CS-7 formaldehydeless color-fixing agent
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Post Date:
Dec 22,2024
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Expiry Date:
Jun 20,2025
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Detailed Description:
CODE NO: YINFANG NO.22
PRODUCT MODEL: HYCF-422
CTFA NAME: CS-7 formaldehydeless
color-fixing agent
CHEMICAL NAME: Cation polymeric
compound
PHYSICAL PROPERTIES
Appearance: light
yellow viscous liquid
Solid:
500.5%
PH (1%water solution):
7 ~ 10
Water-solubility:
easy to dissolve in cold water
APPLICATION AND CHARACTERISTICS:
Farther improve the effect of
color fixation with the reactive
grouping in the molecule
Without and even unable to
release free formaldehyde.
According with the requests of
the environment protection
Excellently used in dye with the
active and neuter dyestuff and
the anionic dye, especially
application in the active dye
INTRODUCTION OF THE USAGE
Technological parameter
Dosage of fixing agent: 0.5%
~ 2% (o. w. f )
Temperature of fixation: 45 ~
60℃
Time: 20 ~ 30
min
PH: 6 ~7
Technological flow: dyeing →
watering (→ soap boiling →
watering) → fixation → watering
→ machining
Notice:
① before fixation, washing the
costuming inside out with the
clean water, lest the leftover
should influence on the effect of
the color fixation
② after fixation, also washing
the costuming with clean water,
lest should influence on the next
working procedure
③ the PH also could influence the
color fixation and the color and
luster of the fabric, please
adjust the PH according the
practice
④ the increase of dosage of
fixing agent and the up-down of
the temperature are good to
enhance the color fixation, but
too high may be lead to color
change
⑤ according to the practice , the
plants could rectify technics to
reach the best color fixation
through the sampling
Inquiry