At NINGBO INNO PHARMCHEM CO.,LTD., we believe in providing our clients with comprehensive information about the materials they procure. Our high-quality fine transparent powder is a product of advanced research and manufacturing, characterized by a specific set of physical and chemical properties that make it exceptionally versatile for industrial applications. Understanding these indexes is key to leveraging the full potential of this fine silica powder.

Physically, our fine transparent powder typically exhibits a whiteness of 90-95% and a particle size where 96% is less than 8 micrometers. The scraper fineness is maintained at or below 40 micrometers, ensuring a smooth texture. A critical property is its low oil absorption, generally around 25±3 g/100g, which is vital for maintaining the desired consistency in formulations like paints and inks. The density is approximately 2.5±0.2 g/cm³, and the pH value is neutral, ranging from 6.0-7.0, with very low free moisture content (≤0.5%). These physical attributes contribute to its excellent dispersibility and compatibility with various resins and binders.

Chemically, the composition of our fine transparent powder is primarily magnesium aluminum composite silicate, with a SiO₂ content of ≥66%. For instance, one grade (I-2008B) has SiO₂ ≥66% and CaSO₄ ≤23%, with minimal levels of MgO, Al₂O₃, and a low loss on ignition (≤16%). Heavy metal content is kept below 5.0 ppm, ensuring its suitability for applications where purity is paramount. This chemical makeup signifies a robust and stable material, suitable as a chemical auxiliary transparent powder for demanding processes.

The stability and purity highlighted by these indexes make our transparent powder for industrial use a reliable choice for enhancing coatings, inks, plastics, and more. NINGBO INNO PHARMCHEM CO.,LTD. ensures that every batch adheres to these specifications, providing consistency and performance. If you are looking to buy this exceptional material, our team can provide detailed technical data and support to help you integrate it effectively into your production. Choosing NINGBO INNO PHARMCHEM CO.,LTD. means opting for quality and expertise in fine chemical solutions.