Get documents about "Textile Chemicals Dyeing Printing
Document Sample
Textile Chemicals - Dyeing Printing
NAME OF
NATURE AREA OF WORKING GUIDELINES OF DOSAGE
PRODUCT
SHIDOTEX PSI Brownish clear For better dispersant of 0.5 to 1 % on weight of
liquid. Soluble in disperse dyes in the material in dyeing of polyester
water. Blend of dyeing & printing of and its blends with disperse
organic anionic polyester and its blend dyes. Recommended in
surfactant. Non- along with an excellent printing paste of disperse
foaming property. buffering agent in the prints is 0.5to 1%on weight of
dye bath ft printing paste.
paste. As in the case of
volatile acids it does not
Organic compound of
escape from the dyebath
during processing. Also
has a sequestering action
on heavy metals.
SHIDOGEN DFT Clear pale yellow Specially formulated 0.5 to 1 % on weight of
liquid. Nonionic in ieveling agent and material for excellent level
nature of stripping agent for dyeing of disperse colour. 5%
polyglycol ether disperse dyes. Suitable on weight of material for
Soluble in water. leveling agent for stripping of the colour from
polyester and its blends. the fabric. 0.5 gms/litres for
It improves dispersion reduction clearing.
stability to produce
level dyeing. It is used
for removing unfixed
dye, reduces oligomer
deposition and is also
good for machine
cleaning. In higher
concentration, it acts as
a powerful stripping
agent.
SHIDOTEX LS Dark reddish brown, Powerful leveling agent 0.5 to 1.5% on weight of
viscous anionic suitable for leveling aid material good as a leveling
liquid. Mixable in for dyeing of disperse agent. 5% on weight of
water. dyes on polyester and its material. The other required
blends. In higher for stripping of the disperse
concentration it acts as dyes. 0.5 to 1 gms/litre for
an excellent stripping reduction clearing.
agent to improve faulty
dyeing. main advantage
of 'using this leveling
agent in reduction
clearing bath is it
improves washing
fastness.
SHIDOTEX LEV- Reddish brown It is a leveling agent 0.5 to 1 % on weight of
100 clear viscous liquid. formulated specially for material in dyeing and on
Mixture of anionic disperse dyes on weight of paste in printing.
and nonionic. polyester and its blends.
The added feature of this
product is that it gives a
better depth of the dyes
than conventional
leveling agent and can
be used in dyeing as
well as printing. It also
increases the level of
fixation of dyes on
polyester and nylon.
SHIDOTEX STP Reddish light Powerful stripping agent 3 to 5% on weight of material
brown viscous to improve faulty dyeing for stripping of disperse dyes.
liquid. Soluble in of polyester fabric. In a 0.1 to 0.5 gms/litre in
water. reduction clearing bath, reduction clearing bath.
it improves washing
fastness.
SHIDOFOAM - White viscous Silicone based ant[- 0.2 to 0.5 gms/litre is
SD liquid. Nonionic, foaming agent. Suitable sufficient for Dyeing/Printing.
Soluble in water. for dyeing and printing
application. Prevents
foaming and destroys
existing foam.
SHIDOPRINT - Light reddish brown Concentrated fixation 0.25 to 0.5% in printing paste.
SDN viscous liquid. accelerator for disperse
Anionic in nature. prints on polyester when
fixing with superheated
steam in loop ager.
SHIDOFIX PC Reddish brown In washing of polyester 0.75 to 2 gms/litre in the
viscous liquid. prints to prevent washing baths.
Acidic pH. staining or tinting of
Compatible in white ground and
acidic aswell as dulling of pale shades.
alkaline conditions. In reduction clear bath it
improves whiteness of
ground.
SHIDOFIX-N Dark brown viscous a) In washing of nylon 2 to 3 gms/litre in washing of
liquid acidic pH. prints to prevent printed goods.1 gm/litre in
staining or tinting of final bath for better fixing
white ground and agent.
dulling of pale shades.
b) As a dye fixing agent.
After treatment of dyed
polyamide with
Shidofix-N improves the
fastness to washing.
