Polyacrylamide (PAM) CAS number: 9005-05-8, is a widely used organic flocculant available in both emulsion and powder forms. It is highly soluble in water and possesses high viscosity. Depending on its ionic properties, it can be classified as non-ionic, anionic, or cationic. In this product introduction, we will focus on the basic properties of PAM and its applications in various wastewater treatment processes.
Chemical Properties
Polyacrylamide is a high-molecular-weight polymer obtained by copolymerizing acrylamide with other monomers. It exhibits good flocculating properties and can reduce frictional resistance between liquids. It is soluble in water in any proportion, forming a homogeneous, transparent solution. However, the aqueous solution will degrade over time.
Product Features
Flocculation: It can neutralize the electrical charge of suspended particles in water and form flocs through bridging adsorption.
Adhesion: Due to its inherent viscosity, it can achieve adhesive properties through mixing.
Drag Reduction: It can effectively reduce fluid friction, with even a small amount of PAM added to water reducing drag by 50-80%.
Thickening: It exhibits thickening properties under neutral and acidic conditions, with a more pronounced thickening effect when it forms a semi-network structure.
Product Applications
In water treatment, polyacrylamide provides enhanced flocculation and sedimentation, improving water recycling efficiency. It also accelerates solid-liquid separation during sludge treatment, facilitating sludge dewatering.
In oil extraction, it serves as a displacement agent and drilling mud additive, enhancing oil recovery and increasing crude oil production. It is also used as a friction reducer in hydraulic fracturing for shale oil extraction.
In the paper industry, its primary uses are as a dispersant and filter aid, improving paper quality and strength, while reducing raw material consumption and environmental pollution.
Products Description
| CAS | 9003-05-8 | ||
| HS Code | 39069010 | ||
| Molecular Formula |
(C3H5NO)x |
||
| Appearance | White grain powder | ||
| Polyacrylamide type | Cationic | Nonionic | Anionic |
| Molecular weight (Million) | 3-12 | 3-12 | 3-25 |
| Ionization degree % | 5-80 | / | / |
| Hydrolysis Degree % | / | 0-5 | 5-40 |
| Solid content (%) | ≥ 90 | ||
| Dissolution time | ≤ 90 Min | ||
| Remaining monomer (%) | ≤ 0.1 | ||
Product Packaging
Delivery Time
We have ample stock to ensure timely shipping.
3
DAYs
Orders under 20 tons can be shipped within 3 days
5
days
Orders under 50 tons can be shipped within 5 days
7
days
Orders under 100 tons can be shipped within 7 days
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