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667420 Aldrich

1H,1H,2H,2H-Perfluorooctyltriethoxysilane

98%

Synonym: Triethoxy(1H,1H,2H,2H-perfluoro-1-octyl)silane, Triethoxy(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoro-1-octyl)silane

Properties

Related Categories Chemical Synthesis, Materials Science, Micro/NanoElectronics, Organometallic Reagents, Organosilicon,
assay   98%
refractive index   n20/D 1.344
density   1.3299 g/mL at 25 °C

Description

Packaging

25 g in poly bottle

5 g in glass bottle

Application

POTS may be used for the surface modification of glass nanoparticles. It is deposited on the roughened surface of titanium to render it superhydrophobic. POTS may be used as a component of fluorine modified ORMOCER (Organically Modified Ceramics) coating materials.

General description

Triethoxy(1H,1H,2H,2H-perfluoro-1-octyl)silane (POTS) is a fluorine based polymer. POTS possesses low surface free energy leading to its anti-adhesive behavior to polar and non-polar substances. It shows very good weathering stability on account of the carbon- fluorine bond. POTS hydrolyzes in wet environment to form silane based film and self healing anticorrosive polymers, the film formed from the hydrolysis and polycondensation of POTS and water is hydrophobic in nature. Such special wetting property serves to repel aqueous electrolyte solution away from metallic substrates and hence provides corrosion protection to metal substrates.

Price and Availability

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