Lianyungang Ristar Electronic Materials

We are manufacturer of serials of fused silica from fused silica lump to fine fused silica powder. Fused Silica is manufactured from silica sand, through high temperature fusion, cooling, smash and selecting. Advantages: 1. SiO2 *9.9%min; 2. Competitive price; 3. Best service; 4. All kinds of sizes. 5.ISO***1 Size Range: **1mm, **3mm, **5mm, ***0mm, ****0mm; 4/*0, *0/*0, *0/*0, 6/*0, *0/**0mesh, **0mesh, **5mesh; Micropowder is available supplied as request. Applications: 1. Used in precision casting 2. Refractories, ceramics, crucible 3. Grinding wheel abrasives and high quality glass production 4. Mainly applied in plastic seal used in large-scale and extra large-scale integrate circuit 5. Epoxy resin, pouring, quartz rubber and other chemical industries