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Product Details:
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| Shear Resistance: | Good | Classification: | Chemical Auxiliary Agent |
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| Abbreviation: | APAM | Formula: | (C3H5NO)n |
| Content: | 88% | Dissolving Time: | ≤60 Minutes |
| Cas No: | 9003-5-8 | Viscosity: | ≥8 MPa.s |
| Solid Content: | ≥90% | Item: | Polyacrylamide |
| Effective Ph Range: | 7-14 | Charge: | Non-ionic/anionic/cationic/amphoteric |
| Warranty Period: | 2 Years | Einecs: | 231-545-4 |
| Product: | PAM Polyacrylamide | Other Names: | PAM, Anionic Polyelectrolyte, Cationic Polyacrylamide, Polymer, Nonionic Polyacrylamide |
| Usage: | Water Treatment Chemicals, Paper Chemicals, Coating Auxiliary Agents, Textile Auxiliary Agents, Leather Auxiliary Agents |
PAM Polyacrylamide 25KG/BAG White Powder CAS for Water Treatment
Polyacrylamide (PAM) is a linear high molecular polymer with the chemical formula (C3H5NO)n. It is a hard glassy solid at room temperature. Its products include glue, latex, white powder, translucent beads and flakes. It has good thermal stability. It can be dissolved in water in any proportion, and the aqueous solution is a uniform transparent liquid. After long-term storage, the viscosity of the solution will decrease due to the slow degradation of the polymer, especially when the storage and transportation conditions are poor. Polyacrylamide is widely used as a lubricant, suspending agent, clay stabilizer, oil displacement agent, fluid loss agent and thickener in drilling, acidizing, fracturing, water plugging, cementing, secondary oil recovery and tertiary oil recovery. It is an extremely important oilfield chemical.
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Items |
Specification |
Result |
| APPEARANCE | WHITE POWDER | WHITE POWDER |
| CONTENT | 96±1% | 96.86% |
| ACID VALUE(FORMIC ACID) | ≤ 0.03% | 0.02% |
| CARBINOL | ≤ 0.05% | 0.03% |
| ASH | ≤ 0.03% | 0.01% |
The flocculation effect of polyaluminium chloride is as follows:
Strong electrical neutralization of colloidal substances in water.
Excellent bridging adsorption of suspended matter in water by hydrolysis products.
Selective adsorption of soluble substances.
Polyaluminium chloride is an inorganic polymer coagulant, which is an inorganic polymer water treatment agent with a large molecular weight and high charge produced by the bridging effect of hydroxide ions and the polymerization of multivalent anions. The characteristics are mainly determined by the working principle of the pressure atomizer
1. Flocculation: PAM can make suspended matter flocculate through electrical neutralization, bridging adsorption.
2. Adhesion: It can act as an adhesive through mechanical, physical and chemical effects.
3. Resistance reduction: PAM can effectively reduce the friction resistance of the fluid. Adding a trace amount of PAM to water can reduce the resistance by 50-80%.
4. Thickening: PAM has a thickening effect under neutral and acid conditions. When the pH value is above 10, PAM is easily hydrolyzed. When it is a semi-net structure, the thickening will be more obvious.
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