galaas borosilicate sare(oo sidoo kale loo yaqaanno galaas adag), waxaa lagu gartaa isticmaalka muraayadda si loogu sameeyo koronto heerkul sare.Muraayada waxaa lagu dhalaalin kuleylinta gudaha galaaska waxaana lagu farsameeyaa habab wax soo saar sare leh.
Isku xidhka ballaadhinta kulaylka waa (3.3±0.1) x10-6/ K, oo sidoo kale loo yaqaan "galaas borosilicate 3.3".Waa qalab gaar ah oo muraayad ah oo leh heerka fidinta hoose, iska caabinta heerkulka sare, xoogga sare, adkaanta sare, iftiin sare
gudbinta iyo xasiloonida kiimikada sare.Iyada oo ay ugu wacan tahay waxqabadkeeda wanaagsan, waxaa si weyn loogu isticmaalaa tamarta qorraxda, warshadaha kiimikada, baakadaha dawooyinka, isha iftiinka korontada, dahabka farsamada iyo warshadaha kale.
| Waxyaabaha ku jira Silikoon | >80% |
| Cufnaanta (20 ℃) | 3.3*10-6/K |
| Isku-dhafka Balaadhinta kulaylka (20-300 ℃) | 2.23g/cm3 |
| Heerkulka Shaqada Kulul (104dpas) | 1220 ℃ |
| Heerkulka Annealing | 560℃ |
| Jilcinta Heerkulka | 820℃ |
| Tusmada Dib-u-celinta | 1.47 |
| Habdhaqanka kulaylka | 1.2Wm-1K-1 |
Waqtiga boostada: Oct-22-2019
