Ukufunda ngakumbi malunga nekomityi yeglasi ye-borosilicate ephezulu, masiqale siqonde ukuba yintoni i-borosilicate. Ludidi lweglasi ene-coefficient yokwandiswa kwe-thermal esezantsi, enikezela{1}}ubushushu obuphezulu kunye nokumelana neekhemikhali. I-silicon dioxide kunye ne-boron trioxide kwiglasi inegalelo kwiimpawu zayo ezizodwa, esiza kuxoxa ngazo ngokubanzi ngezantsi:
I-coefficient yokwandisa i-thermal ephantsi: Abasebenzisi abaninzi banokungaqhelani nombono wokwandiswa kwe-thermal. Ukubeka ngokulula, xa sisebenzisa ikomityi ukubamba amanzi ashushu okanye abilayo, iiathomu ezingaphakathi kuyo ziyangcangcazela, nto leyo ebangela ukuba izinto zandiswe. Xa amanzi abandayo eyongezwa, izivumelwano zezinto eziphathekayo. Lo mlinganiso wokwandiswa kwe-thermal ulinganiswa njenge-3.3×10⁻⁶/K yeglasi ye-borosilicate, xa kuthelekiswa ne-9×10⁻⁶/K yeglasi eqhelekileyo.
Ubushushu obuphezulu-kunye nokumelana nomhlwa: Wakhe wagqabhuka ikomityi eqhelekileyo xa ugalela amanzi abilayo kuyo? Le meko iyingozi kakhulu. Ikomityi yeglasi ye-borosilicate ephezulu inokumelana nokuguquguquka kweqondo lokushisa kwangoko -20 ukuya kwi-150 degree, ikuvumela ukuba uthele amanzi abilayo kuyo nasemva kokusela amanzi abandayo. Nangona kunjalo, ngenxa yoluhlu lwamaqondo obushushu, akukhuthazwa ukuba ugalele amanzi abilayo ngokuthe ngqo kwikomityi esanda kukhutshwa efrijini okanye kwisikhenkcisi. Linda ide iphole ngokwendalo phambi kokusetyenziswa. Abasebenzisi abaninzi abahoyi ngqalelo ingako kubume bobutywala beziselo. Nangona kunjalo, sihlala sisela iziselo ezineasidi okanye zealkaline, ezinokubangela ukubola kwindebe ekuhambeni kwexesha. Oku akuyiyo inkxalabo ngekomityi yeglasi ye-borosilicate ephezulu.
Kutheni le nto iglasi ephezulu ye-borosilicate ikomityi yokhetho olukhethiweyo lwamanzi okusela akhuselekileyo? Inikezela ngeenzuzo zayo nokuba leliphi ixesha lonyaka. Umzekelo, ukuba usanda kubuya kwimini ebandayo ngaphandle kwaye ufuna ikomityi yobisi olushushu, unokulutshisa kwi-microwave, uhlengahlengise ubushushu kwisimo osifunayo. Ukuba awunayo i-microwave, le ngxaki ingasonjululwa ngokulula ngokufaka ikomityi kwindawo yokuhlambela eshushu. Ngokulungelelanisa ixesha lokucwina, unokonwabela ngokulula isiselo esishushu. Ukucaca kwayo okuphezulu kusivumela ukuba sibone umbala wesiselo, senze amava abonakalayo. Ehlotyeni, thatha nje i-cube yomkhenkce efrijini kwaye uyifake kwijusi yakho ukuze uhlaziye ngokukhawuleza. Ukusetyenziswa kwansuku zonke, sinikezela ngoyilo olulula kunye nobuhle. Ebantwaneni, sinokwenza ngokwezifiso ngoyilo olwahlukileyo, njengemilo yezilwanyana, okanye ukuxhoma izinto zokuhombisa ukubakhuthaza ukuba bonwabele amanzi okusela.
Njengomvelisi oqeqeshiweyo wekomityi yeglasi yeborosilicate ephezulu, siqesha iiarhente ezisuka kwihlabathi liphela. Nokuba ungumthengisi wasekhaya okanye wamazwe aphesheya, othenga kumazwe angaphandle, okanye uyinkampani yezipho, ikomityi yeglasi yeborosilicate ephezulu inokuba luncedo olukhulu. Abanye abathengisi be-e{2}borhwebo benze imali ngokuthengisa iiglasi zethu kunye neengqayi zokugcina. Ukuba unomdla ofanayo, nceda uqhagamshelane nathi.