Mercury

4. Nonionic surfactant
• Nonionic surfactant doesn’t disassociate as ions in
aqueous solution but appears in the forms of
molecule or micelle.
• lipophilic group: commonly hydrocarbon chain or
polyoxyalkylene chain( 聚 氧 丙 烯 链 ) ;
• Hydrophilic group: etheriality( 醚 基 ) and hydroxy( 羟
基 )
• Nonionic surfactants are stable in netrality, acid,
slight alkaline conditions and hard water.
• Broadly used in textile, dye printing, metal purging,
food production and pesticide emulsification and
some other industries.