Babban gilashin borosilicate, wani nau'i ne na ƙarancin hauhawar farashin kaya, babban zafin jiki mai ƙarfi, ƙarfin ƙarfi, ƙarfi mai ƙarfi, watsa haske mai ƙarfi da kwanciyar hankali na sinadarai na musamman gilashin, idan aka kwatanta da gilashin gama gari, abubuwan da ba mai guba ba, abubuwan injin sa, kwanciyar hankali na thermal. , Ruwa juriya, alkali juriya, acid juriya da sauran kaddarorin da aka ƙwarai ƙãra, wanda za a iya yadu amfani da sinadaran masana'antu, aerospace, soja, iyalai, asibitoci da kuma sauran filayen, za a iya sanya a cikin fitilu, tableware, sikelin, na'urar hangen nesa, lura rami. injin wanki, tiren murhun microwave, injin mai amfani da hasken rana da sauran samfuran, yana da ƙimar haɓaka mai kyau da fa'idodin zamantakewa, irin wannan gilashin a cikin ƙasarmu shine masana'antar kayan yau da kullun sabon juyin juya hali.
Matsakaicin faɗaɗa madaidaiciyar gilashin borosilicate shine 3.3 x 0.1 × 10-6/K.Wani nau'i ne na gilashi tare da sodium oxide (Na2O), boron oxide (B2O2) da silicon dioxide (SIO2) a matsayin kayan aiki na asali. silicon: 78 ~ 80%, don haka irin wannan gilashin ana kiransa babban gilashin borosilicate
Babban gilashin borosilicate ana yin shi ta hanyar amfani da kayan sarrafa gilashin a babban zafin jiki, narke gilashin ta dumama cikin gilashin, kuma ana sarrafa shi ta hanyar fasahar samar da ci gaba.Ana amfani da tanda na microwave.,Injin wanki na silinda kallo taga da dai sauransu zafi mai jure zafin teapot da teacup.
Halayen jiki da sinadarai na babban gilashin borosilicate sune kamar haka:
Siliki：80%
Matsakaicin zafin jiki shine 520 ℃
Annealing zafin jiki 560 ℃
Zazzabi mai laushi shine 820 ℃
The aiki zafin jiki (104DPAS) ne 1220 ℃
Matsakaicin haɓaka haɓakar thermal (20-300 ° C) 3.3 × 10-6K-1, don haka saurin sanyaya da saurin juriya na zafi ya fi kyau.
Haƙuri zafi: 270 digiri
Yawan yawa (20 ℃)
Lokacin aikawa: Agusta-20-2020