Hongchang Showcases Carbon Fiber Thermal Materials at SNEC Shanghai

Hongchang participated in the 16th International Solar Photovoltaic Exhibition in Shanghai, using the industry event to communicate with photovoltaic manufacturers, equipment partners and technical visitors.

The photovoltaic industry places demanding requirements on thermal insulation materials used in crystal growth furnaces and related high-temperature systems. Hongchang’s carbon fiber felt, graphite felt and rigid composite felt products are developed for applications where heat resistance, insulation performance, purity control and stable processing are essential.

During the exhibition, the company focused on practical application communication: material base selection, working temperature, thickness and width requirements, ash content, furnace atmosphere and long-term use conditions. These details help customers evaluate suitable carbon fiber thermal materials for different equipment structures.

By attending SNEC Shanghai, Hongchang strengthened its connection with the photovoltaic supply chain and continued to present itself as a carbon fiber material manufacturer with integrated process capability from needle punching, pre-oxidation and carbonization to graphitization and finished-product processing.