Industrial Grade Polydadmac Coagulant Water Purifying Chemicals For
Paper Prodution Water Flocculation Chemicals
Properties:
This product is a cationic linear polymeric compound. It can be
completely dissolved in the water.
This product gathers electrolyte for the strong cation, appearance
is colorless to light yellow viscose liquid, freezing point:-2.8
ºC, specific weight:1.04 g/cm3, resolve temperature 280-300 ºC. Be
dissolved in water easily, not easy to combust, strong coagulate
dint, good water solution stability, don't become a gel and keep
stable in the wide PH range, anti-chlorine, high charge density.
| Item | Data |
| Apperance | Colorless to light yellow |
| Viscosity | 1000-3000 |
| Solid content | 40% Min. |
| PH | 3-7 |
| Ion Nature | Cationic
|
WAY OF USAGE FOR PolyDADMAC
1. Delite ways:
Add froion water into Blu DA 406 (accord with rate froion water
:Blu DA 406 =5:3),could use after sufficient mixture homogeneous.
2. Imbue ways:
Dose: 1%--5%(o.w.f)
Temperature: 40--60ºC
Time: 10-30min (Ph adjust to 6)
3. Dip and rolling ways:
Dose: 10-25 g/L(PH adjust to 6)
Process: two dip and two rolling drying
Polydadmac Advantage:
1. Immediately soluble at all concentrations
2. Wide molecular weight ranges for specific applications
Attention:
The washing tank is must be washed thoroughly before fixing,for
fear of oddment affect fixing effect.
It is favorable to fixing color that raise the fixing color dose
and temperature ,but excess could result in color transform.
Setting detailed fixing process should according with factory
matter of factory and experiment.
LANSEN CHEM PolyDADMAC Properties & Features:
1. Formaldehyde-free.
2. PolyDADMAC can be used in dyeing and finishing auxiliaries as
advanced formaldehyde-free color-fixing agent, and can form film in
the fabric and improve colorfastness.
3. DADMAC polymers can be used as dye-fixing agent for silk, wool,
and nylon fabric. It gives cloth good stiffness. It can also be
used as anti-static agent for textiles. After being treated with
DADMAC polymer and then dyed, the fabrics show fresh color and
possesses color-fastness to wash, abrasion, light, and chlorine.
Also, it improves the property of ventilation of textiles.
4. Safety, non-toxic and match international ecosystem standard.
Application Field:
1. The polymer body contains strong cationic group radical and
activated-adsorbent group radical which can destabilize and
flocculate the suspended solids and the negative-charged water
soluble matters in the waste water through electro-neutralization
and bridging adsorption. It is very effective in flocculating,
decoloring, killing algae and removing organics.
2. The product enjoys small dosage but can cause big flocs, rapid
precipitation and low turbidity residue, and it can also produce
small amount of sludge. It is adaptable to wide range of pH value,
between 4.0 and 10.0.
3. It is smelless, tasteless and harmless. It can be widely used to
treat source water and sewage water.
Application Method:
1. When used alone, it should be diluted to the concentration of
0.05%-0.5% (based on solid content).
2. In dealing with different source water or waste water, the
dosage is based on the turbidity and the concentration of the
water. The most economical dosage is based on the trial.
3. 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.
4. It is better to dose the product continuously.
Package and Storage:
1. It is packaged in plastic drums with each containing 50kg and
200kg.
2. Sealed and stored in cool place, avoid solarization
3. This product will appear layer after a long-term storage, but
the effect will not be affected with stir.
3. This product will appear layer after a long-term storage, but
the effect will not be affected with stir.
