- Product Name
- Product Keyword
- Product Model
- Product Summary
- Product Description
- Multi Field Search
 |
It is widely used in different kinds of industry production and water treatment
| Quantity: | |
|---|---|
Polyacrylamide (PAM) is a linear polymer, which has been widely used in paper-making, mineral processing, oil recovery, metallurgy, building materials, sewage treatment and other industries. As a lubricant, suspension agent, clay stabilizer, oil displacement agent, water loss reducer and thickener, polyacrylamide is widely used in drilling, acidizing, fracturing, water plugging, cementing, secondary oil recovery and tertiary oil recovery, is an extremely important oilfield chemical.
1. Flocculation: PAM can neutralize suspended substances by electricity, bridge adsorption and flocculation.
2, Adhesion: PAM can play a role of adhesion through mechanical, physical, chemical effects.
3, Resistance reduction: PAM can effectively reduce the frictional resistance of the fluid, adding a small amount of PAM in water can reduce the resistance by 50-80%.
4, Thickening: PAM has thickening effect under neutral and acid conditions, when the PH value is above 10, PAM is easy to hydrolyze. Thickening will be more pronounced when in a semi-mesh structure.
| Appearance | White or Off-white Powder | ||
| Ionic Charge | Anionic | Cationic | Nonionic |
| Molucular Weight | 3-17 million | 3-30 million | 3-12 million |
| Particle Size | 20-100 mesh | ||
| Solid Content | ≧90% | ||
| Viscosity | ≧15.6 mpa.s | ≧10.5 mpa.s | viscosity(cps)of 0.1% 25-35 |
| Dissolution Time | ≦1h | ||
| Water Insoluble | ≦0.05% | ||
| Shelf Life | 2 Years | ||
1 Water treatment applications
The application of PAM in water treatment industry mainly includes raw water treatment, sewage treatment and industrial treatment.
2 Oil recovery field
In oil exploitation, it is mainly used in drilling mud materials and improving oil recovery rate.
3 Paper-making field
PAM is widely used as resident agent and filter aid leveling agent in paper-making field.
4 Textile Printing and Dyeing Industry
In the textile industry, PAM is a sizing agent and finishing agent for fabric post-treatment, which can produce a soft, anti-wrinkle and mold-resistant protective layer.
Expamples:
Application | Form | Molecular weight(M) | Ratio | Dosage |
Steel plant circulating water treatment, sludge dewatering | anionic | 12 | 5‰ | 5-7 g/ton |
Furnace aluminum smelting, aluminum sulphate | anionic | 10 | 5‰ | 3-5 g/ton |
Bentonite production increases viscosity | anionic | 15-18 | 3‰ | 2-3 g/ton |
Concrete water reducer | anionic | 5-8 | 12‰ | 1200 g/ton |
Gold cyanide process | anionic | 15-18 | 3‰ | 3-4 g/ton |
Interrupted wastewater recovery, sludge dewatering | cationic | 8-12 | 3‰ | 3-5 g/ton |
Municipal sewage treatment plant sludge dewatering | cationic | 8-12 | 5‰ | 4000 g/ton |
Coal washing slime settlement, layer slag settlement | anionic | 8-12 | 3‰ | 4 g/ton |
Brine clarification to remove calcium and magnesium ions | anionic | 18 | 1‰ | 1-2 g/ton |
Electroplating heavy metal, hydroxide treatment | anionic | 6-8 | 1‰ | 1-2 g/ton |
Flotation aids to improve particle size before flotation | anionic | 10 | 3‰ | 3-4 g/ton |
Meat processing sewage treatment | cationic | 10 | 3‰ | 3-4 g/ton |
Pharmaceutical production process fermentation | cationic | 12 | 2‰ | 2-3 g/ton |
MSG factory, brewery layer slag waste water treatment | cationic | 12 | 2‰ | 2-3 g/ton |
Tannery waste water treatment | cationic | 12 | 4‰ | 2-4 g/ton |
Warm produce phosphoric acid | anionic | 8-12 | 1‰ | 5 g/ton |
Automotive industry waste water treatment | anionic | 12-15 | 4‰ | 4-6 g/ton |
Bridge drilling and grouting | anionic | 12-15 | 5‰ | 1200 g/ton |
Sugar and sugar purification | anionic | 15 | 2‰ | 2-3 g/ton |
