A
fluorescent brightener available
in liquid and powder forms,
produces brilliant bluish
effects on cellulosic, animal
and polyamide fibres and
on blends of these fibres.
high
degree of maximum whiteness
high
brilliance of the brightening
effects
excellent
stability to peroxide
low
to medium substantivity
very
brilliant whitening
effects
wide
range of applications
for
brilliant brightener
effects with a bluish
or slightly reddish
shade respectively
suitable
for exhaust and padding
processes
Especially suitable for
application on
cellulosic fibres in
the peroxide bleach
bath
wool
in the reductive bleach
bath
polyamide
6 fibres in the reductive
bleach bath
under normal or high-temperature
conditions
A
fluorescent whitening agents
used for cellulosic fibres.
eg. cotton, linen, viscose and
their blends. It is also suitable
for brightening soap, papers,
wool and nylon.
Stable in alkaline hydrogen
peroxide, hydrosulphide and
chlorine baths. Therefore, it
is suitable for one - bath bleaching
process. more
info
A
fluorescent whitening agent having
excellent buildup for cellulosic
fibres eg. cotton, linen, viscose
and their blends. It is also suitable
for brightening soap, papers, wool,
nylon, silk and other washing preparations.
Stable in alkaline hydrogen peroxide,
hydrosulphite and chlorine baths.
Therefore, it is suitable for one-bath
bleaching process, giving brightness
and high whiteness. more
info
A
new outstanding low temperature
fluorescent brightener for cotton
/ polyester fibres and their blends,
acrylic, acetate, triacetate and
polyvinyl chloride, producing remarkably
brilliant white at very low amount
of application such as 0.1 to 0.3
o.w.f. There is continuous strong
buildup even up to 10 times the
normal amount of application to
reach the kind of brilliant whiteness
that conventional polyester optical
brighteners cannot achieve. more
info
If
carrier is used, a thorough soaping is
necessary after fluorescent whitening
treatment to remove residual
carrier on fabric. Otherwise, light fastness
of fabric will be impaired. If iron or
other metal ions are present in water
used for dyeing, they should be removed
to assure the whitening effect.
a
good fastness to H2O2.
Thus, H2O2
bleaching and fluorescent whitening can
be performed in the same bath.
an excellent fluorescent whitening dye.
A suitable amount is enough to achieve
the whitening effect. Excess amount of
MEGAWHITE PTD H/C will eliminate the whitening
effect because the original colour will
be reflected.
Has
rapid dyeing effect. It provides a levelling
property and compatibility. No auxiliary
is necessary for dyeing at ambient temperature.
A
fluorescent whitening agent used for polyester
fibres, polyamide fibres, T/C & T/R
blends, cotton, rayon, wool, linen, silk
and pulp. It can reflect the ultra-violet
ray in sunlight into a visible bluish
light, thus increasing the brightness
and whiteness of fibres and pulp after
chemical treatments. Other compatible
dyestuff may also be end blended therein
to satisfy the requirement of end-users.
Different
from conventional chemical bleaching powder.
It will not impair the dyed substance
and irritate human skin. more
info
A
new outstanding fluorescent brightener
for polyester fibres and their blends,
acrylic, acetate, triacetate, and polyvinyl
chloride, producing remarkably brilliant
white at very low amount of application,
such as 0.03 to 0.1 o.w.f. There is continuous
strong buildup even up to 10 times the
normal amount of application to reach
the kind of brilliant whiteness that conventional
polyester optical brighteners cannot achieve.
It is available in highly concentrated
and in 100% standard liquid dispersion.
more
info
