Nonionic polyether block copolymer surfactant with adjustable HLB value, excellent resistance to acid, alkali and high temperature, balanced performance in wetting, emulsification, dispersion and defoaming, low foam and easy rinsing.
Nonionic polyether block copolymer surfactant with adjustable HLB value, excellent resistance to acid, alkali and high temperature, balanced performance in wetting, emulsification, dispersion and defoaming, low foam and easy rinsing.