|
Leveling agent for Wool / Silk / Jute
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|
SPECIFICATIONS |
|
| Appearance |
: |
Dark
yellow / Brown Liquid |
| PH
of 2% Solution |
: |
6
to 7 |
|
Ionic
Nature |
: |
Amphoteric |
|
|
|
| MAKAMIN-SNK is the most
satisfactory leveling agent for the
dyeing of 1:2 metal complex dyes &
acid milling colors on wool/ silk in
neutral to weak acid baths. |
|
|
|
|
Uniform
& even build -up of shade in
combination of dyestuffs having
different rate of exhaustion.
|
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Good
rub fastness. |
|
Greater safety in
high temp. dyeing under acid conditions. |
|
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Method of Applications
|
|
|
| SL. No. |
Type
of dye
|
Additive
|
MAKAMIN-SNK |
Final
pH
|
| 01 |
1:2
Metal Complex |
3
to 5% Ammonium Sulphate |
0.5
to 2% |
6.5
to 7 |
| 02 |
Level
dyeing acid dyes |
Normal
Additives |
1
to 2.5% |
3
to 5 |
| 03 |
Weakly
Acid & Milling
Dyes |
Acetic
Acid 2% Glauber
salt 10% |
1
to 2.5% |
5
to 5.5 |
| 04 |
1:1
Metal Complex |
4%
Sulphuric Acid |
1
to 3% |
2
to 3 |
| 05 |
Chrome
dyes |
Acetic
acid 4%
Formic Acid 2% |
1
to 3% |
-
|
|
|
|
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Set the dye bath with
above ingredients at 40° C.
|
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Treat the material for 10 -15 minutes.
|
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Add dye solution & raise the temp.
to boil.
|
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Carry out dyeing for 40-
60 minutes.
|
|
