Iav & Cov Khoom Siv Raw Nws Cov Khoom Siv
| E23.1509Qauv Teeb Ntawm Cov Iav & Khoom Raw Rau Qhov Ua Nws | |||
| 01 | Vitreous raw khoom ntawm kev tsim khoom | 11 | Rub lub iav system |
| 02 | Tshuab lub iav | 12 | Stamp-se iav |
| 03 | Quartz xuab zeb | 13 | Colombia iav |
| 04 | Looj Mem | 14 | Mob plhws raj |
| 05 | Su yeej | 15 | Pob tshab iav |
| 06 | Orthoclase | 16 | Iav txhob lo lo ntxhuav |
| 07 | Tub Lauj | 17 | Opaque iav |
| 08 | Lub cev yuag | 18 | Iav lo |
| 09 | Txwv cov iav | 19 | Mercury iav |
| 10 | Tshwj xeeb ua khob | . | . |
Iav yog cov khoom siv amorphous inorganic tsis yog xim hlau, feem ntau ua los ntawm cov khoom siv muaj ntau yam (xws li quartz xuab zeb, borax, boric acid, barite, barium carbonate, limestone, feldspar, dej qab zib tshauv, thiab lwm yam) yog cov khoom tseem ceeb, thiab ib qho me me ntawm cov khoom pabcuam ntu ntxiv ntxiv. ntawm.
Nws lub ntsiab yog silicon dioxide thiab lwm yam oxides. [1] Cov tshuaj lom neeg ntawm cov iav zoo tib yam yog Na2SiO3, CaSiO3, SiO2 lossis Na2O · CaO · 6SiO2, thiab lwm yam Cov ntsiab lus tseem ceeb yog silicate coj ntsev, uas yog amorphous khoom nrog cov qauv tsis xwm yeem.
Nws yog dav siv hauv cov tsev sib cais cua thiab kis teeb. Nws yog kev sib xyaw. Tseem muaj cov iav dawb uas tau muab xyaw nrog qee cov hlau oxides lossis ntsev kom pom cov xim, thiab cov iav tempered los ntawm kev siv lub cev lossis tshuaj. Qee zaum qee qhov plam pob tshab (xws li polymethyl methacrylate) kuj tseem hu ua plexiglass.
