The CoorsTek Group develops and supplies materials and parts that are necessary in the production of semiconductors including quartz glass and silicon carbide products and highly functional varieties of fine ceramic products and synthetic quartz products. Our expertise in proprietary, high-purity technology and large-scale, precision and modular shapes and structures for manufacturing, as well as issues related to the production process, puts us in a position to recommend specialized applications. These quality parts, which have contributed to highly integrated semiconductors and improved production, have led to a high degree of trust among our products' users while also allowing us to command a top market share for many of these products.
It is transparent quartz glass and opaque quartz glass with many excellent properties.
It is synthetic quartz glass which is produced by chemical reaction and features high purity · low thermal expansion.
Semiconductor materials with high purity silicon carbide that were developed with our proprietary technology.
Carbon and graphite products with properties not found in metal or ceramic materials.
A ceramic filter used in elements, these parts are for high-purity gas supply systems.
High performance diffusers that utilize a pressure buffer effect for breaking vacuums.
Translucent alumina ceramics with properties similar to those of sapphire (single crystal alumina).
A high-purity, sintered alumina ceramic that is extremely dense.
High-purity silicon parts of the same level of purity as silicon wafers.
It can be used stably with no deterioration in strength even at temperatures above 1400 ° C. In addition, it has excellent creep resistance (shape stability) at high temperatures and hardly deforms.