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FAMOUS
DAN
Famous
DAN is a high-performance non-staining dispersing agent for the
production of level.dyed shades on polyester with Disperse dyes in
high-temperature exhaust dyeing systems. It possesses in-built
dispersing action on polyester oligomer to eliminate problems of
lower rub-fastness in package dyeing and simultaneously clears
oligomer residues in the machine
SPECIFICATIONS:-
Type Anionic
Constitution Condensation
product based on sulphonic acid salts
Appearance Brown
liquid
Solubility Readily
soluble in water
%NVC
at 1050c C/180' 48 ± 2%
Compatibility Stable
under acid and alkaline conditions.
ADVANTAGES:-
It
does not stain polyester and ensures optimum brightness and color
clarity.
It
maintains high dispersing efficiency throughout the heating and
cooling cycle
It
maintains a stable dispersion.
It
is suitable for use in one bath dyeing processes for
polyester-cellulosic & polyester wool blends.
It
is a powerful dispersing agent which is highly effective even at low
concentration level.
APPLICATION:-
0.5 to 1.0
gpl Famous DAN is suggested with required Acid maintaining pH
4.0. Raise the temperature up to 1300c and hold it for 10
to 45 minutes as per the requirement of the shades for the complete
exhaustion.
Note:
The
information and recommendations presented herewith complied with
utmost care, but they cannot be extended to cover every possible
case. They are intended only to serve as non-binding guidelines and
may not be adapted to prevailing conditions.
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