Hongchang product families cover flexible carbon fiber felt, graphite felt, rigid composite felt, carbon cloth, carbon rope, graphite paper, battery felt, quartz crucibles and coating solutions for photovoltaic, semiconductor, vacuum furnace and energy applications.
Browse Hongchang material families for high-temperature insulation, thermal field protection and energy equipment use.
Viscose-based rigid composite felt features extremely low thermal conductivity and excellent thermal insulation performance. It withstands high temperature and ablation, has low ash content and high purity, and is suitable for demanding high-temperature ins…
PAN-based rigid composite felt offers good strength, low thermal conductivity, ablation resistance, oxidation resistance, low expansion coefficient and good thermal shock performance. It is used in single-crystal furnaces, polycrystalline furnaces, powder m…
Integral felt is supplied for high-temperature insulation applications where a formed felt structure is required.
Share the application, furnace type, working temperature, thickness, width, purity and installation conditions. Hongchang can help match the suitable felt, composite insulation or carbon fiber material family.
