The thermal conductivity of ceramic fiber blankets is small, and most of the insulation pipe construction uses ceramic fiber silk carpet. So what we are going to introduce to you today is about its adhesive, I hope to help everyone.
Ceramic fiber rugs have good performance, and because inorganic fibers are not inherently bonded, it is often necessary to use a binder. When it comes to this, we have to talk about its lack of integration.
The ceramic fiber blanket can be used not only as the inner wall of the furnace lining, the sealing material of the thermal insulation material and the high temperature appliance, the thermal insulation material of the refrigerator, the heat insulation, sound insulation, fireproof material of the building material, the thermal insulation material of metallurgy, chemical industry and petroleum, etc. It is used as a thermal and thermal insulation material for aviation and aerospace, and its prospects are very broad.
The organic binder used in the ceramic fiber blanket includes acrylic resin, polyurethane emulsion, polyvinyl acetate, polymer of acrylonitrile and butyl acrylate, polyvinyl alcohol, etc., but when these organic materials are used at high temperatures, Inorganic binders such as colloidal silicon, sodium silicate, and aluminum phosphate are often used because of bad odor, generation of harmful gases, and deterioration of paper quality.