|
Amongst
the
other
polyoyolic
pigments
Dioxazine
violet
PV
23
&
PV
19
are
popular
and
are
used
mainly
in
high
cost
fabrics.
Monoazo
arylide
such
as
PY
1
&
PY
3
are
used
in
a
limited
way
these
pigments
have
excellent
soap
and
alkali
fastness
but
have
limited
fastness
to
kerosene
or
hydrocarbon
solvents
.
However,
due
to
their
good
opacity
and
brilliant
hue
they
are
still
used.
Lake
pigments
are
not
used
due
to
there
poor
alkali
and
soap
fastness.
Pigments
commonly
used
for
pigment
dispersion
for
Textile
Printing.
Yellow
PY
4,
PY
3,
PY
12,
PY
13,
PY14,
PY
17,
PY
55,
PY
83
Orange
PO
13,
PO
34,
PO
5,
PO
16
Red
PR
2,
P
8
PR
12,
P23,
PR
112,
PR
146,
PR
122,
PR
19 |
