OYIFLOC Polyacrylamide Flocculant PAM Sand Control Sand Fixation Soil Moisture Agent
Description:
- The washing is very important for the extraction of sand and gravel. This process creates a large volume of polluted wastewater. Using separation equipment like a decanter centrifuge for cleaning sand washing water and gravel wash water is popular in many places, high molecular weight Anionic flocculant can help the separation quickly.
- Our acrylamide residual content is less than 500ppm.
- It is the high Molecular Weight and Anionic Degree Anionic Polyacrylamide use for sand making and washing wastewater treatment.
- It is for wastewater flocculation sedimentation, sedimentation and clarification treatment.
- Soluble in water, safe, non-toxic, hydrolytic stable, is not sensitive to the change of pH value, anti-chlorine. Harmless, no-flammable and non-explosive, it can be stored at room temperature, it cannot be placed in the sun. It is slightly acidic, when skin contact, wash immediately with plenty of water.
Technical Specifications
| Item |
Standard |
| Appearance |
White or yellowish granular |
| Charge degree of (%) |
30-40% |
| Molecular Weight |
15-18million |
| Recommend Dissolution Ratio |
0.1%--0.5% |
| PH value at 0.1% solution at 25℃ |
6-10 |
| Insoluble (%) |
≤0.3 |
| Remaining Monomer (%) |
≤0.17 |
| Dissolution Time (min) |
≤90 |
| Shelf Life |
24 months |
Primary Effects

Instruction of polyacrylamide
- Before using,dissolve polyacrylamide with tap water at a ratio of 0.1%-0.5% and stir until fully dissolved.
- Do not use iron materials to stir or hold PAM, because the reaction performance of PAM will decrease when it encounters iron.
- The dosage needs to be calculated through laboratory pilot tests, with the aim of achieving the aggregation of flocs and presenting the phenomenon of sludge-water separation.
- It is better to use up the prepared PAM solution within 24 hours.
- Products should be stored in unopened package in a dry atmosphere at temperature no higher than 35℃.
Why choose US?
- Customized formula: provide anionic/cationic/nonionic PAM and PAC with different contents
- Global verification: products are used in coal mines in Central Asia, gold mines in Africa, copper mines in South America and so on
- Water Samples testing → Laboratory test to determine the best ratio
- Free sample → Free 1kg sample
- Long-term technical support → 15 years of stable operation guarantee
- After-sales service quick response → within 12 hours