
Top Level Silica Cristobalite Powder with Manufacturer Price. High Purity Content: SiO2 content reaches 99.5% minimum with low impurities like Fe2O3 at 0.015%. Versatile Applications: Widely used in electronics, coatings, glass making, metal casting, and chemical production. Stable Physical Properties: Features stable chemical properties, white color, and controllable particle size distribution. ISO Certifications: Certified under ISO9001:2008 for quality management and ISO14001:2004 for environmental management. Customizable Packaging: Standard 25kg/bag packaging can be customized to meet specific customer needs. Free Sample Availability: Offers 0.5-1kg free samples, with freight charges collected by the buyer. Fast Delivery Time: Peak and off-peak season lead times are both within 15 working days. Global Export Experience: Exporting since 2017 to over 50 countries with multiple port options including Tianjin and Shanghai.