We report the synthesis of sterically-stabilized diblock copolymer particles at 20% w/w solids via reversible addition–fragmentation chain transfer (RAFT) aqueous dispersion polymerization of N,N′-dimethylacrylamide (DMAC) in highly salty media (2.0 M (NH4)2SO4). This is achieved by selecting a well-known zwitterionic water-soluble polymer, poly(2-(methacryloyloxy)ethyl Aug 22, 2022 · The failure of thickeners at high temperature results in gelled acid acidification fracturing. To solve the problem, 8 kinds of polymers were synthesized by free radical polymerization of aqueous solution using AM, AMPS, NaAMPS, MAPTAC, DTAB and NVP as raw materials. The polymer was characterized by infrared spectroscopy and viscosity-average offering Salt Resistant Anionic Polyacrylamide at Affordable Prices - Manufacturer, Wholesale Supplier / Wholesaler of Salt Resistant Anionic offering Salt Resistant Anionic Polyacrylamide at Affordable Prices - Manufacturer, Wholesale Supplier / Wholesaler of Salt Resistant Anionic Polyacrylamide in Indi, Karnataka, India. Send Enquiry and Get the best deal for Salt Resistant Anionic Polyacrylamide.