Vinyltriethoxy silane

Adsorbed films of ethykriethoxysilane and vinyltriethoxy-silane were formed on silica and alumina by retraction from hydrocarbon solution and their wettabilities and water-stabilities determined. The vinyltriethoxysilane films were generally more oleophobic, more hydrophobic and more resistant to contact with water than the films formed by the ethyl analog. Neither adsorbate formed stable films on a-alumina. The addition of low molecular weight organic acids or bases to the adsorbate solution resulted in both the ethyl and vinyl compound forming hydrophobic and water-stable films on silica and ot-alumina. Films of p-chloro-phenyl-ft-ethyltrichloro, -trimethoxy, and -triethoxysilane were also studied and found to be water-stable and to have wettabilities characteristic of a surface comprised of closely-spaced p-chlorophenyl groups. 

Vinyl triethoxy silane (VTES). The vinyltriethoxy silane films obtained on silica were more oleophobic (lower y0 values) and more hydrophobic (higher 0H2o values) than the films formed from corre-... 

Vinyltriethoxy silane decreased (by 40%) or practically did not increase flexural modulus, but gave 66-86% increase in flexural strength. 

Very low density PE (VLDPE), 52 Vinizene BP 5-5, 449 Vinyl alkoxysilanes, 172 Vinyl silanes, 172 Vinyl trimethoxysilane grafted polyethylene, 172 Vinyltriethoxy-silane, 194 Virgin plastics, 51 Viscoelastic behavior, 225 Viscoelastic fluid, 622 Viscoelastic materials, 631 Viscosity of polyethylene hot melts, 633 Viscosity of polymers, 620 Viscosity of water, 620 Viscosity, 622... 

Vinyltrimethoxy silane Vinyltriethoxy silane Vinyltri(2-metlioxyethoxy)silane finyltriacetoxy silane Vinyltrichlorosilane Chloropropyltrimethoxy silane y-Glycidayloxypropyltrimethoxy silane... 

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