Industrial Grade Refinery Chemical Pam Polyacrylamide/Cationic Pam For Waste Water Treatment
Polyacrylamide is called PAM for short.There are four types of PAM, anionic polyacrylamide(APAM),cationic(CPAM),
nonionic (NPAM),and zwitterionic .Polyacrylamide is a polymer formed from acrylamide subunits,and it is highly
water-absorbent.Polyacrylamide and its derivatives can be used as a flocculant, thickener,paper intensifier and
liquid drag reduction agent.
1. Flocculation: PAM allows suspended substance take the effect of flocculation by charge neutralization, bridge absorption.
2. Adhesion: have the effect of adhesion by machinery, physical, chemical.
3. Reduction of resistance: PAM can effectively reduce the friction resistance of the liquid.
4. Thickening: PAM in neutral and acid conditions are thickening, PAM can be easy hydrolysis when the PH value is above 10, thicken will be more clearly when it becomes the station of half-mesh structure.
Baiyun Polyacrylamide Specifications:
Item | Anionic | Cationic | Nonionic | Zwitterion |
appearance | white granular | White granular | white granular | white granular |
solid content > | 90% | 90% | 90% | 90% |
Molecular Weight | 3-20million | 3-15million | 3-15million | 3-15million |
Ionic degree(%) | 20-30 | 5-60 | 0-3 | any proportion |
water-insoble content | <0.1% | <0.1% | <0.1% | <0.1% |
Dissolution time(min) | <40 | <90 | <60 | <90 |
APAM:
Item | C1610 | C1620 | C1635 | C1650 |
Ionic degree | Low | Middle | Middle | High |
Molecular weight (million) | 10-12 | 10-12 | 8-10 | 8-10 |
Solid content %> | 90 | 90 | 90 | 90 |
Free monomer %< | 0.05 | 0.05 | 0.05 | 0.05 |
Dissolution time (min)< | 40 | 40 | 40 | 40 |
Polyacrylamide : 25kg/bag in kraft paper bag with inner plastic bag,or as your requirement.
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1. Q: How to place an order?
A: Send the inquiry --- Get the quotation --- Approve the order --- Make the PI --- Payment --- Arrange production & inform--- Rest and relax --- Finished products inspection --- Make the balance --- Arrange delivery --- Goods received.
2. Q: What kind of payment do you accept?
A: Formal order we usually choose TT or L/C, Western Union, Paypal for small amount payment.
3. Q: Do you offer OEM service?
A: Yes, Oem is ok, our factory can offer produdcts that according to our clients' requirments.
4. Q: How long is the delivery?
A: Usually 3 days for small order, 4-7 days for bulk order after payment received.
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