8-12 Million Nonionic Polyacrylamide Flocculant NPAM Cas No. 9003-05-8
Nonionic Polyacrylamide Fast Sedimentation Rate Water Purification Flocculant NPAM
Product Description
Polyacrylamide is a linear polymer with the chemical formula (C3H5NO)N. It is a hard glassy solid at room temperature. Its products include glue, latex and white powder, translucent beads and flakes. Good thermal stability. It can be dissolved in water in any proportion, and the aqueous solution is a uniform and transparent liquid.
Specification
| Items | APAM | CPAM | NPAM |
| Appearance | white granular powder | white granular powder | white granular powder |
| grain diameter (mm) | <2 | <2 | <2 |
| PH | 7-14 | 1-14 | 1-8 |
| molecular weight(ten thousand) | 500-1800 | 800-1200 | 200-600 |
| degree of hydrolysis(%) | 10-50 | 10-50 | 5-60 |
| soild content | ≥90 | ≥90 | ≥90 |
Application Areas
1. As a flocculant, polyacrylamide is mainly used in solid-liquid separation processes, including precipitation, clarification, concentration and sludge dewatering processes. Urban sewage, Industrial wastewater, Mixed sewage.
2. Additive polyacrylamide is a polymer developed for oilfield drilling and production. It has the characteristics of high temperature resistance, salt resistance, and high molecular weight. It is widely used in drilling, completion, cementing, fracturing, tertiary oil recovery and other oilfield drilling operations.
3. Polyacrylamide is mainly used for mineral mining and processing and tailings treatment. Its purpose is to quickly settle and clarify overflow, and to improve the efficiency of solid-liquid separation and recovery.
4. Polyacrylamide is widely used in textiles, printing and dyeing, sugar making, sewage treatment, etc. It can also be used as a binder or thickener, and sometimes can prevent soil erosion and improve soil structure.
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