O. T. PASTE
O.T. is a low foaming
surface active agent. It is very powerful wetting &
re-wetting agent. O.T. Finds extensive use in textile
processing operation such as dyeing, bleaching etc.
APPLICATIONS
 |
SIZING: For polyester and nylon
yarns 0.5 to 1 gm/lit. gives good penetration. |
|
|
DESIZING: |
|
|
SOAPING: 1 to 2gm/lit. gives good
penetration and helping scouring process
|
|
|
In dyeing process 1gm/lit. gives
good penetration. Suitable for olive green, mineral
khakis type shades |
PHYSICAL AND CHEMICAL PROPERTIES
|
CHEMICAL NAME |
Dioctyl sodium sulphosuccinate. |
|
IONIC NATURE |
Anionic |
|
pH of 1% |
6.5 to 7.5s |
|
PHYSICAL FORM |
Transparent paste (60%) |
|
|
White paste (80%) |
|
SOLUBILITY |
Soluble in hot/cold water, |
|
|
15gm at 25D.C. per liter,
60gm at 70D.C. per liter,
Soluble in most polar & non polar solvents. |
|
SOLUBILITY TO HARD WATER |
Good |
|
WETTING POWDER |
Draves wetting test
3gm hook, 5gm hank, 40gm weight |
|
