Product Center
Product Category
Semiconductor Field
High purity graphite crucible
Our company's high-purity graphite crucibles are made from fine-grained high-purity graphite as raw material, using the isostatic pressing process. The purity can reach 5ppm, and coating treatment can be done according to customer requirements. Our products possess excellent properties such as high thermal conductivity, high purity, excellent corrosion resistance, and long service life.
Specialized soft felt for the semiconductor industry
Crystal growth is a crucial process in semiconductor production, and high-performance thermal insulation materials can efficiently maintain stable temperature in the furnace, thereby effectively reducing heat energy loss. Our soft felt feature low thermal conductivity, high purity, and outstanding thermal stability, which are ideal option for high-temperature thermal field like insulating resistance-heated and induction-heated vacuum furnaces. Furthermore, we can customize the soft felt based on your specific production requirements.
Extrusion hard felt
Extrusion hard felt is usually formed by extrusion process based on high-quality fiber raw materials. In the extrusion process, with the help of a specific mold and applied pressure, the fibers are tightly arranged and interwoven, and finally form a rigid felt-like material with certain shape, density and strength.
Headquarters Address: Building 33, Lane 850, Lanfeng Road, Fengxian District, Shanghai
Contact number: 021-34635315
Email: info@qcarbons.com
Headquarters Address: Building 33, Lane 850, Lanfeng Road, Fengxian District, Shanghai
Contact number: 021-34635315
Email: info@qcarbons.com
