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Silane XD-826

Silane XD-826

Product name?strong>Silane XD-826

Item?strong>CAS#51851-37-7

Details?/td>

General Information

Entry

XD-816

XD-826

Name

1H,1H,2H,2H-Perfluoro-octyl trimethoxysilane;
Trimethoxy-1H,1H,2H,2H-tridecafluoro-n-octylsilane
1H,1H,2H,2H-Perfluoro-octyl triethoxysilane;
Triethoxy-1H,1H,2H,2H-tridecafluoro-n-octylsilane

CAS#

85857-16-5

51851-37-7

EINECS#

288-657-1

257-473-3

Formula
& M.W.
C11H13F13O3Si
468.28
C14H19F13O3Si
510.36

Equivalent Products

Xanadu

Evonik Degussa

 

 

XD-816

Dynasylan F 8161

 

 

XD-826

Dynasylan F 8261

 

 

         
 

Product Specification

Item

Typical Value

XD-816

XD-826

Appearance

Colorless clear liquid

Density(@20°C), g/cm3

1.457

1.333

B. P.(@760mmHg), °C

95

210

Refractive index(nD25)

1.335

1.345

Solubility
Soluble in alcohol, aromatic and aliphatic hydrocarbons.
Insoluble in water(moisture sensitive)
 

Application

XD-816/XD826 is a fluoroalkylsilane, it can used for the surface modification on mostly hydroxy-functional substrates (e.g. glass, ceramic). It can also be applied as an adhesion promoter between inorganic materials and fluoropolymers (PTFE, fluorosilicones etc.).

XD-816/XD826 is deposited on the roughened surface of titanium to render it superhydrophobic.

This excellent superhydrophobicity performance of fluoroalkly functionality of XD-816/XD826 also makes it a very right candidate for treatment of automotive glass("wiperless windshield"), it wildly used in easy-to-clean, water-repellent, UV-resistant coating of float glass (constructive glazing), easy-to-clean coating on ceramics, and coating of pigments (e.g. in cosmetics)

XD-816/XD826 can be an effective additive or raw material for sol-gel systems, CVD processes, and synthesis of fluorosilicones.

XD-816/XD826 can be diluted to a proportion of about 25 wt.-% in ethanol and various other solvents, e.g. xylene, acetone or ethyl acetate.

 

Packing and Storage

25g, 100g, 500g, 1000g fluoride bottle, other packing is available on request.

Avoid light. Stored in sealed, cool and ventilated conditions with a 12-month shelf life.


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