Polyacrylamide (PAM) | Industrial Grade Technical Datasheet
一、 Product Brief
Polyacrylamide (PAM) refers to a class of high-molecular synthetic water-soluble polymers. In industrial scenarios, it serves as a professional flocculant, dedicated sewage treatment additive, and functional petroleum extraction polymer. Based on ionic characteristics, the product is categorized into anionic, cationic, and nonionic types. Featuring molecular chain adsorption, charge neutralization, and bridging coagulation, PAM delivers stable physical and chemical performance for complex industrial environments.
二、 Industrial Application Scope
1. Sewage Treatment Additive
As a core sewage treatment additive, PAM is widely deployed in municipal domestic sewage, industrial wastewater, papermaking, chemical, and slaughterhouse water treatment. With high molecular activity, it rapidly aggregates suspended particles, colloidal contaminants, and heavy metal substances to form dense flocs. It effectively lowers turbidity, COD, and ammonia nitrogen indicators. Moreover, it optimizes sludge dewatering procedures to reduce sludge volume and subsequent disposal costs.
2. Petroleum Extraction Polymer
In the petrochemical industry, PAM acts as an indispensable petroleum extraction polymer. It is applied throughout drilling, well cementing, fracturing, and enhanced oil recovery processes. It improves mud rheological property, prevents wellbore collapse, and enhances carrying capacity for rock cuttings. In tertiary oil recovery, it increases water phase viscosity to expand oil displacement efficiency, thereby boosting crude oil production. It also realizes purification and recycling of oilfield produced water.
3. Other Industrial Fields
Beyond water treatment and petroleum exploitation, this polymer is extensively used in mineral processing, coal washing, metallurgy, and building material industries. It provides reliable effects on solid-liquid separation, dispersion stabilization, and thickening modification to satisfy diversified industrial processing requirements.
三、 Technical Parameters
All products comply with industrial manufacturing standards. The below indexes facilitate precise model selection for different working conditions:
Item | Anionic PAM (APAM) | Cationic PAM (CPAM) | Nonionic PAM (NPAM) |
|---|---|---|---|
Molecular Weight (million) | 4–24 | 5–15 | 6–15 |
Solid Content (%) | ≥88 | ≥88 | ≥88 |
Solubility Time | ≤60 min | 40–60 min | ≤60 min |
Temperature Resistance | ≤140°C | ≤160°C | ≤120°C |
Residual Monomer | ≤0.05% | ≤0.05% | ≤0.05% |
pH Application Range | 6–12 | 4–10 | 1–8 |
四、 Product Superiority
- Professional Flocculation Performance: Optimized molecular structure ensures fast coagulation and stable floc formation, achieving high-efficiency solid-liquid separation.
- Economic Dosage Consumption: Low additive dosage significantly reduces chemical input and overall operating costs.
- Strong Environmental Adaptability: Resistant to temperature fluctuation and variable pH value, suitable for severe industrial working conditions.
- Strict Production Standard: Controlled residual monomer and high purity conform to international environmental and industrial safety regulations.
五、 Storage & Handling
To maintain stable product performance, PAM shall be sealed and stored in a dry, cool, and ventilated environment. Direct sunlight and damp condition must be avoided. It is recommended to prepare aqueous solution with clean water at normal temperature. Dissolution concentration and feeding quantity should be adjusted according to actual water quality and construction requirements.
المراجعات
لا توجد مراجعات بعد.