Rheological Additive Organoclay Organic bentonite clay yh-958

Basic InfoModel NO.: YH-958Color: WhitePackage: 25kg Kraft paper bagOrigin: Zhejiang,ChinaClassification: Chemical AdditivesAppearance: PowderTrademark: YuhongProduct Description1.   Advantages: High gelling efficiency over low to medium polarity organic liquids.Ideal thixotropy ,anti-sagging,anti-sediment property.Imparts particle suspension, preventing hard settling of pigment and fillers.Exerts strong film reinforce action in organic binder systems.Good dispersion performance.Upgrade version of BP-183H.  2.   Typical Properties: ColorAppearanceDensityMoisture(@105ºC,2hrs)Fineness through 200 meshLoss on Ignition( @1000ºC )WhiteFree Flowing Powder1.65g/cm3≤3.5%≥98%≤38%  3.    Typical Applications: Alkyd paintInksAcrylic paintLubricating greaseWooden paintCosmeticsVarnish Polyester paint Road paint Silica paint                   4.    Incorportions:   YH-958 belongs to the conventional type of organoclay group, which requires mechanical energy, shear forces applied with a goods dispersion equipment, and a chemical (polar) activator to reach the proper level of delamination of the organoclay platelet stacks.   Polar Activator: Dosage of polar activator (such as 95%ethanol, 95%methanol, 95%acetone or propylene carbonate) is 30%-50% by weight of YH-958.   It is always recommended to determine the proper level of addition by experiment. Either defect or excess of chemical activator would result in poorer viscosity development. 5.    Recommended Levels:   The amount of YH-958 Rheology Modifier required depends upon the type of organic system and the degree of thickening or other properties desired. Addition levels are typically between 0.2%-2.0% based on the total formulation weight.