Product Description
Polyacrylamide (PAM) is a general designation of homopolymers of acrylamide or copolymerized with other monomers. It is one of the most widely used water-soluble polymers. Because the structural unit of polyacrylamide contains amide group, it is easy to form hydrogen bond, which makes it have good water solubility and high chemical activity. It is easy to obtain a variety of modifiers with branch chain or network structure by grafting or cross-linking. It is widely used in oil exploitation, water treatment, textile, paper making, mineral processing, medicine, agriculture and other industries, and it is called "one hundred industry auxiliaries".
Application area
1. As a flocculant, it is mainly used in the solid-liquid separation process in industry, including sedimentation, clarification, concentration, sludge dehydration and other processes. The main industries applied are: urban sewage treatment, paper industry, food processing industry, petrochemical industry, metallurgical industry, beneficiation industry, dyeing industry, sugar industry and various industrial wastewater treatment. It is used in sludge precipitation and sludge dehydration in the treatment of municipal sewage, meat, poultry and food processing wastewater. Through the neutralization of the positive charge group contained in the sludge to the negative charge organic colloid and the excellent bridging and coagulating function of polymer, the colloidal particles are aggregated into large floccules and separated from their suspensions. The effect is obvious and the dosage is small.
2. It can be used as paper dry strength agent, retention agent and filter aid in paper industry, which can greatly improve the quality of paper, save cost and improve the production capacity of paper mill. It can directly bridge with inorganic salt ions, fibers and other organic polymers to enhance the physical strength of paper, reduce the loss of fibers or fillers, speed up water filtration, play the role of strengthening, retention and filtration, and can also be used for white water treatment, at the same time, it can play an obvious flocculation effect in the deinking process.
3. In the fiber slurry (asbestos cement products), the drainage property of the formed asbestos cement products can be improved, and the strength of the asbestos board blank can be improved; in the insulating board, the combination ability of the additive and the fiber can be improved.
4. It can be used as clarifier of mine wastewater and coal washing wastewater in mining and coal preparation industries.
5. It can be used for the treatment of dyeing wastewater, leather wastewater and oil-bearing wastewater, so as to remove turbidity and decolor, so as to meet the discharge standard.
6. In phosphoric acid purification, it is helpful to separate gypsum from wet process phosphoric acid.
7. Flocculant for water treatment of waterworks with river water source.
Features:
| Specifications: |
Index: |
| Appearance: |
Off-White Granular Powder |
| Ionic Charge: |
Anionic/ Cationic/ Nonionic |
| Particle Size: |
20-100 mesh |
| Molecular Weight: |
5-22 million |
| Anionic Degree: |
5%-60% |
| Solid Content: |
89% Minimum |
| Bulk Density: |
About 0.8 |
| Specific Gravity at 25°C: |
1.01-1.1 |
| Recommended Working Concentration: |
0.1-0.5% |
| PH Value: |
4-9 |
| Storage Temperature (°C): |
0 - 35 |
Company Profile
Henan Yulin Chemical Co., Ltd. was founded in 1985, mainly producing phosphate series and water treatment series products. At present, there are four factories. The main products are aluminum dihydrogen phosphate, sodium hexametaphosphate, sodium tripolyphosphate, sodium pyrophosphate, industrial phosphoric acid, trisodium phosphate, disodium hydrogen phosphate, sodium dihydrogen phosphate, polyaluminum chloride, polyacrylamide etc. The factory attaches great importance to new product development and equipment update, and has established a good cooperation and sharing relationship with many universities, with mature and reliable technology. In recent years, it has won many provincial and municipal advanced enterprise and high-quality product honor awards.
Our enterprise has always been based on honesty, pioneering and innovative for the purpose, reasonable price and considerate service as the business philosophy. Our development depends on our excellent product quality and all-round after-sales service.
Yucai Chemical,we produce ,Better quality and Lower price!
FAQ
1. What's your payment terms?
T/T or L/C or D/P or West union.
2. When will we get reply?
We ensure you fast response, fast service . Emails will be replied in 2 hours in working days, we can answer you in
time.
3. How about the packing?
Usually we provide the packing as 25 kg / bag. Of course, if you have special requirements on them, we can do by your indications.
4. How about the validity of the products?
According to the products you ordered. Usually 24 months.
5. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , MSDS,TDS and Origin certificate. If your markets have any other special requirements, please kindly let us know.
6. What is loading port?
Usually Shanghai, Qingdao or Tianjin.
){kind=link}