Basic classification of asbestos sheets

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4. asbestos insulation board product applications:Asbestos insulation board is mainly used in steel mills and aluminum plants, insulation and adding layers, boiler insulation, insulation and heat preservation.5. product mix and Application(1) asbestos board is made of asbestos and bonding material. Suitable for insulation, heat insulation, sound insulation and electrical insulation.(2) product execution standard 11-59 standard;(3) technical and physical performance of the product

Asbestos board is divided into asbestos insulation board, asbestos rubber board, asbestos cement board.Asbestos insulation board, also called asbestos white board, is a kind of sheet material made of asbestos as the main material and mixed with certain adhesive filling material. It is suitable for insulation, heat preservation, sound insulation and general electrical insulation.2. asbestos insulation board technical indicators:(1) burn loss is not more than 18%; water content is not more than 5%.(2) 1mm thick asbestos, 1 square meters of the weight should not exceed 1.3Kg.(3) asbestos board below 6mm, the tensile strength of not less than 1.4kg/c square meters.(4) when the temperature is not more than 1000 degrees centigrade, the coefficient of thermal conductivity is 0.13-0.15 kcal / M / h / F.(5) tolerance of length and width + 1mm, thickness allowed 12%.3. asbestos insulation board packaging and storage requirements:Asbestos insulation board with wooden box packaging, wrapped in plastic cloth, each box of net weight of 100kg, loading and unloading can not be thrown, should be placed in a flat, clean and dry room storage, is strictly prohibited rain wet.