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Dicyandiamide Formaldehyde Resin , Cationic Polymer Coagulant Water Treatment

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Dicyandiamide Formaldehyde Resin , Cationic Polymer Coagulant Water Treatment

Brand Name : LANSEN/Tianxin
Model Number : lsd-01/03/07
Certification : SGS/ISO9001,INTERTEK, according to customers needs
Place of Origin : China main land, Jiangsu Province
MOQ : 1tonwith IBC drum
Price : 500-600usd/mt
Payment Terms : D/A, L/C, D/P, T/T, Western Union
Supply Ability : 2000tons per month
Delivery Time : 3-5days
Packaging Details : 30kg/250kg/1250kg plastic drum
manufcturer : JIangsu,main land / China
Appearence : colorless or light-color sticky liquid
Component : Dicyandiamide-formaldehyde Resin
other name : High polymer 55% water decoloring agent for industry waste water
Application : Textile Effluent Color Removal
Other Name : Color Removal Chemical
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Papermaking Water Decoloring Agent Formaldehyde Low Cationic Coagulant

The CAS Number is 55295-98-2,the trade name: polyelectrolyte flocculant for dye industry sewage

and other chemical name: PolyDCD or Dicyandiamide formaldehyde resin

Features & Applications:

Our water decoloring agent polymer is a quaternary ammonium cationic copolymer, it's dicyandiamide formaldehyde resin. it has excellent efficiency in decoloring, flocculating and COD removal.

It is mainly used to decolor the effluent with high colority from dyestuff plant. It is suitable to treat waste water with activated, acidic and disperse dyestuffs.

The water decoloring agent can also be used to treat waste water from textile industry and dye houses, pigment industry, printing ink industry and paper industry.

Our Water decolorant agent also can be used in the production process of paper& pulp as retention agent

5, Specifications:

Product CodeLSD-01LSD-03LSD-07
AppearanceColorless or light-color sticky liquidLight yellow or yellow sticky liquidColorless or light-color sticky liquid
Solid Content≥50.0
Viscosity(mpa.s 20℃)30-10005-50030-1000
PH(30% water solution)2.0-5.0

Concentration and viscosity of solution can be customized according to customers’ needs.

6, Application method and notes:

1 .The product shall be diluted with 10-40 times water, then added to the wastewater directly. After stirring for several minutes, the clear water will be got by precipitation or air-floatation.

2. The optimized pH of the wastewater accepted is 6-10.

3. It is recommended to use this product with the inorganic flocculants to treat the effluent with high color and COD to reduce the operation cost. The order and proportion of agent dosage depend on the flocculation test and the effluent treatment process.

4. The product would show layer separation and become white at low temperature. There is no negative impact on the usage after mixing up.

1Make solution of LSD-01, mix with 40 times water to have 2.5% solution for use.
2Make PAC solution, 2-5% Al2O3
3Have solution of Anionic Polyelectrolyte, 0.1%.
4Have effluent, test pH value, adjust pH value to 8-9.(It is very important, higher or lower pH, LSD-01 works not well)
5Add PAC solution, mix with effluent completely. about 1-3 minutes
6Add LSD-01 solution, mix with effluent completely, about 5-10 minutes
7Add small content of anionic polyelectrolyte solution, mix slowly to have big floc. (this step is suggestion)
9Check color for treated effluent
10Adjust dosage of LSD-01 and PAC to do more test to have better testing result.

Package and storage:

1, Store in dry and ventilated room, recommended temperature 5-30℃.

The product is packed in 250kg/drum, or 1250kg/IBC.

2, Shelf life: 12 months

Product Tags:

color fixing agent


fixing agent textile

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