Ukuhlelwa kunye nokuqaliswa kweFiberglass

I-Fiberglasssisixhobo se-inorganic nonmetallic esineempawu ezibalaseleyo, ezisetyenziselwa ukwenza iiplastiki ezomeleziweyo okanye irabha eyomeleziweyo. Ineengenelo zobunzima bokukhanya, ukomelela okuphezulu, ukumelana nobushushu obuphezulu, ukumelana nokugqwala, ukugqunywa kobushushu, ukufunxa isandi kunye nokusebenza kakuhle kokufakwa kombane. Yenziwe nge-pyrophyllite, isanti yequartz, i-limestone, i-dolomite, i-boralcite kunye ne-borate brucite ngokunyibilika kobushushu obuphezulu, umzobo, umsonto ojijayo, ukuluka njalo njalo. Ububanzi be-monofilament yayo buvela kwii-microns ezininzi ukuya kwii-microns ezingaphezu kwama-20, ezilingana ne-1/20-1/5 yocingo lweenwele.
Zininzi iindlela zokuhlela i-fiberglass:
(1) Ngokwezixhobo ezahlukeneyo ezikhethiweyo ngexesha lokuvelisa, i-fiberglass inokwahlulwa ibe yi-alkali-free, medium-alkali, high-alkali kunye ne-fiberglass ekhethekileyo;
(2) Ngokwembonakalo eyahlukileyo yefayibha, i-fiberglass inokwahlulwa ibe yifiberglass eqhubekayo, i-fiberglass yobude obusisigxina, umqhaphu weglasi;
Ngokwesiseko somahluko kububanzi be-monofilament,fiberglassinokwahlulwa ibe yimicu ye-ultrafine (engaphantsi kwe-4 m ububanzi), iintsinga eziphambili (3 ~ 10 m ububanzi), i-intermediate fibers (ngaphezu kwama-20 ububanzi) kunye ne-coarse fibers (malunga ne-30¨m ububanzi).
(4) Ngokweempawu ezahlukeneyo zefayibha,i-fiberglassinokwahlulwa ibe yifayibha yeglasi eqhelekileyo, iasidi eyomeleleyo kunye nefayibha yeglasi enganyangekiyo yealkali, ukuxhathisa okuqinileyo kweasidi