01 Kyakkyawan Retardant na Harshen Harshen PIR Foam Mai Rufin Gilashin Fuskar Fuskar bangon waje
PIR Foam Coated Glass Facer yana zaɓar rigar gyare-gyare na babban mayafin gilashin E gilashin fiber a matsayin substrate, wanda aka yi ta hanyar sizing, scraping da bushewa, wanda aka yi amfani da shi a saman kumfa na PIR na iya samun ingantaccen rufin thermal, ƙarancin wuta, hana ruwa da tsufa…