High Purity Grade a Fused Silica with 325mesh

High Purity Grade a Fused Silica with 325mesh. Customizable Shapes: Available in Block, Granular, and Powder forms with customizable cutting. ISO Certified Quality: ISO9001, BV, SGS certified with 100% visual inspection for finished products. Versatile Applications: Ideal for semiconductors, optics, casting, and high-end refractory materials. Low Thermal Expansion: Near-zero thermal expansion ensures dimensional stability and precision. Chemical Stability: Resistant to acid/alkali corrosion and etching with low dissolution rates. Flexible Packaging: Options include 25kg/50kg bags, 1kg/5kg vacuum packs, and FIBC bulk bags.