Huludao polyacrylamide, price anionic / cationic / nonionic / flocculant manufacturer 010-57193076-- phone 13436502885-- fax 010-80570010-- qq457423671 Guoshao Jun company network http://www.bjsbqhb.com Beijing Water Pik environmental technology Limited provide free samples, technical support and after-sales tracking, your satisfaction, my pleasure ......... polyacrylamide by ionic character sub divided into non-ionic, anionic, cationic and amphoteric four types. Polyacrylamide Product Details: PAM water-soluble polymers, insoluble in most organic solvents, has good flocculation, can reduce the frictional resistance between the liquid, according to the ionic character of sub-divided into non-ionic, anionic, cationic and four types of gender. Polyacrylamide range: (PAM application strong) 1, as a retention aid in the papermaking process, a reinforcing agent. 2, as a coagulant in water treatment, flocculants, sludge dewatering. 3, as the precipitation agent in oil drilling, oil-displacing agent. 4, PAM is also widely used in terms of thickening, colloid stability, drag reduction, adhesion, film formation, biomedical materials and the like. Polyacrylamide using the methods and precautions: 1, through a small test to determine the best model, and the optimal dosage of the product. 2, the product formulated into 0.1% (mean solid content) solution concentration to the neutral salt-water is appropriate. 3, when dissolved in water, the product even thrown into stirred water, proper heating (<60 ℃) can accelerate into a solution. <> 4, solid product with a polypropylene woven bag lined with plastic bag, 25kg, jelly plastic drum lined with plastic bag, 50kg per barrel or 200kg. 5, this product is hygroscopic and should be stored in a cool dry place, the temperature is lower than 35 ℃. 6, solid products avoid scattered on the ground to prevent moisture absorption after the product becomes so slippery. 7, the preparation of PAM solution should be enamel, galvanized, aluminum or plastic bucket carried out not formulated and stored in iron containers 8, when dissolved, should pay attention to the product evenly slowly added with stirring and heating dissolver measures, avoid hardening of the solution at a suitable temperature preparation, and should avoid prolonged drastic mechanical shear recommended blender 60-200 turn / min, otherwise it will lead to polymer degradation, it affects the results . 9, PAM solution should be done now with the existing, when dissolved liquid long periods of time, their performance will be subject to availability and decreased water quality. 10, after the family of the suspension added flocculant solution, if a long and intense to stirring words, the appearance of performance indicators will destroy the already formed floc polyacrylamide: White powder / granule Solid content: ≥96% intrinsic viscosity: 17.5-19.4 degree of hydrolysis: 22.5-27.5% filtration ratio: ≤1.5 residual monomers: ≤0.05% Viscosity: ≥38.0mpa.s insoluble matter: ≤0.2% screen factor: ≥20.0 dissolution rate: ≤2.0hr Viscosity: ≥1mm ≤5.0% ≥0.212mm ≤5.0% cationic polyacrylamide Features : 1, water-soluble cationic polyacrylamide, can be completely dissolved in cold water. 2, add a small amount of cationic polyacrylamide products can be greatly flocculation. Usually just add 0.01 ~ 10ppm (0.01 ~ 10g / m3), to be fully effective. 3, using cationic polyacrylamide products and inorganic coagulant may show a greater effect. Cationic polyacrylamide purposes: cationic polyacrylamide has the following effect: Clarification purification; settlement promote, promote filtration; thickening effect and other effects. Anionic polyacrylamide application areas: 1, as a flocculant, cationic polyacrylamide is mainly used in industrial solid-liquid separation process, including sedimentation, clarification, concentration and sludge dewatering process, cationic polyacrylamide main industry : urban sewage treatment, paper industry, food processing industry, petrochemical industry, metallurgical industry, mineral industry, dyeing industry and the sugar industry and a variety of industrial wastewater treatment. The cationic polyacrylamide is also used in urban sewage and meat, poultry and food processing wastewater treatment process sludge sedimentation and sludge dewatering, through which contains positively charged groups in organic colloid sludge negative electric charge of neutralization and bridging polymer excellent cohesion function, promote aggregation of colloidal particles into large floc is separated from the suspension. The effect is obvious, low dosage. 2, cationic polyacrylamide can be used in the paper industry, paper dry strength agents, retention agents, filter aids, can greatly improve the paper quality, save costs and improve the paper mill's production capacity. Electrostatic bridge can occur directly in order to achieve enhanced physical strength of paper, reduce the loss of fibers or fillers to accelerate drainage, from the enhanced retention of inorganic ions, fiber and other organic polymers, filter aids, can also be used Whitewater handling, while cationic polyacrylamide in deinking process can play a significant flocculation. 3, cationic polyacrylamide fiber slurry (asbestos - cement products) and allows molding asbestos - cement products, and drainage is improved, the strength of the asbestos blank improved; insulating board, you can increase the binding capacity of additives and fibers . 4, cationic polyacrylamide in mining, coal preparation industry can be used for mine waste water, coal washing wastewater clarifier. 