6630 (DMD) polyester kiʻiʻoniʻoni polyester fiber non-woven soft composite material heat resistance class B he ʻekolu-layer soft composite insulation material, i hana ʻia me ka polyester non-woven fabric, polyester film, polyester non-woven fabric (DMD) haku mele, ka ʻO ka mea hoʻopili i hoʻohana ʻia he acid-free, wela-kūʻai, maikaʻi ka mechanical a me ka uila, polyester non-woven fabric i adsorption capacity, hiki ke komo i ka resin ke hoʻokomo ʻia. Hoʻohana ʻia no ka insulation inter-slot a me ka inter-phase insulation i nā kaʻa haʻahaʻa haʻahaʻa, a i hoʻohana ʻia e like me ka insulation interlayer i nā transformers, nui ka paʻakikī o nā mea, a kūpono ia no nā kaʻina hana waho-line.
6630 (DMD) Pono e mālama ʻia ka pepa insulating papa B i loko o kahi lumi wela, maloʻo a maʻemaʻe (ma lalo o 40°C). I ka wā o ka lawe ʻana a me ka mālama ʻana, pono e uku ʻia ka nānā ʻana i ke ahi, ka makū, ke kaomi a me ka pale ʻana i ka lā. ʻO ka manawa mālama ma ka lumi wela he 12 mau mahina, a hiki ke hoʻāʻo ʻia ma hope o ka hala ʻana i nā koi ʻenehana o ka manawa mālama.