Product Description
| Item |
Anionic |
Cationic |
Nonioic |
| Appearance |
White Granule Powder |
White Granule Powder |
White Granule Powder |
| Solid Content(%) |
≥88.5 |
≥88.5 |
≥88.5 |
| Molecular Weight(million) |
16-20 |
8-12 |
8-12 |
| Degree of Hydrolysis |
7-18 |
/ |
0-5 |
| Insoluble Matter(%) |
≤0.2 |
≤0.2 |
≤0.2 |
| Dissolution rate(Min) |
40 |
120 |
40 |
| Residual Monomer(%) |
≤0.5 |
≤0.5 |
≤0.5 |
| Effective pH value |
5-14 |
7-14 |
/ |
Applications
Packaging & Shipping
FAQ
1, Q: Can you supply samples for testing?
A: Yes, Our samples are free for your testing,
However, you need to afford the delivery fee (DHL/TNT/EMS)
The delivery fee will be deducted from the future bulk order.
2, Q: What documents you provide for every shipment?
A: Usually, Commercial invoice, Packing list, Bill of lading, COA, Certificate of origin,
MSDS are promised. Other documents you need for import,
please feel free to contact us.
3,Q: How can i get the price for this product?
A: Please give us the exact quantity,packing,destination port and
other necessary information,we will give you quotation according
to your specific requirments.
4,Q: How about delivery lead time?
A: Delivery lead time: About 7-10 days after payment confirmed.(Chinese holiday not included).
5,Q:How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T,Western Union or Paypal or secure payment.
Company Members
Water treatment field
Water treatment includes raw water treatment, sewage treatment and industrial water treatment. It can be used in combination with activated carbon in raw water treatment to coagulate and clarify suspended particles in domestic water. If organic flocculant acrylamide is used instead of inorganic flocculant, the water purification capacity can be increased by more than 20% even if the sedimentation tank is not modified. In sewage treatment, the use of polyacrylamide can increase the utilization rate of water reuse cycle, and can also be used as sludge dewatering. It is used as an important formulation agent in industrial water treatment. The largest application of polyacrylamide in foreign countries is water treatment, and the domestic application in this field is being promoted. The main role of polyacrylamide in water treatment: [2]
(1) Reduce the amount of flocculant. Under the premise of the same water quality, the use of polyacrylamide as coagulant aid combined with other flocculants can greatly reduce the amount of flocculants; (2) Improve water quality. In drinking water treatment and industrial wastewater treatment, the combination of polyacrylamide and inorganic flocculant can obviously improve the water quality. (3) Improve floc strength and settling speed. The floc formed by polyacrylamide has high strength and good settling performance, which can improve the solid-liquid separation speed and facilitate sludge dewatering. (4) Anti-corrosion and anti-scaling of the circulating cooling system. The use of polyacrylamide can greatly reduce the amount of inorganic flocculants, so as to avoid the deposition of inorganic substances on the surface of the equipment, and slow down the corrosion and scaling of the equipment. [2]
Applications in oil recovery
Polyacrylamide is a kind of multifunctional oilfield chemical treatment agent, which is widely used in the process of drilling, cementing, completion, workover, fracturing, acidification, water injection, water plugging and profile control, tertiary oil recovery, especially in the field of drilling, water plugging and tertiary oil recovery. Polyacrylamide aqueous solution has high viscosity, good thickening, flocculation and rheological regulation, and is used as oil displacement agent and drilling mud regulator in oil exploitation. In the middle and late period of oil exploitation, in order to enhance oil recovery, polymer flooding and ternary compound oil driving technology are mainly popularized in our country. By injecting polyacrylamide solution, the ratio of oil-water flow rate was improved, and the crude oil content in the production was increased. The addition of polyacrylamide to tertiary oil recovery can increase the oil displacement capacity, avoid the breakdown of the reservoir, and improve the recovery efficiency of the oil bed. China's petroleum industry is the largest user of polyacrylamide, the scientific and technological progress of polyacrylamide has promoted the development of China's petroleum industry, and the demand of the petroleum industry has accelerated the pace of scientific and technological innovation of polyacrylamide and the development of the industry. [2]
Papermaking field
Polyacrylamide is widely used in the field of paper making as retention agent, filter aid, levelling agent, etc., to improve the quality of paper, slurry dehydration performance, fine fiber and filler retention, reduce raw material consumption and environmental pollution, as a dispersant, can improve the uniformity of paper. Polyacrylamide is mainly used in the paper industry in two aspects, one is to improve the retention of fillers, pigments, etc., to reduce the loss of raw materials and environmental pollution; The second is to improve the strength of the paper. The addition of polyacrylamide to the paper can improve the retention rate of fine fibers and filler particles on the web, and accelerate the dehydration of the paper. The mechanism of action of polyacrylamide is that the particles in the slurry are electrically neutralized or bridged and flocculated to remain on the filter cloth. The formation of flocs can also make the water in the slurry easier to filter out, reduce the amount of fiber loss in white water, reduce environmental pollution, and help improve the efficiency of filtration and precipitation equipment. [2]
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