- Chemical Auxiliary Agent[6]
- Polymer[10]
- Other Pet Products[1]
- Organic Salt[2]
- Other Inorganic Salts[1]
- Other Chemicals[1]
- Inorganic Acids[1]
- Chloride[1]
- Halide ( Except Chloride )[4]
- Organic Acid[2]
- Carbonate[1]
- Alkali[1]
- Phosphate[1]
- Other Non-Metallic Mineral Deposit[1]
- Other Organic Chemical[3]
- Feed Additives[1]
- Monosodium Glutamate[1]
- Food Additives[1]
- Contact Person : Ms. Zhu Lotus
- Company Name : Qingdao Oceanview International Co., Ltd.
- Tel : 86-532-68872007
- Address : Shandong,Qingdao,Rm1107, No. 100 Hongkong Middle Road
- Country/Region : China
- Zip : 266071
Polyacrylamide
Common Name: Partially Hydrolyzed Polyacrylamide (PHPA)Description:
It is a co-polymer of anionic character and high molecular weight. It is a water soluble polymer which is primarily used as a highly efficient fluid loss reducer, viscosifier and protective colloid for shales and cutting in fresh water, calcium, sodium brines and KCL mud systems. It is compatible with most of the drilling fluid products, biopolymers, PAC, CMC etc. It maintains hole stability by preventing shale swelling and erosion.
Application:
It maintains viscosity in solid free drilling fluid. As a bentonite extender in low solids non-dispersed mud, it can be used along with small addition of bentonite to suspend weight material.
Advantages:
It functions as an inhibitor by coating or encapsulating formation & cuttings.
It also restricts the interaction of water hydratable & dispersable shales.
It can be used as a flocculent in clear water drilling.
It also provides inhibition properties to fresh water, sea water and also in presence of calcium ions
Polyacrylamide
