Hunhu hwegirazi fiber

Girazi faibha ine tembiricha yakakwira kudarika organic fiber, isingabatike, corrosion resistance, yakanaka kupisa kupisa uye kuvharisa inzwi (kunyanya girazi wool), kusimba kwakanyanya uye kunaka kwemagetsi kuvharisa (senge alkali free glass fiber).Nekudaro, ine brittle uye haina kusakara kupfeka kusagadzikana.Girazi faibha rinonyanya kushandiswa semagetsi ekudzivirira zvinhu, maindasitiri mafirita zvinhu, anti-corrosion, hunyoro-uchapupu, kupisa kwekupisa, kuvharira ruzha uye kuvhunduka zvinhu.Inogonawo kushandiswa sechinhu chinosimbisa kugadzira mapurasitiki akasimbiswa kana rabha yakasimbiswa, gypsum yakasimbiswa uye simende yakasimbiswa.Iko kuchinjika kunogona kuvandudzwa nekuputira girazi fiber ne organic zvinhu, izvo zvinogona kushandiswa kugadzira jira rekurongedza, hwindo rehwindo, jira remadziro, jira rekuvhara, zvipfeko zvekudzivirira, magetsi ekudzivirira uye ruzha rwekudzivirira zvinhu.

Girazi rinowanzoonekwa sechinhu chakaoma uye chisina kusimba uye hachina kukodzera kune zvigadzirwa zvemaumbirwo.Zvisinei, kana ikakweverwa kuva silika, simba rayo richawedzerwa zvikuru uye rine hunyoro.Naizvozvo, inogona pakupedzisira kuve yakanakisa zvimiro zvinhu mushure mekupihwa chimiro neresin.Simba regirazi fiber rinowedzera nekuderera kwedhayamita yayo.Sechinhu chinosimbisa, girazi fiber ine zvinotevera maitiro.Aya maitiro anoita kuti kushandiswa kwegirazi faibha kuwedzere kupfuura mamwe marudzi emafiber, uye kukurumidza kwekusimudzira kuri kumberi.Hunhu hwayo hwakanyorwa sezvizvi:

(1) High tensile simba uye kudikitira kudiki (3%).

(2) Yakakwira elastic coefficient uye yakanaka rigidity.

(3) Iine kureba kwakakura mukati meiyo elastic muganho uye yakakwirira tensile simba, saka inotora hombe simba rekuita.

(4) Iyo inorganic fiber isina kupisa uye yakanaka makemikari kuramba.

(5) Kutora mvura shoma.

(6) Yakanaka dimensional kugadzikana uye kupisa kupisa.

(7) Yakanaka processability, inogona kugadzirwa kuita tambo, masumbu, kunzwa, kuruka uye zvimwe zvigadzirwa nenzira dzakasiyana.

(8) Kujeka kuburikidza nechiedza.

(9) Kugadziriswa kwemumiririri wepamusoro wekurapa nekunamatira kwakanaka kune resin kwapera.

(10) Mutengo wakachipa


Nguva yekutumira: Aug-16-2021