-
Technically used
polysulfones contain an aryl-SO2-aryl subunit. Due to the high cost of raw
materials and processing,
polysulfones are used in specialty...
-
aromatic rings linked by
sulfone (SO2) groups.
Commercially important polysulfones are
prepared by
condensation of 4,4'-bis(chlorophenyl)sulfone with various...
-
polymers most
commonly used for
fabricating HFMs
include cellulose acetate,
polysulfone, polyethersulfone, and
polyvinylidene fluoride.
After fibers are created...
- (Oxygenated
solvents have too high
conductivity to be used here.) The
polysulfones can be
prepared by
reacting olefins,
notably alpha-olefins, with sulfur...
-
thermally stable polymers with
commercial relevance are polyimides,
polysulfones, polyetherketones, and polybenzimidazoles. Of these,
polyimides are most...
- of
dielectric material.
Capacitors such as
tantalum electrolytic or
polysulfone film
exhibit relatively high absorption,
while polystyrene or Teflon...
- Polyimide: a high-temperature
plastic used in
materials such as
Kapton tape
Polysulfone (PS): high-temperature melt-processable
resin used in membranes, filtration...
-
activated toward substitution,
DCDPS is
useful in the
production of
polysulfones: n (ClC6H4)2SO2 + n NaO−X−ONa → [(O−X−OC6H4)2SO2]n + 2n NaCl Graybill...
- state-of-the-art
diaphragm is Zirfon, a
composite material of
zirconia and
Polysulfone. The
diaphragm further avoids the
mixing of the
produced hydrogen and...
-
Polybenzoxazines may be
produced from a
number of biphenols,
including BPA.
Polysulfones can be
produced from BPA and bis(4-chlorophenyl)
sulfone forming poly(bisphenol-A...
