special surfactant Ion type: negative ion/nonionic Yellow transparent liquid PH value (1% aqueous) : 5.0-7.0 Polyester fiber (PET) and their blended fabric with high temperature dyeing scattered leveler. Foaming ability is small, high temperature stability, to disperse dyestuffs excellent scattered all dyed effect and dye migration sex also preferred. Charactersspecial surfactantIon type: ...