rock wool tube for thermal insulation

Rock Wool Products Introduction The rock wool products regard basalt as its main raw materials, after the towering stove is melted, use high-speed acentric equipment to make basalt high-temperature melting body into inorganic fiber, and then put bond, polish, silicone oil in at the mean time. According to different requirements, we can manufacture many kinds of products, such as rock wool plate,rock wool tube and so on. Performance 1. Good performance of thermal insulation, mechanical, fire prevention 2. High acidity ,having better chemical stability and fiber durability. 3. Low cost and high temperature resistance. 4. Good characteristics of sound absorption Specification Rock wool tube (1) Weight 80-180kg/m3 (2) Inner Diameter φ22-1220mm (3) Thickness 30-200mm Application It can be widely used in the insulation of boilers and pipes of many fields, such as oil,chemical,metallurgy and so on , It also can be used in thermal insulation and sound absorption of partition wall,drop ceiling,inner and outer wall of architecture industry; in the use of thermal insulation of varies of high-temperature pipe,tank and equipment ; and in the use of insulation of the buildings wall and ceiling and ship wall and ship body. Techinical Data ItemSpecificationAverage diameter of fiber(μm)≤7Slag ball(more than 0.25mm) %≤12Organism %≤3Factor of heat conduction (average tempreture70±5°C) W/m.k≤0.044Water %≤0.5Water absorption coefficient %≤5Hydrophobic coefficient %≥98Maximum service temperature °C≤690Inflammable propertyInflammable