Ceramic fiber blowing cotton and silk spinning cotton are two common methods for preparing ceramic fibers, which have some differences in preparation process and physical properties.
1. Preparation process:
-Blown cotton: Ceramic fiber blown cotton is a cotton like fiber structure formed by heating and melting ceramic fiber raw materials, and then spraying the molten fiber raw materials onto a specific collector through high-speed jet airflow.
-Swing Silk Cotton: Ceramic fiber swing silk cotton is a process of heating and melting ceramic fiber raw materials, and then spinning the melted fiber raw materials into fine filaments using a rotary spinning machine.
2. Fiber structure:
-Spray blown cotton: The fiber structure of ceramic fiber spray blown cotton is disordered, with fibers arranged in a staggered manner, forming a cotton like fiber network structure.
-Swing silk cotton: The fiber structure of ceramic fiber swing silk cotton is relatively orderly, and the fibers are arranged in parallel, forming fine fibers.
3. Physical performance:
-Blown cotton: Ceramic fiber blown cotton has good softness and elasticity, and the interlaced structure between fibers makes it have good seismic performance and impact resistance.
-Swing silk cotton: Ceramic fiber swing silk cotton has good tensile strength and high-temperature resistance, and the ordered arrangement between fibers makes it have good tensile and thermal conductivity.
In summary, there are certain differences in the preparation process, fiber structure, and physical properties between ceramic fiber blown cotton and spun cotton, and suitable preparation methods and products can be selected based on specific application needs.