In today’s rapidly evolving industrial materials landscape, are you looking for a revolutionary material that can reinforce adhesives and sealants, enhance the brilliance of paints and coatings, improve the smoothness of cosmetics, and elevate the performance of elastomers? Now, such a material has arrived! The groundbreaking IOTA HL4200 fumed hydrophilic silica is making its debut, bringing outstanding performance and opening new frontiers in multiple industries.
In the adhesives and sealants sector, IOTA HL4200 acts as an invisible "reinforcement master," significantly improving bonding strength and sealing performance. Whether for waterproof sealing in construction or precision bonding in industrial manufacturing, it ensures long-lasting durability. In the paints and coatings industry, it transforms into a "quality enhancement wizard," extending color vibrancy, improving abrasion resistance, and boosting weatherability—ensuring every application withstands the test of time. The cosmetics industry also highly values its contributions; with IOTA HL4200, powder-based products achieve a finer, smoother texture, ensuring even application for an exceptional user experience. In elastomers, particularly high-temperature vulcanized (HTV) and room-temperature vulcanized (RTV) silicone rubber, it serves as an irreplaceable key additive, imparting superior strength and flexibility.
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IOTA HL4200 is a hydrophilic fumed silica with a specific surface area of approximately 200m²/g, featuring precise technical specifications that stand out in the industry. It boasts a specific surface area of 200±20 m²/g, a suspension pH (4%) between 3.9 - 4.5, and a moisture loss (105°C drying for 2 hours) of ≤2.0%. Additionally, its ignition loss (1000°C for 2 hours, based on 105°C dried material) remains ≤2.0%, with residue on sieve (45μm) at ≤250mg/kg and SiO₂ content (based on ignited residue) reaching ≥99.8%. Its tamped density (based on 105°C dried material) falls within 40 - 60g/L. These high-precision and outstanding indicators establish its leading position in the industry.
Its unique properties provide numerous benefits across various industries. As a reinforcing filler for elastomers, it significantly enhances material performance. As a rheology and thixotropy control agent, it optimizes processing capabilities. It also offers anti-settling, anti-sagging, and thickening functions, ensuring product stability. Furthermore, it improves the free flow of powders, prevents caking, and provides excellent transparency.
IOTA HL4200 is packaged in white kraft paper bags, 10kg per bag, ensuring convenient storage and transportation. With the introduction of this innovative fumed hydrophilic silica, industries can expect new growth opportunities and technological advancements, driving industrial upgrades and innovation.
