Long-Fiber Hard Felt vs. Short-Fiber Hard Felt: Core Differences and Application Scenario Matching Guide
Core differences and application scenario matching guide of long-fiber hard felt and short-fiber hard felt
Grand-Hope specializes in the R&D, production, and sales of high-performance carbon fiber composite thermal field materials.






Core differences and application scenario matching guide of long-fiber hard felt and short-fiber hard felt
Short fiber rigid felt insulation material is a high-performance insulating material primarily made from short carbon fibers, manufactured through processes such as wet forming and hot pressing. It boasts core advantages including high-temperature resistance (above 3000°C), low thermal conductivity, high strength, and excellent thermal stability. It has already achieved groundbreaking applications in multiple high-end manufacturing sectors.
As a leading domestic substitute enterprise in the field of short-fiber rigid felt insulation materials, Grand-Hope New Materials has broken the monopoly of European and American companies through technological integration and industrialization breakthroughs, providing high-performance, low-cost key thermal field material support for high-end high-temperature fields such as semiconductors and photovoltaics.
Grand-Hope New Materials: The Innovator of Short-Fiber Hard Felt Insulation, Reshaping the Benchmark for High-Temperature Applications
Grand-Hope Short-Fiber Hard Felt: Ultra-High-Temperature Purity Assurance,Energy-Saving and Longevity Exemplar