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Premium 805 Organoclay: Superior Coating Stability and Performance1
AdditiveEnhanced Coating OrganoclayStability Organoclay
Zhejiang Qinghong New Material Co., Ltd.
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Product Description Detailed Photos Product Description Introduction: 805 rheological additive is a kind of organic ammonium montmorillonite organoclay, is a kind of white powder with high transparency and good performance in constancy reinforcement, thixotropic and anti-depositing. It has gelatin capability to medium to high polarity systems as well as various hydrogenated oil and composite linking substances. It is equivalent to Bentone 27. Common chemical, physical properties: Composition Montmorillonite organic ammonium derivative Appearance Light white fine powder Moisture content (%) ≤3.50 Dry powder fineness (through mesh 250) ≥98.0 Loss on ignition (900oC,%) 29.0~31.0 Application: ·Alkyd paint ·Road paint ·Anti-corrosion paint ·Solvent epoxy paint ·Chlorinated rubber paint ·Zinc-rich paint ·Industrial paint ·Nitro lacquer ·Primer paint ·Polyester paint ·Adhesive Usage: 805 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%-60% by weight of 805. 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. Dosage The amount of 805 rheological additive 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. Package & Storage: Kraft paper bag interior with PE. The weight : 25±0.25kg per bag. The package and weight also can be customized. Product should be stored in ventilated, cool and dry place.
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