Specification :

Key words: Polyacrylamide, PAM, PHPA
CAS No.: 9003-05-8
Molecular Formula: (C3H5NO)n

Property:
Polyacrylamide, addreviation PAM, is a glassy solid, apt to water absorbing; the speed of absorbing water varies with different derivative ions.

Specification:
Powder (No-ion) Powder (Anion) Powder(Cation)
Appearance White or light Yellow particle
Solid Content 90.0%
Molecular Weight 8m-10m 16m-20m 3m-5m
Free Substance 0.5%
Time for Water-Soluble(h) 1-5 0.5-2 0.5-1
Hydrolysis Rate ¡Ü5% 20-25% Cation Rate:5-30%
Colloid (No-ion) Colloid (Anion) Colloid(Cation)
Appearance White colloid
Solid Content 8-30%
Molecular Weight 2m-9m 3m-9m 2m-5m
Free Substance 0.5%
Time for Water-Soluble(h) 1-5 0.5-2 0.5-1
Hydrolysis Rate ¡Ü5% 5-30% Cation Rate:5-30%
NOTE: Specs can be adjusted as per customer requirement.

Usages:
PAM is an important water-soluble compound with the properties of flocculation, thickening, cut-resisting, block-reducing dispersingetc. PAM properties vary with different derivative ions. So PAM is widely used in the field of oil extraction, mining selection, coat washing, metallurgy, chemical, papermaking, sugarrefining, pharmaceutical, environment protection, construction materials and agriculture.

Package and Storage:
25Kg/bag(Powder), 25Kg/bag(Colloid), inner bag is PVC film, outer weaved plastic bags.
Keep dry

Structural Formula:

PAM could be made to four series: no-ion,cation,anion and mixed cation&anion.

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