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The Polycrystalline Alumina Fiber MAFTEC™, made with a proprietary needle-punching process and composed of mullite, offers high heat resistance, thermal insulation, and cushioning properties, demonstrating excellent dimensional stability even in high-temperature environments up to 1,600°C. Due to its advanced fiber-diameter control technology, it contains virtually no respirable dust (WHO fibers), which is also one of its safety features. These functions and characteristics are leveraged in a wide range of applications, including thermal insulation products and automotive substrate support mats for exhaust catalytic converters.
About us
Established in March 2022 through the succession of Mitsubishi Chemical’s alumina fiber business, the MAFTEC is a specialized manufacturer that produces and sells the Polycrystalline Alumina Fiber MAFTEC™. Since we began developing our products in 1980, we have continuously refined our technologies, and today we deliver high-quality, high-performance products to customers around the world through a robust supply framework. We strive to meet the increasingly diverse needs of the market and to create new products that further enhance customer satisfaction and contribute to society.
