PHPA (also partially hydrolyzed polyacrylamide or HPAM) is designed for easy mixing in drilling mud systems and to improve its dispersion to eliminate “fish eyes”, This occurs in field work when mixing either large quantities rapidly or mixing high polymer concentrations without good mixing equipment. In drilling fluids, PHPA is an anionic polyacrylamide and it can act as a viscosifier, flocculants, friction reducer and fluid-loss control agent. PHPA polymer also makes cuttings encapsulation and wellbore stability improvement, this will be helpful for slim hole and continuous-coring applications in PHPA drilling fluid system. As one of reliable polyacrylamide suppliers in China, Bichain provide high-quality HPAM like other polyacrylamide manufacturers' products. eg. SNF Flopam, Poly Plus, EZ Mud, Superfloc, etc.
PHPA Function:
  ►Readily dispersible and avoid “fish eyes” in drilling fluids
  ►Excellent cuttings encapsulation so as to limit cuttings dispersion in drilling mud
  ►Improved shale stabilization
  ►Enhances drill solids control
  ►Viscosify clear-water and low-solids drilling fluids
Advantages:
  ►Non-fermenting and Does not require biocides
  ►Stable in monovalent salt (NaCl, KCl, etc.) environments
  ►Effective in small concentrations
  ►Can be destroyed with oxidizing agents when desired
Technical Data:

Package and Storage:
25kg, 50kg bags with double-layered of woven plastic and plastic layer or according to customer’s requirement.
Avoid high-intensity extreme pressure and prolonged exposure to strong sunlight. Keep bag closed. Keep away from heat, sparks and flames.