Specializing in Quality, Technology Driven Hydrophilic and Hydrophobic Fumed SilicaFounded in 2014, Yichang Hifull Silicon Material Co., Ltd. is a manufacturer of high quality fumed silica that prides itself on its commitment to scientific improvement and developing new and improved grades. Hoping to eventually become one of the largest manufacturers of fumed silica, Hifull's hydrophilic and hydrophobic fumed silica have been used in many industries, which include products such as, special rubber, printing ink, coatings, silicon rubber, and industrial adhesives. Hifull is currently sold in various parts of the world, including many parts of China.
Hydrophilic Fumed Silica is a white colloidal powder. This fumed silica has properties that include much or less of the following: reinforcing filler in elastomers, anti-settling or anti-sagging agents, improved free flow and anti-caking characters of powders, transparency in unsaturated polyester resins, and reinforcing filler in elastomers, rheology and thixotropy control of liquid systems, binders, polymers. It is applicable in the coatings and paint or sealants and adhesives industry. Select types of silica are also suitable with HTV and RTV silicone rubber, cosmetics, fertilizers, and various other sectors.View Details
Hifull's Hydrophobic Fumed Silica is a structure modified hydrophobic silica treated with either HMDS (Hexamethyldisilazane), DDS (Dimethyldichlorosilane), or silicone oil. Depending on the selection chosen, the properties for this silica can provide a low thickening effect, excellent reinforcing in silicone rubber, free-flow aid for powders, good anti-sagging properties, stability in epoxy resin, good thickening, high water resistance in powders, and more. Hydrophobic fumed silica from Hifull are applicable with silicone rubber, toner, anti-foamer, vinyl ester resins, toners, coatings and printing, and greases.View Details