| Brand Name: | OYI POLYMER |
| Model Number: | APAM/NPAM/CPAM |
| MOQ: | 1 MT |
| Supply Ability: | 100000MT/YEARS |
Nonionic polyacrylamide (NPAM) is a water-soluble high molecular polymer or polyelectrolyte. Because its molecular chain contains a certain number of polar groups, it can adsorb solid particles suspended in water to bridge the particles or condense the particles to form large floccules through charge neutralization. Therefore, it can accelerate the sedimentation of suspended particles, has a very obvious effect of accelerating solution clarification, promoting filtration, etc. It is mainly used for flocculation, sedimentation and clarification of various industrial wastewaters.
Technical datasheet of polyacrylamide
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Item
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Standard
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Appearance
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White granular powder
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Anion degree of charge(%)
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0-5%
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Mesh size(mesh)
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20-80
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Bulk Density, kg/m3
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600-800
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Molecular Weight
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Medium to Very High
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Recommend Dissolution Ratio
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0.1%--0.5%
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PH value at 0.1% solution at 25℃
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6-8
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| Insoluble (%) |
≤0.3
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Remaining Monomer (%)
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≤0.25
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Dissolution Time (min)
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≤90
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Shelf Life
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24 months
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