Iglasi kunye neMveliso ekrwada yokuvelisa kwayo
| E23.1509Isampuli yeSeti yeGlasi kunye neMveliso eluhlaza ekuveliseni kwayo | |||
| 01 | Vitreous izinto zokwenza imveliso | 11 | Tsala inkqubo yeglasi |
| 02 | Vuthela inkqubo yeglasi | 12 | Iglasi yesitampu |
| 03 | Isanti yeQuartz | 13 | Iglasi yaseColombia |
| 04 | Ikalika | 14 | Ityhubhu yobushushu |
| 05 | Ukubetha | 15 | Iglasi ngaphaya |
| 06 | Orthoclase | 16 | Isilika yeglasi |
| 07 | Isalfure | 17 | Iglasi opaque |
| 08 | Dyestuff | 18 | Intonga yeglasi |
| 09 | Nqanda iglasi | 19 | Iglasi yeMercury |
| 10 | Ingilazi eyenziwe ngokukodwa | . | . |
Iglasi yinto engeyiyo yentsimbi engaphiliyo, engaqhelekanga eyenziwe ngokubanzi ngezinto ezahlukeneyo zezimbiwa (ezifana nesanti ye-quartz, iboraksi, i-boric acid, i-barite, i-barium carbonate, ilitye lekalika, i-feldspar, i-soda ash, njl.) Njengezona zinto ziphambili, Kongezelelwa isixa esincinci sezinto zokuncedisa ekrwada. ye.
Amacandelo alo aphambili yi-silicon dioxide kunye nezinye i-oxides. [1] Ukwenziwa kweekhemikhali kwiglasi yesiqhelo yiNa2SiO3, CaSiO3, SiO2 okanye Na2O · CaO · 6SiO2, njl.Icandelo eliphambili liyisiliti yetyuwa ephindwe kabini, eyomeleleyo ngokuma ngendlela engaqhelekanga.
Isetyenziswa ngokubanzi kwizakhiwo ukwahlula umoya kunye nokuhambisa ukukhanya. Ngumxube. Kukho iglasi enemibala exutywe nezinye iinyithi zesinyithi okanye iityiwa ukubonisa umbala, kunye neglasi enomsindo eyenziwe ngeendlela zomzimba okanye zemichiza. Ngamanye amaxesha ezinye iiplastiki ezibonakalayo (ezinjenge-polymethyl methacrylate) zikwabizwa ngokuba yi-plexiglass.
