Ceramic Fiber Felt

Insulation seal

Wet fiber felt is a product made by impregnating refractory fiber blanket or felt with inorganic colloidal binder (usually silica sol or aluminum sol), sealing it in a plastic bag and keeping it moist. Its characteristics are: 1) After drying, it becomes a lightweight, surface-hardened and elastic thermal insulation material; 2) It can be cut into the required shape with scissors or a knife; 3) It can also be constructed in areas with complex shapes that are usually difficult to construct. It can be made into flat, cylindrical or various shaped products in a wet state as needed. After drying, it hardens and can maintain its original required shape, as well as good wind speed resistance, wear resistance and other characteristics. Therefore, this product can be used as a plastic thermal insulation material.