POLYACRYLAMIDE(PAM)
Properties:
Polyacrylamide is a linear polymer, the product is mainly divided into dry powder and colloidal two forms.According to its average molecular weight, it can be divided into low molecular weight (<1 million), medium molecular weight (2 ~4 million) and high molecular weight (>.7 million).According to its structure can be divided into non - ionic, anion and cationic.Water disintegration (HPAM) of anion type.The main chain of polyacrylamide contains a large number of amide groups, with high chemical activity, and can be modified to produce many derivatives of polyacrylamide. The products have been widely used in papermaking, mineral processing, oil extraction, metallurgy, building materials, Sewage Treatment and other industries.As a lubricant, suspension agent, clay stabilizer, oil displacement agent, water loss reducing agent and thickening agent, polyacrylamide has been widely used in drilling, acidification, fracturing, water plugging, cementing, secondary oil recovery and tertiary oil recovery.
Specification:
| Main technical indicators name | anion | nonionic | cation |
| Appearance | White granule /powder | white granule/ powder | white granule/ powder |
| grain diameter(mm) | <2 | <2 | <2 |
| insoluble solid in water | ≤2 | ≤2 | ≤2 |
| molecular weight (ten thousand) | 500-2400 | 300-1200 | 300-1200 |
| degree of hydrolysis(%) | 13-30 | 5-15 | 5-50 |
| solid content(%) | ≥90 | ≥90 | ≥90 |
Application:
1. Industrial wastewater treatment. The effect is significant especially for wastewater with neutral or alkaline pH value, large suspended particles, high concentration and positive charge, such as wastewater of steel plants, electroplating plants, metallurgical plants and the coal washing plant.
2. Drinking Water Treatment. Use this product to deal with raw water, which has advantages of small dose, low-cost, no secondary pollution, etc.
3. Papermaking additive. It can used as dispersant of long fiber paper, dry strengthen agent, retention and drainage agent and flocculent for papermaking wastewater, etc.
Packaging：
The product is packaged in polyethylene kraft with plastic bag. 25kg per bag. It should stored in draughty, dry place which avoid moisture, drenching.
If you have any demands for Water Treatment ,Such as Polyacrylamide ,Poly Aluminium Chloride, Aluminium Sulphate，Activated Carbon ,EDTA, TCCA ,SDIC ,welcome to inquiry us .
Product Categories : Water Treatment > Polyacrylamide
