Nhau

Fiberglassndeye girazi-rakavakirwa fibrous zvinhu zvine chikuru chikamu chakakura. Iyo inogadzirwa kubva kune zvigadzirwa zvisina kugadzirwa senge zvakakwirira-zvakanyanyisa quartz sand Girazi fiber rine zvakanakisa zvemuviri uye zvemakemikari zvivakwa uye zvinoshandiswa zvakanyanya mukatiKuvakwa, kushushikana, automotive, zvemagetsi, uye simba emagetsi.
Chikamu chikuru chegirazi fiber chakapusa, umo zvinhu zvikuru zviri silicon uye oksijeni. Silirate inzvimbo yakaumbwa neiyo silicon ion uye okisijeni ion nemakemikari formula sio2. Silishon ndechimwe chezvinhu zvakawanda kwazvo zvepasi, nepo oxygen ndicho chinhu chakawanda kwazvo mukuputika kwepasi. Naizvozvo, sirivheri, chikamu chikuru chemachira egirazi, zvakajairika kwazvo pasi.

Iyo yekugadzirira maitiro egirazi fiber inotanga kushandisa kushandiswa kweiyo yakanyanya-yekuchena zvinhu, senge quartz jecha rimentone. Izvi zvigadzirwa zvekushandisa zvine huwandu hwakawanda hweSilicon diioxide (si02). Munguva yekugadzirira maitiro, zvigadzirwa zvakatsvuka zvinotanga kunyungudika mumvura yegirazi. Zvadaro, girazi remvura rakatambanudzwa mune fomu fibrous neye fibrilation maitiro. Pakupedzisira, girazi remiti rakapetwa rakadzoreredzwa uye rakarapwa kuti riite magirazi egirazi.
Girazi fiberine zvakawanda zvakanaka zvivakwa. Kutanga, ine simba rakakura uye kuomarara kunogona kugona kuramba mauto akadai sekukanganiswa, kumanikidzwa uye kukotama. Chechipiri, girazi fiber ine yakaderera density iyo inoita kuti chigadzirwa chigadzikane. Mukuwedzera, girazi fiber rinewo rakanyanya kurwisa uye rakanyanya kupisa kudzikisira, rinogona kushandiswa kwenguva yakareba munzvimbo dzine hutsinye. Mukuwedzera, girazi fiber zvakare rine zvigadzirwa zvemhando yepamusoro uye zvakanaka acoustic zvivakwa, zvinoshandiswa zvakanyanya mumunda wemagetsi uye acoustics.