CHEMICAL NAME:
Poly(dimethyl diallyl ammonium chloride) Shortened PolyDADMAC or PDADMAC
DESCRIPTION:
BLU DA405 is 40% solid content PolyDADMAC. It is a liquid cationic polymer of medium molecular weight, with a high charge density. The charge density makes it well suited for flocculation. PolyDADMAC is widely used in drinking water treatment, wastewater treatment, textiles, cosmetics, mining (coal, gold, diamonds, etc.), paper-making, soil treatment, the oil industry, etc.
ADVANTAGES:
- Liquid form makes it is easy to use.
- It can be used alone or in combination with inorganic coagulants, such as Poly Aluminum Chloride.
- Non toxic of suggested dosage, economical and effective at low levels.
- Can eliminate the use of alum & further ferric salts when used as primary coagulants.
- Reduction in sludge of dewatering process system
- It is adaptable to wide range of pH value, between 0.5 and 14.
APPLICATION FIELDS:
- Drinking water treatment and wastewater treatment
- Textiles
- Mining (coal, gold, diamonds etc.)
- Paper-making
- Oil industry
- Sludge dewatering
DA403 TYPICAL PROPERITIES:
| Items |
Data |
| Appearance: |
Clear, Colourless to Light Yellow, Transparent Colloid |
| Charge: |
Cationic |
| Relative Molecular Weight: |
Medium |
| Specific gravity at 25ºC: |
1.01-1.10 |
| Solid Content: |
39.0-41.0% |
| pH value: |
3-7 |
| Brookfield Viscosity (25°C,cps) |
5000-8000 |
APPLICATION:
- For water treatment, suggested to use it mixed compatible with Poly Aluminium Chloride for water treatment of turbid river and tap water etc.
- When used alone, it should be diluted to the concentration of 0.5%-0.05%( based on solid content).
- The dosage is based on the turbidity and the concentration of the different source water. The most economical dosage is based on the trial. The dosing spot and the mixing velocity should be carefully decided to guarantee that the chemical can be mixed evenly with the other chemicals in the water and the flocs can not be broken.
PACKAGE:
210Kgs net in plastic drum or 1100Kgs net in IBC drum.
STORAGE:
Shelf life: 2 Years (Stored<38ºC )
Should be stored in original containers in cool and dry place, away from sources of heat, flame and direct sunlight.
Frequently Asked Questions
Q1: May I get one free Polydadmac sample sample before placing order?
Re: Yes, Sample are available. For small samples is free and you just need to bear the freight;
Q2: Which payment is available for your company?
Re: T/T, L/C or D/P. You can choose the one which is convenient for you.
Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier within 2 days(DHL, FedEx, TNT etc.)
For large quantity products,shipping by sea is worthwhile.It will cost days to weeks to come to your destination port, which depends on where the
port is.
Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement.
Q5: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide
for you all are qualified. We will have goods tested and provide COA before delivery for sure.
Q6: What is the MOQ?
Re: 1 ton for shipping.
Audited Supplier 
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