Molten Quartz Blocks

We select high-purity quartz sand from our company as the raw material, which is then converted into amorphous silicon dioxide through high-temperature smelting (with an electric melting temperature of 1800-2000°C). It is graded into lump form (colorless and transparent, with a small amount of flocculent) according to different applications. Melted quartz features a low coefficient of thermal expansion and thermal conductivity, excellent thermal stability, and stable chemical properties. It is processed through special machinery, including purification, crushing, sieving, and magnetic separation, and is widely used in industries such as photovoltaics, large-scale integrated circuits, epoxy resin casting, high-grade refractories, technical ceramics, and precision casting.

Primary Application:

Electronic sealing material, epoxy resin casting material

Cast materials

Fired-proof, ceramic, and glass industry raw materials