Burner front with ceramic-fiber removable blanket insulation installed. Mineral wool has a slightly higher R-value, ranging between 3.0 and 3.3 per inch. Other uses are in resin bonded panels, as filler in compounds for gaskets, in brake pads, in plastics in the automotive industry, as a filtering medium, and as a growth medium in hydroponics. "What is the best density for a good, fairly wide-spectrum absorber? Roxul Comfortboard vs. rigid foam vs. Tyvek Drainwrap vs. Thermalbuck. Thermafiber® Industrial Board is an economical, semi-rigid, preformed mineral fiber insulation that offers excellent thermal and acoustical performance in both hot and cold applications. GLT Products Ceramic Fiber Blanket has the heat resistance of a hard refractory which gives it outstanding insulation value and is an effective solution for a variety of heat processing applications. Insulates 15% better than traditional ceramic fiber; Carries less health and safety requirements than ceramic fiber due it’s unique bio-persistence. More Products. The sheep wool type is all-natural and more efficient than fiberglass. IARC elected not to make an overall evaluation of the newly developed fibres designed to be less biopersistent such as the alkaline earth silicate or high-alumina, low-silica wools. The European Certification Board for mineral wool products, EUCEB, certify mineral wool products made of fibres fulfilling Note Q ensuring that they have a low biopersistence and so that they are fast removed from the lung. FREE Shipping. http://www.aeroexhaust.com - The following test was performed in a strictly controlled environment. Recording Studios and Listening Rooms. To make mineral wool insulation, basalt and industrial slag are melted in a 3,000° F furnace. 2003). $99.99 $ 99. Polycrystalline wool consists of fibres that contain aluminum oxide (Al2O3) at greater than 70 percent of the total materials and is produced by sol–gel method from aqueous spinning solutions. Sustainability: Mineral wool is composed You cannot beat the cost per R-value of mineral wool. It is made of steel byproducts, such as limestone, dirt and chemicals. The very biopersistent fibers like asbestos and specialty high durability ceramics/fiberglass were carcinogenic, while the more rapidly clearing fibers, like normal commercial fiberglass equivalent to oc703, were not at all. Thanks for taking the time to make and publish the article. $26.32 $ 26. Naming. On 13 January 2010, some of the aluminosilicate refractory ceramic fibres and zirconia aluminosilicate refractory ceramic fibres have been included in the candidate list of Substances of Very High Concern. Your email address will not be published. Sustainability: Mineral wool is composed of 70 percent or more recycled content. It has a density of 1.7 pounds per cubic foot, as compared to 0.5 to 1.0 for fiberglass. MMVF are further classified by the raw material used in production; major categories include glass fibers (glass wool or continuous filament), mineral wool (rock or slag), and refractory ceramic fibers. Breathing in asbestos could possibly cause lung-restrictive illness and death. December 2020 Featured Homes: Fresh Modern Styles, November 2020 Featured Home: A Charming Craftsman. Mineral Wool Insulation. REACH addresses the production and use of chemical substances, and their potential impacts on both human health and the environment. It's made by melting down basalt stone and recycled slag from steel mills, then spinning it into fiber that can be formed into batts or boards. Acoustic Treatment and Design for ceramic fiber insulation. Fire resistance . 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