Siffofin
1 Kyakkyawan aikin aminci.Gilashin mai zafi na Nobler yana da kyakkyawan aikin aminci.Da zarar an karye, gilashin mai zafin na iya tarwatsewa zuwa tarkace, kuma ya karye zuwa kananan guda marasa lahani (wanda ake kira ruwan gilashin), wanda ba shi da illa ga mutane.
2 Babban juriya mai tasiri.Gilashin mai zafi na Nobler yana da 4 ~ 5 sau mafi girman juriya fiye da gilashin taso kan ruwa.Komai zafin sinadari ko zafin jiki, duka hanyoyin sun inganta ƙarfin gilashin.
3 Kyakkyawan kwanciyar hankali na thermal.Gilashin zafin jiki mai daraja yana da ƙarfin juriya ga karyewar zafi fiye da gilashin talakawa.Yana iya jure yanayin zafi har zuwa 260 ℃ ~ 330 ℃
4 Ƙarfin lanƙwasawa.Gilashin mai zafi mai daraja yana da ƙarfin jujjuyawa fiye da gilashin da aka rufe ko kuma gilashin ƙarfafa zafi.
