The product series of Anionic polyacrylamide are a high degree of polymerization of synthetic water-soluble linear polymers, soluble in water, hardly soluble in benzene, ether, lipid, general organic solvents such as acetone. The series have the characteristic of flocculability, thickening, drag-reducing valuable performance dispersion, etc,therefore widely used in oil extraction, mineral processing, coal, metallurgy, chemical industry, papermaking,textile, sugar, medicine, environmental protection, building materials industry, agriculture, etc.
The main technical specifications:
Appearance: white particle Effective content: 88% or higher
Degree of hydrolysis: 20-80% Molecular weight: 300-13 million
Recommended concentration of dissolved: 1 ‰ to 3 ‰.
Dissolution time: 1 hour or less
Scope of application:
1.As the Oil-displacing agent in Oilfield tertiary recovery:It can adjust the rheological properties of injected water, increase the driving liquid viscosity, improve the waterflood sweep efficiency, reduce the formation water phase permeability, oil and water can flow uniform advance. It is mainly used in oil field tertiary oil recovery, the exploitation quantity can be more than in 100-150 tons of crude.
2. As the additive of Drilling mud materials:It can be uses as additives of drilling mud materials in oilfield exploration and development as well as the exploration of water conservancy coal geological, it can improve the service life of bit and improving drilling rate and penetration, reduce the congestion in the drill, hole sloughing prevention effect is obvious. Also can be used as fracturing fluid of oil field and water-plugging agent..
3. As the industrial wastewater treatment agent:It can be especially useful to treat wastewater containing the suspended particles, coarser, high concentration.Particles with positive charge, the PH of the water to neutral or alkaline wastewater, steel mill, electroplating factory waste water, metallurgy waste water, coal washing waste water and sewage treatment.
4.As Water treatment agent:In China,the source of water origin from rivers,which is more coloudy induced by high content of sediment and mineral, Drinking water standard still cannot be met even if after precipitation filtration, it is necessary to inject flocculants. In the past, inorganic flocculants was injected, but the effect is bad because the sludge quantity will increases induced by large number of injectio. Using anionic polyacrylamide flocculant, injection quantity is 1/50 of the inorganic flocculants, but the effect is several times of inorganic flocculants, even dozens of times. It has better effect when combing with organic polluted river water and cationic polyacrylamide.
5. As Papermaking agent:It can be used as caustic soda clarification, retention agent, paper wet strength enhancer in the papermaking industry.
6.AS Sugar juice clarifying agent.
7. As Feed additives and Binder in the industry of aquatic feed.
Packing and storage
The product packaging is 25 kg per paper-plastic bag. and customized package specification also can be provided. Dry powdery products should be stored in a cool ventilated dry place, because it will damp agglomerate under the condition of long-term dew.