Magalasi apamwamba a borosilicate, ndi mtundu wa inflation otsika, kutentha kwambiri kugonjetsedwa, kulimba kwakukulu, kuuma kwakukulu, kuwala kwapamwamba kwambiri ndi High Chemical kukhazikika kwa galasi lapadera, poyerekeza ndi galasi wamba, zotsatira zopanda poizoni, mphamvu zake zamakina, kukhazikika kwamafuta. , kukana madzi, kukana kwa alkali, kukana asidi ndi katundu wina kwambiri, amene angagwiritsidwe ntchito ankagwiritsa ntchito makampani mankhwala, zakuthambo, asilikali, mabanja, zipatala ndi madera ena, zikhoza kukhala nyali, tableware, scaleplate, telescope, kuonerera dzenje. makina ochapira, thireyi ya ng'anjo ya microwave, zotenthetsera madzi a solar ndi zinthu zina, zili ndi phindu lokwezeka komanso zopindulitsa pagulu, magalasi otere m'dziko lathu ndi mafakitale oyambira ndikusintha kwatsopano.
Mzere wokulirapo wa galasi lapamwamba la borosilicate ndi 3.3 x 0.1 × 10-6/K.Ndi mtundu wa galasi ndi sodium okusayidi (Na2O), boron okusayidi (B2O2) ndi pakachitsulo woipa (SIO2) monga zofunika zigawo zikuluzikulu.The zili borosilicate mu gawo galasi ndi mkulu, motero: boron: 12.5 ~ 13.5%, silicon: 78 ~ 80%, kotero mtundu uwu wa galasi amatchedwa mkulu borosilicate galasi
Magalasi apamwamba a borosilicate amapangidwa pogwiritsa ntchito magalasi opangira magalasi pa kutentha kwakukulu, kusungunula galasi ndi kutentha mkati mwa galasi, ndikukonzedwa ndi teknoloji yapamwamba yopanga makina.,zenera lowonera makina ochapira ma silinda etc. teapot yosagwira kutentha ndi teacup.
Maonekedwe a thupi ndi mankhwala a galasi la borosilicate apamwamba ndi awa:
Silikoni＞80%
Kutentha kwa mpweya ndi 520 ℃
Kutentha kwa Annealing 560 ℃
Kutentha kofewetsa ndi 820 ℃
Kutentha kwa processing (104DPAS) ndi 1220 ℃
Kukula kwamafuta kowonjezera (20-300 ° C) 3.3 × 10-6K-1, kotero kuzizira kofulumira komanso kukana kutentha kwachangu ndikopambana.
Kulekerera kutentha: madigiri 270
Kachulukidwe (20 ℃)
Nthawi yotumiza: Aug-20-2020