Polyacrylamide characteristics
1: PAM) flocculation can make the suspended material by charge neutralization, adsorption bridging, flocculating action.
2) adhesion: can be through mechanical, physical, chemical role, play the role of adhesion.
3 resistance: PAM can effectively reduce the friction of the fluid, water to join trace PAM can reduce resistance 80% - 50.
4) thickening: PAM in neutral and acid conditions are thickening effect, when the pH value at 10 C above PAM easy to hydrolysis. When the semi network structure, the thickening will be more obvious.
Polyacrylamide application
Anionic polyacrylamide
1, mainly used as a flocculant: for suspended particles, coarse, high concentration, particle with positive charge, water pH is neutral or alkaline water, due to the anionic polyacrylamide molecular chain containing a certain amount of polar groups to adsorption of solid particles suspended in the water, etc.
2, used in petroleum industry, oil production, drilling mud, waste mud treatment, prevent water channeling, reduce friction, improve oil recovery, the three oil recovery has been widely used.
Two, cationic polyacrylamide
Cationic polyacrylamide in acidic or alkaline media showed positive electricity, it usually is lower than the molecular weight of anionic or non-ionic polyacrylamide, the performance of the Chengcheng clean sewage is mainly obtained by charge neutralization.
Three, non ionic polyacrylamide
Due to its molecular chain containing a certain amount of polar gene can adsorb the suspended solid particles, the particle formation of large flocs, it accelerated the settlement of particles in suspension, have very obvious to speed up the solution to clarify, promote the effect of filtration, widely used in chemical industry waste water, wastewater treatment, municipal sewage treatment.
Four, gender ion polyacrylamide
Product form: gender ion polyacrylamide (ACPAM) appearance is white powder.
Product features: the two gender ion polyacrylamide containing cationic and anionic groups, it has the general characteristics of the use of cationic flocculant, the performance of the more excellent performance.
The main purpose: oil field profile control and water plugging agent, and crosslinking agent, stabilizer, coagulant combined effect, the formation of an important polymer gel and resin gel of high strength agent gel plugging agent.
Adapt to different geological conditions. A variety of oil, organic, inorganic, sewage, complex sewage treatment. PH change in the sewage system for sewage
Sludge dewatering, papermaking additives.
Polyacrylamide is a synthetic polymer composed of acrylamide monomers and is widely used in various industrial, environmental, and scientific applications. It comes in various forms, including powder, liquid, and gel. In water treatment, polyacrylamide is employed as a flocculant and coagulant to separate and remove suspended particles and impurities, aiding in the purification of drinking water and wastewater treatment. Additionally, it plays a crucial role in the petroleum industry for enhanced oil recovery and in agriculture for soil conditioning and erosion control. In the laboratory, it serves as a gel for electrophoresis in DNA and protein analysis. Its versatility in facilitating solid-liquid separation and its ability to modify the rheological properties of fluids make polyacrylamide a valuable polymer in a range of practical applications.
Anionic polyacrylamide is a water-soluble synthetic polymer with negatively charged functional groups, widely used in industries and environmental applications. Its main role is as a flocculant and coagulant in water treatment processes, where it aids in the aggregation and settling of suspended particles, impurities, and solids, facilitating their removal and purification from water sources. Beyond water treatment, anionic polyacrylamide has applications in enhanced oil recovery in the petroleum industry, soil conditioning for agriculture, and enhancing particle retention and drainage in the paper and textile industries. Its versatility in improving solid-liquid separation and reducing environmental contamination makes it a critical component in various industrial and environmental processes.
Hot Sale Industrial Grade Poly Acrylamide Nonionic Cationic Anionic Polyacrylamide PAM MSDS For Water Treatment Flocculant Polymer Powder MSDS Polyacrylamide PAM Chemicals in Saifu The packaging of Polyacrylamide is 25 kg woven bag, lined with thick plastic inner film. Poduct Name Cationic Polyacrylamide Anionic Polyacrylamide Nonionic Polyacrylamide Appearance White Granule White Granule White Granule Ion Degree 5%~60% / / Hydrolysis Degree / 15%~30% 0~5% Solid Content 90% 90% 90% Dissolution Time 90 minutes 90 minutes 90 minutes
Polyacrylamide is a linear water-soluble polymer, and is on of the most widely used varieties of water-soluble polymer compounds. PAM and its derivatives can be used as efficient flocculants, thickeners, paper enhancers and liquid drag reducing agents, and Polyacrylamide are widely used in water treatment, paper making, petroleum, coal, mining, metallurgy, geology, textile, construction and other industrial sectors.
