description
colloidal
Quality Level
form
liquid
concentration
34 wt. % suspension in H2O
surface area
~140 m2/g
pH
4-7
density
1.23 g/mL at 25 °C
SMILES string
O=[Si]=O
InChI
1S/O2Si/c1-3-2
InChI key
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
Application
LUDOX® TMA胶体二氧化硅与 正戊胺一起被用作表面活性颗粒，以防止泡沫析水、粗化和聚结。
其他应用包括：
其他应用包括：
- 制备多孔布拉格镜并通过渗透聚二甲基硅氧烷将其作为灵活且具有生物相容性的干涉光滤光片。
- 在通过微滴乳液聚合制备乳胶时作为填料和表面活性剂。
- 作为环己烷包水微滴乳化的稳定剂，通过界面间对加成聚合形成稳定的聚氨酯壳。
- 以聚氨酯分散体和胶体二氧化硅颗粒合成有机-无机纳米复合薄膜。
Features and Benefits
去离子
Legal Information
LUDOX is a registered trademark of W.R. Grace & Co.-Conn.
signalword
Warning
hcodes
Hazard Classifications
Aquatic Chronic 3 - Skin Sens. 1
存储类别
12 - Non Combustible Liquids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Organic-inorganic nanocomposite films made from polyurethane dispersions and colloidal silica particles.
Serkis M, et al.
Composite Interfaces, 23(2), 157-173 (2016)
Flexible, adhesive, and biocompatible Bragg mirrors based on polydimethylsiloxane infiltrated nanoparticle multilayers.
Calvo ME and Mi?guez H.
Chemistry of Materials, 22(13), 3909-3915 (2010)
Silica nanoparticles as surfactants and fillers for latexes made by miniemulsion polymerization.
Tiarks F .
Langmuir, 17(19), 5775-5780 (2001)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 420859-18L | 04061838127594 |
| 420859-1L | 04061832093604 |
| 420859-4L | 04061832093611 |