Kukho iintlobo ezintathu zeglasi, ezizezi:
UhloboI – Iglasi yeBorosilicate (ekwaziwa ngokuba yiPyrex)
Uhlobo II - Iglasi yeLime yeSoda ePhathiweyo
Uhlobo lwesithathu – Iglasi yeSoda Lime okanye iGlasi yeSoda Lime Silica
UhloboI
Iglasi ye-borosilicate inamandla kakhulu kwaye inokumelana kakuhle nobushushu kwaye inokumelana kakuhle neekhemikhali. Ingasetyenziswa njengesitya selabhoratri kunye nephakheji ye-asidi, i-neutral kunye ne-alkaline.
Uhlobo II
Iglasi yohlobo lwesibini yiglasi yelayisi yesoda ephathwayo, oko kuthetha ukuba umphezulu wayo unganyangwa ukuphucula uzinzo lwayo ukuze ikhuseleke okanye ihonjiswe. ISaidaglass ineglasi enkulu yelayisi yesoda ephathwayo yokubonisa, isikrini esichukumisayo kunye nolwakhiwo.
Uhlobo lwesithathu
Iglasi yohlobo lwesithathu yiglasi yelayisi yesoda equlethe i-alkali metal oxidesIneempawu zekhemikhali ezizinzileyo kwaye ifanelekile ukurisayikilishwa njengoko iglasi inokunyibilikiswa kwakhona kwaye yenziwe kwakhona amaxesha amaninzi.
Isetyenziswa kakhulu kwiimveliso zeglasi, ezifana neziselo, ukutya kunye nemithi.
Ixesha leposi: Disemba-31-2019