Yixing bluwat chemicals co.,ltd 86-510-87821568 eric.min@bluwat.com.cn
BWD-01 Dicyandiamide Formaldehyde Resin Decolourant Chemical in Textile Industry

BWD-01 Dicyandiamide Formaldehyde Resin Decolourant Chemical in Textile Industry

  • High Light

    dicyandiamide formaldehyde polymer

    ,

    cationic polymer coagulant

  • Chemical Name
    Dicyandiamide Formaldehyde Resin
  • Another Name
    Water Decoloring Agent
  • Production Capacity
    30000tons
  • Appearance
    Liquid Colorless
  • Active Content
    50%min
  • Application
    Waste Water Color Removal
  • Place of Origin
    China
  • Brand Name
    BLUWAT
  • Certification
    ISO9001, SGS, BV
  • Model Number
    BWD-01
  • Minimum Order Quantity
    1000kgs
  • Price
    negotiable
  • Packaging Details
    30kgs, 50kgs, 250kgs, 1250kgs drums
  • Supply Ability
    1000tons/w

BWD-01 Dicyandiamide Formaldehyde Resin Decolourant Chemical in Textile Industry

 

BWD-01 Dicyandiamide Formaldehyde Resin Decolourant Chemical in Textile Industry

 

Description

  1. It 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.

  2. It can neutralize the electric charge and form a good coagulant flocs, it also can combine those can coagulate anionic substances such as direct, reactive and acid dyes.
  3. It is mainly used in Textile industry, printing, dyeing, paper-making, mining, ink; Metal industry, paint industry, etc. It shows high performance in color removal treatment for high colority waste water from dyestuff plants. 


Application Fields

  1. Specially used as coagulant in color removal treatment for high-colority effluent from textile dyeing & printing mills, dyestuffs & pigment mills, ink & paper making mills, Electroplating coking wastewater, as well as the leachate wastewater.
  2. High performance in treating wastewater containing Reactive dye, Acid dye, Disperse dye, Direct dye, Sulphur dye, Vat dye etc..
  3. As the fixing agent in paper and pulp process, same as Kemira K97

 

Specifications

 

Solid Content:     

50%min

Viscosity: 50-200cps

PH Value:

3-6 (30% Solution)

Water Solubility:

Completely

Shelf life: 1 year

 

Application Method

  1. Prepare the effluent sample more than 200ml, can reduce measurement error in test.
  2. Raw product shall be diluted with 10-40 times water and then dosed into the waste water directly. After being mixed for several minutes, waste can be precipitated or air-floated and the water becomes clear.
  3. The pH index of the waste water should be adjusted to 7-8 for better result.
  4. When the color and COD are relatively high, it can be used with the help of polyaluminum chloride to reduce treatment cost. Whether polyaluminum chloride is used before or afterwards depends on the flocculation test and the treatment process.
  5. Suggest to dose 1:1 to 1:1.5 with PAC to improve the coagulation, and reduce cost.
  6. 1-3ppm anionic polyelectrolyte will help the sedimentation.

 

Package and Storage

 

1. It is harmless, non-flammable and non-explosive.

2. It is packed in plastic drums with each containing 30kg, 250kg and 1250kg IBC tank( or others according to your requirements).

3. It can not be placed in the sun, storage temperature: -5—30°C

4. This product will appear layer after a long-term storage, but the effect will not be affected with stir.

 

Export to

 

Bangladesh, India, Pakistan, Indonesia, Malaysia, Canada, Australia, Viet Nam etc....

 

Bluwat Color Removal Chemical:

BWD-01 Dicyandiamide Formaldehyde Resin Decolourant Chemical in Textile Industry 0