Ukuhlelwa kweefiber zeglasi

Ngokwemilo kunye nobude, i-fiber yeglasi inokwahlulwa ibe yifayibha eqhubekayo, ifayibha yobude obusisigxina kunye noboya beglasi; Ngokokwakheka kweglasi, inokwahlulwa ibe yialkali yasimahla, ikwazi ukumelana neekhemikhali, ialkali ephezulu, ialkali ephakathi, amandla aphezulu, imodyuli ephezulu elastiki kunye nefiber yeglasi enganyangekiyo yealkali.

Ifiber yeglasi yohlulwe ngokwamabakala ahlukeneyo ngokwendlela yokubunjwa, ubume kunye nokusetyenziswa. Ngokomgangatho, i-fiber yeglasi yeBanga E yeyona nto isetyenziswa kakhulu kwaye isetyenziswa ngokubanzi kwizinto zokufakelwa kombane; Ibanga s yifayibha ekhethekileyo. Nangona imveliso incinci, ibaluleke kakhulu. Ngenxa yokuba inamandla amakhulu, isetyenziselwa ukukhusela emkhosini, njengebhokisi ye-bulletproof, njl. IBanga C liyaxhathisa kwiikhemikhali kuneBanga E kwaye lisetyenziselwa ipleyiti yokwahlula iibhetri kunye nesihluzo setyhefu yekhemikhali; Iklasi A yi-alkaline glass fiber, esetyenziselwa ukuvelisa ukuqinisa.

Ukuveliswa kwefiber yeglasi

Izinto eziphambili zokuvelisa i-glass fiber yisanti yequartz, i-alumina kunye ne-pyrophyllite, i-limestone, i-dolomite, i-boric acid, i-soda ash, i-mirabilite, i-fluorite, njl. imicu; Enye kukwenza iglasi etyhidiweyo ibe yibhola yeglasi okanye intonga enobubanzi obuyi-20mm, kwaye emva koko ifudumale kwaye iyinyibilikise ngeendlela ezahlukeneyo ukuze ibe nobubanzi obuyi-3 ~ 80 μ Ifiber entle kakhulu ye-M. Ifiber engapheliyo izotywe yi. umzobo oomatshini ngeplatinum ialloy plate ibizwa ngokuba yifiber yeglasi eqhubekayo, ebizwa ngokuba yifiber ende. Iintsinga eziyekayo ezenziwe ngerola okanye ukuhamba komoya zibizwa ngokuba ziifiber zeglasi ezisisigxina, ezaziwa ngokuba ziintsinga ezimfutshane. Iintsinga ezicolekileyo, ezimfutshane kunye neziqengqelekayo ezenziwe ngamandla ecentrifugal okanye ukuhamba komoya ngesantya esiphezulu zibizwa ngokuba yiglasi yoboya. Emva kokucutshungulwa, ifayibha yeglasi inokwenziwa kwiintlobo ezahlukeneyo zeemveliso, ezinje ngelaphu, i-twistless roving, isandulela esinqunqiweyo, ilaphu, ibhanti, ukuva, ipleyiti, ityhubhu, njl.