The following search format was used incorporating the Boolean operators: "Vinyl polysiloxane
" or "addition silicones" or "Vinyl polysiloxane
" and "wettability" or "Vinyl polysiloxane
" and "hydrophobicity" or "dental impression materials" and "wettability" or "dental impression materials" and "hydrophobicity".
Each sample was immersed in 2 wt% polysiloxane
solution for 5 s at ambient temperature and atmosphere and squeezed by pad to 100% wet pick-up.
In our previous study, (9) we successfully prepared hard, tough, thick polysiloxane
coatings by prehydrolysis of methacryloxypropylmethyldimethoxysilane (MPDS) and methyltriethoxysilane (MTES), followed by moisture curing in the presence of aminopropyltriethoxysilane (APS).
Nowadays, there have been some researches 1'ocused on polysiloxane
block copolymcri/aiioti modification.
To improve the compatibility of the PDMS in the formulation, minimize surface defects and improve incorporation of the defoamer, modification of the PDMS can be performed by replacing the hydrophobic methyl groups with other polar groups to increase the overall hydrophilicity of the polysiloxane
. In doing so, the compatibility of the defoamer with the aqueous media will improve, giving the formulator a balance of strong dc..
In this study, a photolithography approach was adopted to fabricate waveguides on PCBs, using photo imageable polysiloxane
as a wave-guide material.
"Interpenetrating Polymer Networks Based on Polyurethane and Polysiloxane
Tom Copeman, commander of naval surface forces, in December mandated the polysiloxane
coating for future surface ship maintenance, Schuette said in an interview with National Defense.
Homogeneously dispersed CNTs in a prepolymer mixture of polysiloxane
were subjected to a DC field or a switching DC field during cross-linking.
Simpli-ed technique for the fabrication of a hollow obturator prosthesis using vinyl polysiloxane
. J Prosthet Dent 1991; 66:60-62.
KRD prints the sheets with a black border before thermoforming them and coating them with the AS4000 polysiloxane
wet-coat system from Leverkusen-based Momentive Performance Materials.
Following a general review on polysiloxane
synthesis, chapters cover silicones in industrial applications, polysiloxanes
as templates and building blocks in nanostructured materials, photochemistry of polysiloxanes
, polysilanes, polycarbosilanes, polysilzanes, and polyferrocenylsilane-based polymer systems.