Polyester Repairing Agent

[Main composition]
Compound of special polyether surfactants and solvents.

[General properties of repairing agent]
Ionicity: anionic/nonionic

[Product features]
1. Strong migration to disperse dyestuffs without shade change after brewing dyeing flaws.
2. Excellent dispersibility, leveling and wetting.
3. Suitable for brewing and stripping of polyester.

[Application]
1. Shades repairing
HT-G: 0.5-1.5 g/L
Bath ratio: 1: 10-20
Temperature & time: 125-130a A 20-40 min

2. Stripping
HT-G: 1-3 g/L
Sodium hydrosulfite: 3-5 g/L
NaOH: 3-8 g/L
Bath ratio: 1: 10 -20
Temperature & time: 125-130a A 20-40 min

3. Leveling
Disperse dyestuff: X%
HT-G: 0.5-1.0 g/L
pH: 5
Bath ratio: 1: 20
Temperature & time: 125-130a A 20 -40 min
Specific process should be adjusted by testing.