Complaint
Items | Anionic PAM | Cationic PAM | Non-Ionic PAM | Amphoteric PAM |
Molecular Weight (Million) | 8-20 | 8-14 | 6-15 | 8-15 |
Relative Charge (%) | 6-45 | 12-70 | 0-8 | - |
Dissolved Time (min) | <90 | <90 | <90 | <90 |
Solid content(%) | >89 | >89 | >89 | >89 |
Residual monomer content(%) | ≤0.05 | ≤0.05 | ≤0.05 | ≤0.05 |
PH Value | 5-14 | 5-14 | 5-14 | 5-14 |
Insoluble (%) | <0.2 | <0.2 | <0.2 | <0.2 |
Particle Size (mm) | 0.15 | 0.15 | 0.15 | 0.15 |
Storage Temperature(°C) | 0-35 | |||
| Recommended Working Concentration | 0.1-0.5% | |||
Shelf Time | 2 years | |||
Application:
Polyacrylamide is an important water-soluble polymer with valuable properties such as flocculation, thickening, shear resistance, drag reduction and dispersion. These properties vary with the derivative ions.
It is mainly used for the sludge dewatering and decrease the rate of water content of sludge, and it can also be used for papermaking to improve dry & wet strength of paper, to improve dry and wet strength of paper and to increase the reservation of tiny fibers & fillings. Therefore, it is widely used in oil extraction, mineral processing, coal washing, metallurgy, chemical industry, papermaking, textile, sugar making, environmental protection, building materials, agricultural production and other sectors.
Q1: May I get some samples from your side?
Re: Yes, of course. We'd like to provide 10-1000 g free sample to you, which depends on product you need. For freight, your side need to bear, but we will refund you after you place bulk order.
Q2: What is your MOQ?
Re: Usually our MOQ is 1 kg, but sometimes it also is flexible and depends on product.
Q3: What kinds of payment is available for you?
Re: We recommend you pay by Alibaba, T/T or L/C, and you can also choose to pay by PayPal, Western union, MoneyGram if the value is less than USD 3000.
Q4: How about lead time?
Re: For small quantity, the goods will be sent to you within 1-3 working days after payment.
For larger quantity, the goods will be sent to you within 3-7 working days after payment.
Q5: How long I can get my goods after payment?
Re: For small quantity, we will deliver by courier(FedEx, TNT, DHL, etc) and it usually will cost 3-7 days to your side. If you
want to use special line or air shipment, we can also provide and it will cost about 1-3 weeks.
For large quantity, shipment by sea will be better. For transport time, it needs 3-40 days, which depends on your location.
Q6: What's your after-sales service?
Re: We will inform you progress of the order, such as product preparation, declaration, transportation follow-up, customs
clearance assistance, etc.
