Anionic Polyacrylamide Powder (APAM)
Anionic polyacrylamide powder (APAM) is specifically designed for
industrial and urban wastewater treatment applications.
Application Guidelines
- Industrial wastewater or mixed industrial/urban wastewater
treatment typically uses medium/low electric density and
medium/high molecular weight products
- Urban sewage treatment utilizes medium/high electric density and
medium/high molecular weight products
- Sludge treatment requires high electric density products for
optimal effectiveness
- APAM effectively treats wastewater following concentration and
flotation processes
Technical Specifications
| Item | Anionic | Cationic | Nonionic |
|---|
| Appearance | White Granular powder | White Granular powder | White Granular powder |
| Solid Content(%) | ≥88.0 | ≥88.0 | ≥88.0 |
| Molecular Weight(million) | 12-19 | 6-9 | 7-9 |
| Degree of Hydrolysis | 10-40 | / | 0-5 |
| Ionic Degree | / | 5-60 | / |
| Effective pH value | 5-14 | 7-14 | / |
Product Applications
Water Treatment Field
Polyacrylamide exhibits excellent flocculation properties in water
treatment. It facilitates rapid solid-liquid separation and
accelerates solid sedimentation, significantly improving water
quality.
Mineral Field
In mineral processing using flotation methods, polyacrylamide
enhances adhesion and absorption between minerals and bubbles,
increasing mineral recovery rates. It also supports dewatering
processes during mineral extraction.
Paper Making Industry
Polyacrylamide improves fiber and filler retention rates while
enhancing paper stock drainability. It serves as an effective
sizing agent, improving paper waterproofing, durability, and shelf
life. Low molecular weight cationic polyacrylamide acts as a
dispersant for improved paper uniformity.
Oil & Gas Field
In polymer flooding technology, high molecular weight
polyacrylamide increases infusing water viscosity, improving
oil-gas mobility ratios to enhance oil yield. During fracturing
processes, its high viscosity, low frictional resistance, and
excellent sand-carrying capabilities make it an ideal additive.
Company Profile
Hengfeng Chemical specializes in water treatment and petroleum
applications, continuously advancing technical service levels and
optimizing product performance. We provide customized product
selection and usage schemes based on specific sewage water quality,
treatment processes, and equipment characteristics to enhance
wastewater treatment efficiency.
Our oilfield applications feature improved polymer molecular
properties and effective cost control. We maintain a spirit of
unity and innovation, adhering to mutual benefit principles while
providing cost-effective products and services.
Hengfeng Chemical has established itself as China's premier
research and development base for water treatment and oilfield
chemicals. Our products serve domestic markets and export to over
60 countries across Europe, America, Africa, Oceania, and Southeast
Asia.
Our Advantages
Manufacturing Strength
Jiangsu Hengfeng Fine Chemical Co., Ltd. operates from a 125-acre
facility in Yangkou Chemical Park with 65 million yuan registered
capital. Production capacity includes 50,000 tons/year of
polyacrylamide powder and 50,000 tons/year of polyacrylamide
emulsion.
Quality Control
All production lines utilize DCS systems, precise measurement
systems, and semi-automatic production. We maintain a "Quality
first, client topmost" policy, continuously advancing technology
processes to ensure superior product quality.
Pre-Sales Service
- Comprehensive consultation for all inquiries
- Laboratory testing, pilot testing, and scaled-up testing services
- On-site technical support and complete solution provision
- Sample analysis and detailed test reports
After-Sales Service
- Installation and trial run assistance
- Treatment process and equipment optimization recommendations
- Problem analysis and complete solution provision
- Attention to additional customer requirements
Frequently Asked Questions
Q: Are you a factory or a trading company?
A: We are a large factory with more than 500 employees.
Q: How to order?
A: Inquire us → Inform usage scenario/application → Receive product
recommendations → Negotiate details → Confirm samples → Sign
contract/deposit → Mass production → Goods preparation →
Balance/delivery → Further cooperation.
Q: How about sample order?
A: Samples are available free of charge. Please contact us for
details.
Q: Which mode of transportation is available?
A: We offer sea, railway, road transportation, plus DHL, Fedex and
other methods. We'll recommend the most suitable solution for your
needs.
Q: How long does it take for delivery and shipment?
A: Delivery time depends on order quantity. Typically, 20'GP
container orders require 7 working days.
