buy poly aluminium chloride 31 white powder distributors

US Patent Application for Glyoxalated Polyacrylamide Glyoxalated polyacrylamide terpolymers and compositions formulated with them are described. These glyoxalated polyacrylamide terpolymers and compositions thereof, can have […]

polyacrylamide – american polymer standards in singapore

anionic flocculant,anionic flocculant – Polyacrylamide CHINAFLOC–professional manufacturer and supplier of anionic flocculant,top ten of China,exporting over 58 countries. We mainly produce polyacrylamide,acrylamide,flocculant products in China. […]