polyacrylamide pam paper dispersant in south africa ...
2021-7-10 · Retention and Drainage Aid Polyacrylamide From Manufacturer. Our group is specialized in production,research and development of polyacrylamide for over 13 years. Our products include cationic PAM, anionic PAM, non-ionic PAM and amphoteric PAM which mainly used for water treatment, oilfield, papermaking and mineral processing and other areas. Get Price
Get Price