Improved braking performance! It has a large particle size and a dense porous structure inside the particles.
"Magnetite (Fe3O4)" is a material commonly used as a friction material because it requires less usage of metal powders such as copper. The new 'Hematite (α-Fe2O3)' particles proposed by Powder Tech Co. are characterized by a larger particle size compared to conventional magnetite particles and have a dense porous structure within the particles. By incorporating them into friction materials for brake pads, improvements in braking performance at high temperatures and reductions in wear are expected. [Features] - Extremely fine porous structure - Spherical shape - Sharp particle size distribution - Uniform mixing properties in resin - Reduced environmental impact *For more details, please feel free to contact us.
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【Typical Characteristics】 ■Composition: Fe2O3 ■Average Diameter: 35-50μm ■Pore Volume: 90-180mm3/g ■Pore Diameter: 0.2-1.0μm ■Specific Surface Area (BET Method): 0.40-0.90m2/g ■Saturation Magnetization: <20emu/g ■Fe: >65wt% *For more details, please feel free to contact us.
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【Application】 ■Brake pad friction material *For more details, please feel free to contact us.
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Powder Tech Co., Ltd. has developed as a manufacturer of functional powders and magnetic powders since its establishment in 1952, focusing on iron powder and electrophotographic ferrite carriers, while accumulating technologies in powder granulation, sintering, classification, and resin coating for powders. Based on the technologies and know-how we have built up, we develop and provide high-quality products that match our customers' diverse needs, which have been well received. In recent years, we have actively responded to new application needs based on our core technologies of "composition design," "granulation," "sintering," "crushing," "classification," and "resin coating."