Ethanol dispersion of nano-silica

Ethanol dispersion of nano-silica nano-silica 0571-85351209 15867120050 Manager Xu non-toxic, tasteless, non-polluting, small particle size, surface area, surface there is a lot of unsaturated bond and different bonding state was added to the large number of hydroxyl groups material, the original material properties will have a very significant change. Thus in many industries have a wide range of applications. Technical indicators Index Model VK-SP30C index value Appearance milky white liquid silica content (%) 20 Average particle size (nm) 12-30 UV reflectance (%)> 90 solvent recommended dosage according to customer requirements as the product range wide range of applications, systems for different amounts vary widely. Ranging from 0.5 to 20%. Specific dosage is determined experimentally by the user. Application and effect 1. Coatings: Nano silicon oxide has been widely used in a variety of coatings, can prevent caking, anti-sagging, it may also provide an emulsifier, flow resistance, matting, supporting, suspending, thickening , a thixotropic agent. 2, in adhesives and sealants applications. It provides the following functions: thickening, thixotropic and liquidity control, increase the adhesive strength, improve heat resistance, to ensure the free flow and prevent caking, transparency, anti-sagging, reinforcement, shear forces and so on. 3, as a reinforcing agent in rubber. 4, used in plastics. As the nano-silica as a thickener, thixotropic, special features suspended in the liquid, and thus added to the polyester resin, epoxy resin, vinyl resin, can significantly improve product quality, easy molding. 5, in the light industrial product applications. In the food sector, the main provider of thickening, suspension, anti-caking, beer preservation of function; in cosmetic applications, mainly used in creams, face powder, talcum powder, shampoo, hair dye. 6, in the pharmaceutical, pesticide applications. Nano-silica filler can be used for a variety of agents, from thickening, suspension, the carrier function. 7, used in lubricants. 8, military industry: for stealth coatings, armor composites. 9 for special catalyst support. 10, for agricultural seed treatment, can be shortened maturity and increase production.