Tetraethyl orthosilicate yepamusoro (TEOS) CAS 78-10-4

Tsananguro pfupi:

Zita reKemikari: Tetraethyl orthosilicate (TEOS)

CAS: 78-10-4

Kuwanda kwemvura (25°C): 0.933 g/mL pa 20 °C (yakapfava)

Fomura yeMorekuru: C8H20O4Si

Kuchena: ≥99%

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Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Zvinhu zvirimo

Nhamba yeCAS:78-10-4
Kuwanda (25°C), g/cm³：0.930-0.940
Nzvimbo yekubikira: 166-169°C
Nzvimbo yeFlash: 181°C
Refractive Index (n)_D²⁰):1.3810-1.3830
Chitarisiko: Mvura isina ruvara inoonekera.
Kunyungudika: Inonyungudika zvishoma mumvura. Inonyungudika muethanol ne ether, uye inogadzira silica gels kana yanyungudika.

Kupinda kwakanaka, nekuda kwehukuru hudiki hwemamorekuru.

Chinosunga zvinhu zvisina kuchena, UV yakasimba.

Inoshandiswa pakugadzira sol-gel pamwe chete nemamwe maalkylsilane akadai seD-150 Silane.

Mashandisirwo

Chigadzirwa ichi chinonyanya kushandiswa mukugadzira machira anodzivirira makemikari uye anodzivirira kupisa, zvinonyungudutsa zve organosilicon uye zvinonamira zvakagadzirwa nemazvo.

Kana ikapiswa nemvura yakakwana, inoburitsa hupfu hudiki hwesilicon oxide hunogona kushandiswa kugadzira hupfu hwe fluorescent.

Uyezve, inogona kuvandudza mashandiro emamwe maresins uye ndiyo inogadzira silicon macromolecular compounds.

Kurongedza

180kg/190KG

dhiramu resimbi rekutengesa kunze: 180kg/dhiramu resimbi regalvanization (matani 14.4/mudziyo)

Inogona kupa vimbiso ine njodzi yekuongorora kwebhizinesi.

Nguva yekuchengetera: mwedzi gumi nemiviri.

Tsanangudzo

Chinhu	Index
Chitarisiko	mvura inoonekera isina ruvara
Chroma (APHA)
Zviri Mukati	>99.5%
Simba regiravhiti rakanangana 20° C(68° F)	0.929-0.936
Zviri mukati mesilicon dioxide	28%
Acidity (seHCl)
Zvimwe zvirimo	0-5ppm
Kupenya (20°C)	0.97 cps.