Tetraethyl orthosilicate (TEOS) kounga teitei CAS 78-10-4

Whakaahuatanga Poto:

Ingoa Matū: Tetraethyl orthosilicate(TEOS)

CAS: 78-10-4

Kiato (25°C): 0.933 g/mL i te 20 °C (mahana)

Tātai ngota: C8H20O4Si

Parakore: ≥99%

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ngā Tohu Hua

Ngā Āhuatanga

Nama CAS:78-10-4
Kiato (25°C), karamu/cm³：0.930-0.940
Te Pūwāhi Kohua: 166-169°C
Pūwāhi mura：181°C
Taupū Whakaata (n)_D²⁰):1.3810-1.3830
Āhua: Wai mārama, kore tae.
Te Whakarewatanga: Ka memeha noa i roto i te wai. Ka memeha i roto i te etanoru me te etera, ā, ka puta he kiriuhi silica ina whakapūkaratia.

He pai te urunga, nā te iti o te rahi ngota.

He mea here kore-waro, he pumau ki te hihi UV.

Whakamahia mō ngā tukanga sol-gel me ētahi atu alkylsilanes pērā i te D-150 Silane.

Ngā tono

Ko te nuinga o te wā ka whakamahia te hua ki te hanga i ngā paninga ātete-matū me te ātete-wera, ngā whakarewa organosilicon me ngā piripiri o te whakarewanga tika.

Ina oti te whakapūkara rawa, ka puta he paura waikura silicon iti ka taea te whakamahi hei hanga paura hihiko.

Hei tāpiritanga, ka taea e ia te whakapai ake i te mahi a ētahi atu kapia, ā, koia hoki te rauemi mō te hanga i ngā matū macromolecular silicon.

Te tākai

180kg/190kg

te taumata kaweake o te pahu whakarewa: 180kg/pahu whakarewa whakapūmau (14.4 tāne/ipu)

Ka taea te whakarato i te taurangi mōrearea mō te tirotiro arumoni.

Te roanga rokiroki: 12 marama.

Whakatakotoranga

Taonga	Rārangi
Āhua	wai mārama kore tae
Chroma(APHA)
Ihirangi	>99.5%
Te taumaha motuhake i te 20° C (68° F)	0.929-0.936
Te ihirangi o te hauhāora silicon	28%
Te waikawa (hei HCl)
Ētahi atu ihirangi	0-5ppm
Matakite (20°C)	0.97 henimita.