PRODUCT PROPERTIES Items Parameters Chemistry Composition SiO2+Al2O3 (wt%) 50～64 CaO+MgO (wt%) 25～33 Fe2O3 (wt%) 3～8 Others(max; wt%) ≤8 Ignition loss (800±10℃,2H; wt%) ＜1 Physical Properties Color Yellow-green Melting Point ＞1000℃ Fibre diameter numerical average(μm) 6 Fibre length weighted average(μm) 320±100 Shot content (>125μm) ≤5 Specific density(g/cm3) 2.9 Moisture Content(105 ℃±1℃,2H; wt%) ≤2 Surface Treatment Content(550±10℃,1H; wt%) ≤6 Safety Asbestos Detection Negative RoHS Directive(EU) Conform Safety Date Sheet(SDS) Pass APPLICATIONS Friction materials Sealing materials Road construction Coating materials Insulation materials Rock wool mineral fiber can be applied to friction&sealing, coating, Insulation, road engineering and etc. Our products are used in mainly friction applications. Braking is the result of a surface interaction between brake disc and friction material. The performance of the brake system is influenced by the formulation of the friction material. A typical friction material consists of 10 - 20 raw materials. Each raw material has a unique chemistry, size and shape and therefore a unique functionality. Finding the right balance between these functionalities is crucial in the development of friction formulations. Each raw material, including mineral fibres, has a specific function. The main purpose of mineral fibres is to facilitate other raw materials to work properly under any braking condition. They can also be engineered for different contributions to friction formulations from a tribologic point of view. The final performance of the friction material always depends on the synergy between all raw materials. PRODUCTS ADVANTAGES ● Non asbestos Our slag wool mineral fiber has no asbestos and can be ideal alternatives of asbestos for friction application. What’s the most important, it is at far lower price than asbestos. ● Low Ignition loss At high temperature, some inorganic substances in mineral fibers will be burned off, resulting in fiber loss on ignition rate. Slag wool mineral fiber are pure inorganic fiber without any organic composition, so it hardly have a fiber burn rate. ● Very low shot content The HB11X shot content can be controlled below 2% after six times of shot removal process. Shot will bring wear and noise. Shot content is one of the standards to velue fiber quality. ● Excellent stability Excellent stability, temperature resistant, corrosion resistant, moisture resistant and wear resistant.