Abstract: Gabatar da kayan aiki da sifofi na abokantaka na muhalli ma'adinai rufi igiyoyin wuta, ta hanyar zayyana ma'adinai hana insulating yadudduka, thermosetting polymer m yadudduka, inorganic fiber filler, ƙaramin hayaƙi mara halogen silicon ain rufi Layer, karfe sulke mai hana wuta Layer, Layer rigakafin wuta, da karfe sulke mai hana wuta. Ƙaƙƙarfan tsarin jujjuyawar haɗaɗɗun ya ƙunshi ƙananan hayakin halogen mara kariya na kare muhalli na waje, fahimtar kariyar muhalli na juriya na wuta na USB da ƙarancin aikin kare muhalli mai guba, ƙananan guba, da kuma kebul mai jure wuta.
