|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 ||/ |
City sewage treatment, food processing, metallurgy, dyeing industry, mineral processing industry, sugar industry and various kinds of industrial wastewater treatment.
Paper industry can be use for paper dry strength agent, retention agent, filter aid,improving paper quality and paper production capacity.
Polyacrylamide is widely used in oilfield chemicals such as clay anti-expansion agents, thickeners for oil field acidification, and oily wastewater treatment agents.
Application of anionic polyacrylamide:
1.Coal washing: APAM used for centrifugal separation of coal washing tailings, used in the precipitation and filtration of coal powder and slime, can increase the filtration rate and the recovery rate of coal powder.
2.Bamboo incense, mosquito coils, sandalwood, etc., dry mix can also release viscosity;
3.Piling, drilling, washing, mixing and other related fields;
4.Other areas where the granules are required to be fine and the tack time is required to be fast.
Application of nonionic polyacrylamide:
1.Sewage treatment agent: It is most suitable when the sewage quality is acidic.
2.Textile industry: NPAM add some other chemicals that can be configured as chemical slurries for textile sizing.
3.Sand-fixing sand: Add a glue joint agent at a certain concentration, spray it on the desert, and solidify into a film to prevent sand and sand.
4.NPAM can also be used as a soil moisturizer for construction, building glue, interior wall coatings, etc.
Our company technology commissioner respectively on the coal washing wastewater, mineral processing wastewater, dyeing wastewater, Protein purification wastewater, marble cutting wastewater, papermaking wastewter, sewage collection and beaker experiment, the sewage flocculatinon precipitation effect display of polyacrylamide.