Partially Hydraulised PolyAcrylamide PHPAis known as the 3rd cohesion agent. It is a linear water soluble polymer, molecular formula being CONH2 [CH2ch] n, and molecular weight between 5 to 22 million. Partially Hydraulised PolyAcrylamide PHPA appears as white or colorless granule, viscous gellike, odorless, neutral, and is soluble in water.
PHPA Quality Indexes
White granular powder or white powder
Hydrolyzing degree %
Solid Content %
Dissolution time (min)
1. Easy to dissolve, dissolve time 40min.
2.It is with high performance and it can adapt to a variety of conditions.
3. The dose is small and high efficiency.
4. High molecular, molecular weight 22million.
5. High purity, without impurity.
PHPA Application field
1.Oil field exploration and development, geology, water conservancy, Coal exploration.
2.Oil field water treatment to deal with the recovery of oil.
PHPA Application Method
1. The product should be prepared for the water solution of 0.1% as concentration. It is better to use neutral and desalted water.
2. The product should be scattered evenly in the stirring water, and the dissolving can be accelerated by warming the water (below 60 °C).
3. The most economical dosage can be determined based on a preliminary test. The pH value of the water to be treated should be adjusted before the treatment.
PHPA Storage and Packaging
25KG or 50LB Partially Hydraulised PolyAcrylamide PHPA net sealed in 4-in-1 compound paper bag with plastic lining. During storage and transport see that the bag is intact as the product is water soluble.
Q1.How long is the lead time once starts a new order?
The leading time is 14 days.
Q2.Do you have a specific product quality control system?
Yes! The strictly quality control system carry out in every link from raw material to delivery According to ISO9001:2008 Quality Management System Certificate.
Q3. Do you accept customized packing marks? What is the bag material?
Customized packing can be accepted
Q4. How fast can you dispatch the appointed sample?
Sample will post out Within 2 days
Q5.What is the warranty time you can promise after-sale?
2 years for warranty time can be guaranteed.
Secondly, let us know something about our company
Henan Xinxiang No.7 Chemical Co., Ltd is specialized in manufacturing oil field drilling fluid additives.
We are certified by ISO9001: 2008 Quality Management System and ISO14001: 2004 Environmental Management System.
From purchasing of raw materials to product delivery, every link was strictly controlled by relative control department.
With all these systems, we ensure 100% of our products are qualified.
Worth your trust
¤ Specializing in the production of oilfield chemical agents of production-oriented enterprises.
¤ The 1st manufacture of sulfonated asphalt in China.
¤ with 26 years’ exporting experience.
¤ 16000 tons annual output production line.
¤ No any quality complaints for 12 Years.
¤ Strict quality control system, From the purchasing of materials to the semi-finished and finished product.
¤ ISO certification: issued by the certificate ISO9001:2008 in 2003 and ISO14001:2004 in 2006 respectively.
Finally,best service waitting for you
Your any inquiry or requirement will get prompt attention, please feel free to contact us.
Henan Xinxiang No.7 Chemical Co., Ltd is specialized in manufacturing oil field drilling fluid additives. We are the first and now the largest manufacturer of sulfonated asphalt here in China. We have always been focusing on the producing and researching of oilfield chemicals since the very beginning of our establishment, and are playing an important role in both domestic and international market.
We began to research and develop the production of sulfonated asphalt in 1983 under the ... View detail