LSD-01 Water Decoloring Agent (50%)
CAS No.: 55295-98-2
Product Name: LSD-01 decolorant polymer
Chemical Name: Dicyandiamide condensation resin (PolyDCD)
Product Properties:
LSD-01 decolorant polymer is a dicyandiamide based cationic
copolymer with a medium molecular weight. It is active with the majority of dyes used in industrial processes, it is
effective through the formation of organic complexes with the dye
molecule and the subsequent removal of the complex's solid particles
by flocculation and sedimentation.
Specifications:
| Item | Standard |
| Appearance | Colorless or light-color sticky liquid |
| Dry weight (%,120ºC, 6h) | ≥50.0 |
| pH Value (30% water solution) | 2.05.0 |
| Viscosity (MPa.s 20ºC) | 301000 |
Usages:
It is mainly used for color removal treatment for high-colority waste water from dyestuffs plants. It is suitable to treat waste
water with activated, acidic and disperse dyestuffs.
It can also be used to treat waste water from textile industry and dye
houses, pigment industry, printing ink industry and paper industry.
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 is nonflammable and unexplosive.
5. The product would show layer separation and become white at low
temperature. There is no negative impact on the usage after mixing up.
Packing and storage:
Store in room, recommended temperature 5-30ºC.
The product is packed in 250kg/drum, or 1250kg/IBC.
WUXI LANSEN CHEMICALS Co., Ltd. is a leading manufacturer of water treatment chemicals, pulp&paper chemicals and textile dyeing auxiliaries in China, with decades of experience in production, R&D, and application service. WUXI TIANXIN CHEMICAL Co., Ltd is a wholly owned subsidiary of Wuxi Lansen Chemicals Co., Ltd., it's located in Sanmu Chemical Industry Park, Yixing, Jiangsu.
Our main products include water decoloring agent (polyDCD), polydadmac, polyamine, polyacrylamide emulsion, paper fixing agent, retention and drainage aids, surface sizing agent, dry / wet strength agent, coating additives (water resistant agent, lubricant, dispersant), formaldehyde-free color fixing agent in printing and dyeing, etc. The annual output of water decoloring agent is 30, 000 tons, polydadmac and polyamine is 10, 000 tons each, and other auxiliaries is 30, 000 tons. Our company successfully passed ISO9001 quality management certification and ISO14001 Environment Management Certification.
With more than ten years of experience in research and application, LANSEN has professional R & D team, applications team and sales team, focused solve problems and reduce operating costs for customers. Most of the our products are sold to foreign markets, also have a good reputation in the international market. We have long-term partners in the European Union, the America, Asia, Africa and other places.
We establish long-term friendly cooperation with domestic and foreign customers, by providing quality products, competitive prices, professional advice and service, in order to achieve common goals of customers.