product appearance-white granule CASnumber-9003-05-8 molecular formula-(C3H5NO)n EINECS-201-173-7 Product Name-PAM APAM CPAM Water pollution treatment chemicals
1.White granule/powder 2.Molecular weight:8-20million 3.Solid content:90% min 25kg/bag
Quick Details : Classification: Chemical Auxiliary Agent CAS No.: 9003-05-8 Other Names: PAM MF: C5H5NO)n EINECS No.: 45-784-56 Purity: 98% Place of Origin: Henan China (Mainland) Type: wate treatment Usage: leather auxiliary agents, paper chemical. Brand Name:CHENGHUI Model Number: 01 Color: white powder/granule Packaging & Delivery: Packaging Detail: 25Kg Delivery Detail: 10 days Specifications : APAM-Anionic Polyacrylamide, Water Treatment Chemical. It is white powder, has good water solubility. APAM-Anionic Polyacrylamide, Water Treatment Chemical Features: 1) Appearance: white granule 2) Molecular weight: 5 - 22 million minimum 3) Granule: 20 - 100 mesh 4) Solid content: 95% 5) Hydrolyzing degree: 10 - 20%, 20 - 30% or 30 - 40% 6)Dissolving time: 2 hours maximum (10C) 7) Insoluble: 0.5% maximum 8) Monomer free: 0.05% maximum Use: (1) Industrial waste water treatment: For the neutral or alkaline waste water with pH value of 7-14, large suspended particles and ions of positive charge, it has the best treating effect, such as the waste water from iron industry, electroplating factory, metallurgical industry, coal washing, etc.. (2) Drinking water treatment: When the drinking water still does not meet the standard after the treatment of the precipitation and filtering, then the APAM can be used as the flocculant. Its dosage is 2%-5% of that of the inorganic flocculants, but the effect of former is dozens of times of that of latter. (3) It can be used for the recycling of the loss of brewers' grains in the alcohol plant and starch in the starch factory. (4) It can be used as the water block agent in the oil field, and also the oil-displacing agent during the tertiary recovery. (5) It can be applied in the paper-making industry. It can be used as the dispersant, retention aid, etc. in the long fiber paper-making, and also the flocculant for the waste water from the paper-making. 25kg/bag.
How are you? i have seen your information on internet and known you have the requirement for polyacrylamide. I am kathleen in anhui jucheng fine chemicals. Co., ltd. Our company is a specialized manufacturer of polyacrylamide in china. The annual capacity is 15, 000 with three production line. It has formed a series of anionic, cationic and nonionic polyacrylamide more that 30 types. Our producing technology has attained advanced level. We provide the best quality and service. Meanwhile, the best thing for you is our most competitive price. According to the customers' demand
Polyacrylamide is called as PAM for short and it is polymerized by the acrylamide monomer. PAM is a kind of linear water-soluble polymer matter. With different techniques and functional groups, products with different types of charge can be obtained, including the anionic polyacrylamide (APAM), cationic polyacrylamide (CPAM), non polyacrylamide (NPAM) and amphoteric polyacrylamide (ACPAM). The average molecular weight of PAM ranges from thousands to millions and it is the high-molecular electrolyte. It is the white power or granule, and it can be dissolved in the water easily but not the common organic solvents including the benzene, ether, ester, acetone, etc.. The aqueous solution of polyacrylamide is the thick liquid, and it is non-toxic and non-corrosive. The solid PAM is hygroscopic, and the hygroscopicity is improved with the increasing of ionic degree. Use characteristics 1) Flocculability: The PAM plays the role of flocculation for the suspended matter through electrical neutralization, bridging and adsorption. 2) Adhesivity: It has the adhesive effect based on the mechanical, physical and chemical role. 3) Resistance reducing: PAM can effectively reduce the frictional resistance of fluid, and adding a minute amount of PAM into water can reduce the resistance by 50-80%. 4) Thickening: PAM has the effect of thickening both under the neutral and acid conditions. When the pH is greater than 10, PAM can have the easy hydrolysis. Besides, the effect of thickening will be more obvious when the PAM has the semi-mesh structure.
Functional principle Flocculation Mechanism: Adsorbing suspension particles, polymer chains entangle and cross-link each other to form bridging, and make flocculation structure enlarge and thicken, and has the functions of surface adsorption and electric neutralization. Reinforcing Mechanism: PAM molecule chain and dispersed phase form bridging bond, ion bond and covalent bond to increase combination strength. Application introduction PAM series products contain affinity radical and they can dissolve in water easily and play the role of flocculation, filtering-assist, increasing adherence, reducing resistance, coherence, reinforcing and rheologic regulation and can be used extensively. Flocculation property can be used for recovering solid substance, treating various industrial sewage, domestic sewage and purifying water, assisting filtering, treatment of tail coal as well as well-drilling slurry material etc. With the rheologic regulation function PAM can thicken water recover driving agent for oil field to reform ground section, enhance adoption ratio. It can make up fracturing solution to fracture the stratum which is difficult to drill and it also can make up well-drilling solution which can reduce friction and resistance, accelerate drilling speed, improve drilling depth. With the property of adherence and reinforcing of PAM, it can be used for paper-making industry to enhance staying rate of filling material, speed size filterability and white water sediment in the paper and then coagulate to increase the strength of the paper. PAM can be used with polyvinyl alcohol as textile size, this can improve textile process and enhance the property of textile. Usage When use PAM series products, first make up dilute solution, usually 0.01%-0.1%,thus it is easy to mix with treated substance to get the best result. Cationic PAM, cationicity 0-100%,molecular weight 4-10million Anionic PAM, anionicity0-100%,molecular weight15-20million Nononic PAM,molecular weight 10-15 million