film polyester fiber non-woven soft composite material heat resistance class B is a three-layer soft composite insulation material, made of polyester non-woven fabric, polyester film, polyester non-woven fabric ( DMD) composition, the adhesive used is acid-free, heat-resistant, has good mechanical and electrical properties, polyester non-woven fabric has adsorption capacity, can absorb resin when impregnated. Used for inter-slot and inter-phase insulation in low-voltage motors , or used as interlayer insulation in transformers, the material stiffness is large, and it is suitable for mechanical off-line processes.
6630 (DMD) Klasse B isolearjend papier moat wurde opslein yn in fentilearre, droege en skjinne keamertemperatuer (ûnder 40 ° C) omjouwing. By ferfier en opslach moat omtinken jûn wurde oan brân, focht, druk en sinnebeskerming. De opslachperioade by keamertemperatuer is 12 moannen, en it kin noch besocht wurde nei it trochjaan fan de technyske easken fan 'e opslachperioade.