Ipele giga Tetraethyl orthosilicate (TEOS) CAS 78-10-4

Apejuwe kukuru:

Orukọ Kemikali: Tetraethyl orthosilicate (TEOS)

CAS: 78-10-4

Ìwọ̀n (25°C): 0.933 g/ml ní 20°C(tan.)

Ilana molikula: C8H20O4Si

Mimọ: ≥99%

Fi imeeli ranṣẹ si wa

Alaye ọja

ọja Tags

Awọn ẹya ara ẹrọ

CAS NỌ: 78-10-4
Ìwọ̀n (25°C), g/cm³0.930-0.940
Oju Itumo:166-169°C
Aaye Flash: 181°C
Atọka Refractive(n_D²⁰): 1.3810-1.3830
Irisi: Omi sihin ti ko ni awọ.
Dissolvability: Diẹ jẹ tiotuka ninu omi. Jẹ tiotuka ninu ethanol ati ether, ati ṣe ina awọn gels silica nigbati o ba jẹ hydrolyzed.

Ilaluja to dara, nitori iwọn molikula kekere.

Apapo aiṣedeede, iduroṣinṣin UV.

Ti a lo fun awọn ilana sol-gel ni apapo pẹlu awọn alkylsilanes miiran gẹgẹbi D-150 Silane.

Awọn ohun elo

Ọja naa ni a lo ni pataki ni iṣelọpọ ti kemikali-kikoju ati awọn aṣọ atako-ooru, awọn ohun elo organosilicon ati awọn adhesives ti simẹnti pipe.

Nigbati o ba jẹ hydrolyzed patapata, yoo ṣe ina lulú ohun elo afẹfẹ silikoni kekere eyiti o le ṣee lo ni ṣiṣe lulú Fuluorisenti.

Pẹlupẹlu, o le ṣe ilọsiwaju iṣẹ ti awọn resini miiran ati pe o jẹ ohun elo fun ṣiṣe awọn agbo ogun macromolecular silikoni.

Iṣakojọpọ

180kg/190KG

ite ilu okeere irin: 180kg / galvanization irin ilu (14.4 toonu / eiyan)

Le pese iṣeduro eewu ayẹwo iṣowo.

Akoko ipamọ: 12 osu.

Sipesifikesonu

Nkan	Atọka
Ifarahan	awọ sihin omi
Chroma(APHA)
Akoonu	> 99.5%
Walẹ kan pato 20°C(68°F)	0.929-0.936
Silikoni oloro akoonu	28%
Acidity (gẹgẹbi HCl)
Miiran akoonu	0-5ppm
Viscidity(20°C)	0,97 cps.