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       Polyaluminium Chloride
       Polyaluminium ferric chloride-S
       Cpolyacrylamids
       Ethoxy lamine Hcl
       Methoxy lamine Hcl
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Cpolyacrylamids

Cpolyacrylamids (PAM) include HPAM, CPAM and NPAM. They can be used as flocculating agent, thickening agent, paper strengthening agent etc., and are widely used in water treatment, paper making, petroleum, coals, textiles and construction etc.
    
Properties: Molecular formula: (CH2CHCONH2)r
PAM is easily soluble in water, almost insoluble in benzene, phenylethane, esters and acetone; its aqueous solution is almost transparent liquid; non-dangerous, non-toxic, non-corrosive; it has good thermal stability at 100oC, but will be decomposed at above 150oC. Density: (g)ml 23oC  1.302; glass transition temperature: 153oC.

Spec.
Appearance: white granules
Solid content: ≥88%
Molecular Weight: 6-20 million
HPAM: ionicity: 20%-30%(adjustable)
CPAM: ionicity: 5--60%
NPAM: ionicity1-4%

 

 Item  
HPAM
CPAM
 
NPAM
 
Zwitterion
Appearance  
white granules
white granules
white granules
white granules
Solid content,%
≥90
≥90
≥90
≥90
Molecular Weight.(10,000)
300-2000
300-1500
300-1500
300-1500
Ionicity,%  
20-30
5-60
0-3
at any proportions
Insolubles %
≤0.1
≤0.1
≤0.1
≤0.1
 Dissolving time (min)
≤40
≤90
≤60
≤90
 
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