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K-HPAN (Potassium Hydrolyze Polyacrylonitrile)
It is brown red or light yellow powder, Aq. solution is basic.
Performance index
Uses: It is polyacryionitrile shale inhibitor the temperature can reach 180 ℃ . It can be directly added into drilling fluid or work with treatment agent, dosage is 0.8・% . Packing & storage: 3-in-one bag, lined with PE bag, net wt 25kg ; kept in cool, dry and ventilating place. |