Khoom Taw Qhia Borosilicate iav 3.3 yog ib hom iav uas tau nrov zuj zus nyob rau xyoo tas los no, vim nws cov khoom siv thermal thiab tshuaj lom neeg zoo heev.Nws yog tsim los ntawm silica, boric oxide, aluminium oxide, sodium oxide, thiab lwm yam oxides.Qhov kev sib xyaw tshwj xeeb no ua rau nws zoo tagnrho rau kev siv hauv qhov muag qhov muag nrog rau ntau hom khoom siv hauv chav kuaj.Borosilicate 3.3 iav tuaj yeem siv los ua lub lens kho qhov muag rau lub koob yees duab thiab lwm yam khoom siv.Tam sim no, nws ...