Polyacrylamide (PAM) - Hongding Chemicals Chemical Reagents Mon, 19 May 2025 13:59:12 +0000 en-US hourly 1 https://wordpress.org/?v=6.9 246622208 Polyacrylamide (PAM) https://www.hongdings.com/products/polyacrylamide-pam/ Tue, 06 Aug 2024 02:44:03 +0000 http://www.hongdings.com/product/denim-blue-jeans/ Polyacrylamide is an important water-soluble polymer and possesses valuable properties such as flocculation, thickening, shear resistance, drag reduction and dispersion. It is widely used in municipal sludge treatment, industrial wastewater treatment, coal, paper making, petroleum, metallurgy, dyeing, pharmaceuticals, tanning...

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]]> Product Name: Polyacrylamide (PAM)
CAS No: 9003-05-8
Einecs No: 231-545-4
HS Code: 3906901000
Formula: (C3H5NO)n
Grade Standard: Food Grade, Tech Grade
Appearance: White to yellowish powder.
Packaging Details: 25KG/BAG, 1000KG/BAG

Application:
Cationic PAM is used for municipal sludge treatment, industrial wastewater treatment, paper making and other fields;
Anionic PAM is applied in petroleum, metallurgy, electric power, chemical industry, coal, papermaking, printing and dyeing, tanning, pharmaceuticals, food etc.
Nonionic PAM is used in mineral processing (lead, zinc, copper ores…), metal smelting effluent treatment, industrial wastewater clarification.

Specification:

Item Range Unit Standard
Anionic Non-ionic Cationic
Solid content (solids) ≥ ω/% 90 90 88
Acrylamide monomer content (dry basis) ≤ ω/% 0.02 0.02 0.1
Dissolution time (g/L) ≤ min 60 90 60
Water soluble ≤ ω/% 0.3 0.3 0.3
Sieve residue (1.00mm mesh) ≤ ω/% 2 2 –
Sieve residue (1.40 mm screen) ≤ ω/% – – 5
Sieve residue (180μm screen) ≥ ω/% 88 88 85
Chloride (Cl) ≤ ω/% 0.5 0.5 0.05
Sulfate (SO4) ≤ ω/% 1 1 0.05

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