SEQUESTING AGENT LH-P1618
SEQUESTING AGENT LH-P1618 based on phosphorus compound, with very strong chelating function to Ca, Mg & Fe metallic ion, can work on all kinds of pre – treatment or dyeing process.
Properties
•Excellent chelating function to metallic ion, can make water soft for pre-treatment
• Can protect dyestuff, eliminate color spot if use for dyeing
• Can improve solubility and disperse function to un-dissolve Ca
•Good removing and dispersing loose colour properties, prevent contamination again
• Stable to all kinds of electrolyte, resistance to acid, alkali and oxidant
Character
Appearance: white powder
Ion state: weakly ionic
pH: 6.0 ~ 8.0 (1% solution)
Soluble: can dissolve with water at any ratio
Application
• Pre-treatment for all kinds of fiber
• Direct, reactive, acid, disperse dyes
• Soaping after dyeing for all kinds of fiber
Dosage
LH-P1618 0.1 ~ 0.3 g/L
Packing
25 kg/bag
Storage
One year in cool place