QDGF-G10

high-purity silica powder features SiO₂ content up to 99.996% with ultra-low impurities. Its D50 particle size is 10.5μm. It delivers low dielectric loss, low linear expansion coefficient and excellent insulation performance. With high purity, well-controlled particle size distribution and superior chemical stability, it is an ideal filler for high-end electronic packaging, 5G substrates and fine ceramics.