1. anionic polyacrylamide for leather mills 2. APAM 3. white powder/granule 4. water treatment anionic polyacrylamide for leather millsUse:1, ... development, geology, water conservancy, coal exploration. Materials used for drilling mud additives, can reduce the friction of the ... rate and the white water recovery; 3. Used in textile, carpet industry, sizing, quick-setting cement, synthetic resin ...