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Fiber yegirazi ipurasitiki ine saizi ye micron yakagadzirwa negirazi nekudhonza kana simba re centrifugal mushure mekunyunguduka kwakanyanya, uye zvikamu zvayo zvikuru i silica, calcium oxide, alumina, magnesium oxide, boron oxide, sodium oxide, nezvimwewo. Kune mhando sere dzezvikamu zvegirazi, zvinoti, E-glass fiber, C-glass fiber, A-glass fiber, D-glass fiber, S-glass fiber, M-glass fiber, AR-glass fiber, E-CR Glass Fiber.

Faibha yegirazi remagetsi,inozivikanwawo sefaibha yegirazi isina alkali, ine simba guru remakanika, inodzivirira kupisa zvakanaka, inodzivirira mvura, uye inodzivirira magetsi, inowanzoshandiswa semidziyo yekudzivirira magetsi, inoshandiswawo mukugadzira zvinhu zvepurasitiki zvinosimbisa girazi nefiber, asi inodzivirira asidhi zvakanyanya, iri nyore kupiswa nema inorganic acids.
Faibha yegirazi reCine kugadzikana kwakanyanya kwemakemikari, inodzivirira asidhi, uye inodzivirira mvura zviri nani pane fiber yegirazi isina alkali, asi simba remuchina rakaderera paneFaibha yegirazi remagetsi, mashandiro emagetsi haana kunaka, anoshandiswa muzvinhu zvinosefa zvinodzivirira acid, anogonawo kushandiswa muzvinhu zvinosimbisa girazi zvinodzivirira ngura nefaibha.
Faibha yegiraziimhando yefiber yegirazi ine sodium silicate, inodzivirira acid zvakanaka, asi inodzivirira mvura zvakanaka inogona kugadzirwa kuita mati matete, jira rekuputira mapaipi rakarukwa, nezvimwewo.
Mafaibha egirazi reD,inozivikanwawo semafiber egirazi ane dielectric shoma, anonyanya kuumbwa negirazi rine boron yakawanda uye girazi rine silica yakawanda, iro rine dielectric constant diki uye dielectric loss shoma uye rinoshandiswa se substrate yekusimbisa radome, substrate yebhodhi redunhu rakadhindwa, nezvimwewo.
Mashinda egirazi reS uye mashinda egirazi reMAnoshandiswa zvakanyanya mundege, mauto, uye zvakatipoteredza nekuda kwesimba rawo guru, modulus yakakwira, kuramba kuneta zvakanaka, uye kuramba kupisa kwakanyanya.
AR-Girazi faibhaInodzivirira kukurwa kwemvura ine alkali, ine simba guru, uye inodzivirira kukuvadzwa zvakanaka, inoshandiswa se simende inosimbisa.
E-CRfiberglassigirazi risina alkali asi harina boron oxide. Rinodzivirira mvura zvakanyanya uye rinodzivirira acid kupfuura E-glass, uye rinodzivirira kupisa zvakanyanya uye rinodzivirira magetsi zvakanyanya, uye rinoshandiswa pakuisa mapaipi epasi pevhu nezvimwe zvinhu.
Fiber yegirazi ine simba rakanaka rekudzivirira kupisa uye kugadzikana kwemakemikari, simba rakasimba rekudhonza, kubata kwakanyanya kwe elastic, dielectric constant yakaderera, thermal conductivity diki, inodzivirira kukanganiswa, inodzivirira ngura uye kuneta, uye magadzirirwo anoshanda. Zvisinei, kuputsika kwakanyanya, inodzivirira kukwesha, uye kupfava kwakaderera. Saka, fiber yegirazi inoda kugadziriswa, uye kusanganiswa nezvimwe zvinhu zvine chekuita nazvo kuti isangane nezvinodiwa zvendege, kuvaka, nharaunda, nedzimwe nzvimbo.