5, cationic polyacrylamide can be used for dyeing wastewater, leather wastewater, oily wastewater treatment, so turbidity, bleaching, in order to meet emission standards. Polyacrylamide (APAM) Product Description: anionic polyacrylamide (APAM) appearance of white powder, molecular weight of from 6 to 25 million anionic PAM good water solubility, can be dissolved in water in any proportion and insoluble in organic solvents. Effective PH value in the range of 4-14, in a neutral alkaline medium showed the characteristics of high-polymer electrolyte, the electrolyte salt sensitive, with high metal ion can be cross-linked into an insoluble gel. Formula: industrial wastewater treatment: For suspended particles, representing a high concentration of particles with a positive charge, water PH value is neutral or alkaline water, iron and steel plant wastewater, electroplating factory wastewater, wastewater metallurgy, coal washing waste water sewage treatment the best results. Drinking water treatment: a lot of water from the river water plant, sediment and mineral content is high, more turbid, though filtered through the precipitate, still can not meet the requirements, needs adding flocculants, inorganic coagulant dosage is 1 / 50, but the effect is several times the inorganic flocculants, for serious organic pollution of the river water can be inorganic coagulant and cationic polyacrylamide with the use of better. Now dosing anionic polyacrylamide, starch particle coagulation and sedimentation, and then the precipitate was filter press filter press into a pie, can be used for feed, ethanol plants may be used alcohol anionic polyacrylamide dehydration, pressure filtration for recycling . Settlement for the river mud. Dry strength agents for paper. For paper chemicals, aid rate agent. In the paper before the opening ceremony pump slurry storage tank with traces of PAM-LB-3 anionic polyacrylamide can water filler and fines retention in the online 20-30%. Per ton of pulp can save 20-30kg. Example: In the coal washing process produces a lot of waste water discharged directly pollute the environment, must Simcheong after recycling, recycling water and slime, also valuable, but by natural sedimentation, time-consuming, but the water is not clear. In addition, the anionic polyacrylamide in incense industry applications are increasingly popular, anionic polyacrylamide Product Features: with good solubility, high viscosity, high toughness, combustibles (less) smoke, burning odor, toxic and other characteristics; product performance and stability, to avoid other plants common starch powder and because of different origin, time, bond quality varies missing, when production requires repeated testing incense formula, so as to avoid the phenomenon of unstable product quality; incense products outside table smooth, good shape, not broken; particularly its pasting of cold water, no cooking paste, mix the material directly and uniformly mixing with water can produce, and the material is mixed with water for a long time also placed there will not be hard, dry material phenomenon occurs can not be used effectively save energy and facilitate the production operations. Effect: the use of this product made of incense blanks (incense products) appearance of smooth, no break, no mildew, bending and strong, good product fineness, bake sun does not fade, time enough to ignite combustible good, too iron chainring no "decapitation" flame conducive mosquito play an active ingredient dissipation rate increase and reduce losses in the drying process finished at the same time, can greatly reduce the labor intensity and improve work efficiency. In addition, the product of environmental pollution, to meet environmental protection aspects of the product requirements. Economic benefits: the use of this product can reduce raw material costs 5-12%, 20-30% energy saving. Cation cationic polyacrylamide (CPAM) Product Features: cationic polyacrylamide (CPAM) appearance of white powder, ion of from 20% to 5% of good water solubility, can be dissolved in water in any proportion and insoluble in organic solvents. It showed a high polymer electrolyte characteristics for negative charge and organic matter-rich wastewater treatment. Suitable for high dyeing, paper, food, construction, metallurgy, mineral processing, coal, oil, aquatic products processing industry and other fermented organic colloid content of waste water treatment, especially for urban sewage, sludge, paper sludge and other industrial dewatering sludge. Non-ionic Features: non-ionic polyacrylamide series polymer is a linear low ion degree of high molecular weight. Because of its special group, they give it flocculation, dispersion, thickening, bonding, deposition, gel, colloid stabilizing effect. Sewage treatment agent: When suspended sewage acidic, nonionic polyacrylamide flocculant as more appropriate. At this time PAM adsorption bridging role play, the suspension of particles flocculation sedimentation, to purify sewage purposes. It can also be used for water purification, and in particular with the use of inorganic coagulant in water treatment works best. Applications: 1, widely used in industrial wastewater treatment, the suspended particles, coarse, high concentration, positively charged ions, water, PH value is neutral or alkaline water, iron and steel plant wastewater, wastewater metallurgy, coal washing water, etc. sewage treatment works best. 2, for the petroleum industry, oil, drilling mud, waste mud treatment, to prevent water channeling, reduced friction and improve the recovery rate, EOR has been widely used. 3, for textile sizing agents, serous stable performance, down less pulp, fabric breakage rate is low, clean cloth. 4, for the paper industry. One is to increase filler and pigment retention rate; second is to improve the strength of paper (including dry strength and wet strength). Also, it can improve the tear resistance of paper and porous, so as to improve the visual and print performance, but also for the packaging of food and tea.