6630 (DMD) polyester firimu polyester fiber isina-yakarukwa yakapfava yakapfava inosanganisirwa zvinhu kupisa kupisa kirasi B ndeye matatu-layer yakapfava yakapfava inoumba insulation zvinhu, yakagadzirwa nepolyester isina-yakarukwa jira, polyester firimu, polyester isiri-yakarukwa jira (DMD) kuumbwa, iyo adhesive inoshandiswa haina acid-isina, inodzivirira kupisa, ine yakanaka mechanic uye magetsi zvivakwa, polyester isina-yakarukwa jira rine adsorption kugona, rinogona kutora resin kana yaiswa. Inoshandiswa kune inter-slot uye inter-phase insulation in low-voltage motors , kana kushandiswa se interlayer insulation mu transformers, kuoma kwezvinhu kwakakura, uye inokodzera mechanical off-line maitiro.
6630 (DMD) Kirasi B insulating bepa inofanira kuchengetwa munzvimbo ine mhepo, yakaoma uye yakachena tembiricha yekamuri (pasi pe40 ° C) nharaunda. Panguva yekufambisa uye kuchengetedza, kutarisisa kunofanirwa kubhadharwa kumoto, unyoro, kudzvanywa uye kuchengetedzwa kwezuva. Nguva yekuchengetedza pakupisa kwekamuri mwedzi gumi nemaviri, uye inogona kuedzwa mushure mekupfuura zvinodiwa zvehunyanzvi zvenguva yekuchengetedza.