PolyDADMAC contains strong cationic group radical and activated-adsorbent group radical. It can destabilize and flocculate the suspended solids and the negative-charged water-soluble matters in the wastewater through electro-neutralization and bridging adsorption. It is very effective in flocculating, decoloring, killing algae, and removing organics.
PolyDADMAC enjoys a small dosage but can cause big flocs, rapid precipitation, and low turbidity residue. PolyDADMAC is adaptable to a wide range of pH values, between 0.5 and 1.4. PolyDADMAC is odorless, tasteless, and harmless.
|Appearance||Colorless to light-yellow viscose liquid|
|Solubility||Soluble easily in water|
|Viscosity (25ºC), cps||80~200||200~600||700~1000||1000~3000||1500~2500||3000~5000||1000~3000||8000~12000|
When used alone, PolyDADMAC should be diluted to the concentration of 0.5%-0.05% (based on solid content). When PolyDADMAC be used to treat different sources of water or wastewater, the dosage is based on the turbidity and the concentration of the 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. It is better to dose the product continuously.
Packaged in 200kg plastic drums or 1000kg/IBC drum or according to client order.
PolyDADMAC should be sealed and stored in a dry and cool place. In this way, PolyDADMAC can be stored for two years without losing its effect. If there appears stratification after the long-term storage, PolyDADMAC can be mixed before being used.
Poly(Dimethyl Diallyl Ammonium Chloride), diallyl dimethyl-chloride, N N-dimethyl-N-2-propenyl chloride homopolymer.
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