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Shandong Welldone Environmental New Materials Co.,Ltd..
Contacts： Jack Ma
Phone： +86-17664031716
E-mail： info@welldonechina.com
Website： www.polyacrylamidechina.com Contact Now
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PHPA Polyacrylamide Polymer for Drilling Mud Fluids
- 1.Molecular weight: 8-35 million
- 2.Degree of hydrolysis: 15%-40%
- 3.Solid content: >90%
- 4.Dissolving time: < 1hour
- 5.Marsh viscosity (API): 60-120 seconds
- 6.Temperature Resistance: Low
- 7.Salty resistance: Low
PHPA (also partially hydrolyzed polyacrylamide or short for 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.
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Shandong Welldone Environmental New Materials Co.,Ltd.
Tel:+86-17664031716
Contact Person:Jack Ma
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