Uhlobo lweglasi

Kukho iintlobo ezi-3 zeglasi, ezi:

UhloboI-Borosilicate Glass (ekwabizwa ngokuba yiPyrex)

Uhlobo II - Iglasi yeSoda yeLime eNyangwe

Uhlobo lwe-III - i-Soda Lime Glass okanye i-Soda Lime Silica Glass 

UhloboI

Iglasi yeBorosilicate inokuqina okuphezulu kwaye inokubonelela ngeyona ndlela yokumelana nomothuko we-thermal kwaye ikwazi ukumelana neekhemikhali ezilungileyo. Ingasetyenziswa njengesitya selabhoratri kunye nephakheji ye-acidic, engathathi hlangothi kunye ne-alkaline.

Uhlobo II

Uhlobo lweglasi lwe-II luphathwa ngeglasi ye-soda yekalika ethetha ukuba umphezulu wayo unokunyangwa ukuphucula ukuzinza kwawo ukukhusela okanye ukuhlobisa. ISaidaglass ibonelela ngomda omkhulu weglasi yekalika yesoda enyangweyo ukuze iboniswe, isikrini esibuthathaka kunye nokwakhiwa.

Uhlobo III

Uhlobo lweglasi ye-III yiglasi ye-soda yekalika equlethe i-alkali metal oxides. Inomsebenzi weekhemikhali ozinzile kwaye ilungele ukuphinda isetyenziswe njengoko iglasi inokuphinda inyibilike kwaye yenziwe kwakhona amaxesha amaninzi.

Isetyenziswa ngokuqhelekileyo kwiimveliso zeglasi, ezifana neziselo, ukutya kunye namalungiselelo amayeza.