Pigment Dispersion

Silok®788 pigment dispersion 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 isCarbon 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 /200KGiron drum.