Introduction:
Abstract
TRC-2500 is used as the dispersing and levelling agent for
polyester, cotton, polyester and viscose blended fabric in one bath
scouring and dyeing. As the product has low foaming property and
excellent sodium sulfate resistance, even use a large amount of
sodium sulfate and sodium carbonate TRC-2500 still has good
function of levelness and dispersion.
Properties:
Appearance: Light yellow transparent liquid
Composition: Special anionic and non-ionic active agents
Ionic Property: Anion
PH value: About 6.5
Solubility: Soluble in cold water
Characteristics and Applications
1. Most dispersing and levelling agent dispersion will become worse
when using sodium sulfate and soda ash together, which causes dye
colour flower colour class aggregation problem point. TRC-2500 in
this case can also play excellent dye dispersion.
2. Most dispersing and levelling agent dispersion (especially
non-ionic dispersing and levelling agent) will produce
precipitation problems when using sodium sulfate and soda ash
together, which leads to levelling performance and dispersion
decline. TRC-2500 can exert excellent levelness in this case.
3. TRC-2500 can disperse dyes on cotton side to prevent
contamination, good permeability.
4. From low temperature to high temperature TRC-2500 have low
foaming properties, which can be used for low bath ratio of fast
dyeing
5. TRC-2500 is also suitable for the dyeing of polyester knitted
fabric.
Manual introduction
The optimum usage of TRC-2500 in the bath ratio 1:6 based on
1-1.5g/L and appropriate to increase or decrease.