Quartz faibha inogadzirwa nekuchena kwakakwira silica quartz dombo nekunyungudika kwekushisa kwepamusoro uye yobva yadhonzwa kubva padhayamita yefilament ye1-15μm yegirazi rakakosha fiber, ine kupisa kwakanyanya kupikisa, inogona kushandiswa kwenguva yakareba pakupisa kwakanyanya kwe1050 ℃, mukupisa kwe1200 ℃ kana zvakadaro sekushandiswa kwezvinhu zvinopisa. Iyo yekunyungudika yequartz fiber ndeye 1700 ℃, yechipiri chete kune kabhoni fiber maererano nekudzivirira kwekushisa. Panguva imwecheteyo, nekuti quartz fiber ine yakanakisa magetsi ekudzivirira, iyo dielectric inogara uye dielectric kurasikirwa coefficient ndiyo yakanakisa pakati pese mineral fibers. Quartz fiber ine huwandu hwakasiyana hwekushandisa mundege, aerospace, semiconductor, yakakwirira tembiricha insulation, yakakwirira tembiricha kusefa.