Guangzhou Silok Polymer Co., Ltd.
Main products:Leveling Agent,Dispersing Agent,Defoaming Agent,Slipping Agent
Contact Us
  • Contact Person : Ms. Liang Xandy
  • Company Name : Guangzhou Silok Polymer Co., Ltd.
  • Tel : 86-020-32219988
  • Fax : 86-020-32219200
  • Address : Guangdong,Guangzhou,Rm.C2-405,No.182,Science Avenue,Innovation Mansion,Science City Guangzhou Guangdong China
  • Country/Region : China
  • Zip : 510663


Product Detailed
Related Categories:Paint & Coating
Related Product Searches:Dispersant,High Quality,dispersant, dispersing agent,788
Dispersant for carbon black Dispersant of good stability Good wettability,promote leveling Excellent dispersing agent


                          Macromolecule hyper-dispersant

          With pigment affinity groups of high molecular weight block copolymer 

Typical Physical Properties:

The numerical data based on Silok internal testing purposes only

Parameter                               Value

Appearance                       red brown transparent liquid

Viscosity(cst)                              500-100

Specific gravity(g/ml)                  1.00±0.05 

Effective content%                       100

Application system                       oil

Product Features:

1.The most efficient pigment dispersant

2.Block-type polymer, containing more adsorption groups

3.Suitable for wetting, dispersion of organic pigments, inorganic fillers  

4.Good results of preventing the flocculation of pigment, filler, anti-rough

5.Prevent floating in multiple paint colors

Product Application:


Dispersant of inorganic pigment,carbon black

    Silok®788 the dispersion of carbon black has done particularly well,can greatly reduced the viscosity of the colour paste,prevent the back-rough,and simplely need less amount.Can prevent floating in multiple paint colors especially to the floating and flooding of titanium dioxide and other organic pigments.

Organic pigment system

     Silok®788 is applicable to the wetting dispersed of all kinds of organic pigments and fillers,It has superior wettability, excellent dispersion stability and excellent anti-flocculation.

Application Method:

    Silok®788 dispersant is added during the grinding process of carbon black.Typical addition is Carbon black proportion of 10.0%-30.0%

      Organic pigment of 0.2-1..0%

       Inorganic filler of 0.5-1.0%

       Diluted it to 20% solution by a suitable solvent,such as benzenes or esters before use, it can achieve the best distribution and miscibility of the system; however, the specific  dosage to each pigment is different,so it requires to determine by experiments.

 requires to determine by experiments.

Use Restrictions:

This product is untested or stated to be adaptable to medical or pharmaceutical.

Storage and Validity:

 Unopened stored at room temperature,the shelf-life of the product from the date of production for 24 months.

Product packaging:

 Sample package: 250g plastic bottles

 Finished Packing: 25KG /200KG iron drum.


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