We handle a variety of mica products in different sizes and grades, primarily focusing on gold mica (S grade) and white mica (M grade). Custom orders are also available!
Explanation of the characteristics of Lepco mica. We welcome your requests for various applications, so please feel free to contact us. 【Main properties of mica】 ■Rigidity ■Dimensional stability ■Heat resistance ■Damping properties ■Corrosion resistance ■Weather resistance ■Barrier properties ■Insulation properties ■Lubricity (slip properties) (sliding properties) *We handle various sizes and grades of mica products, primarily gold mica (S grade) and white mica (M grade). Mica has good compatibility with various materials such as plastic resins, paints, rubber, films, sealing materials, and adhesives. Please feel free to download detailed information.
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basic information
"Mica" is a mineral classified as a silicate of aluminum. The mica products we handle are high-purity, high-quality, high-aspect-ratio flake powders, and we have established a stable supply system centered around our domestic factory. We offer a wide range of grades with average particle sizes from several micrometers to several hundred micrometers, allowing for flexible responses to our customers' applications and requests. Additionally, since we mainly process raw materials through dry grinding, we achieve high cost performance. 【Features】 ■ A mineral classified as a silicate of aluminum ■ A substance that is harmless to the human body and eco-friendly ■ High-purity, high-quality, high-aspect-ratio flake powders ■ A stable supply system centered around our domestic factory ■ Flexible responses tailored to our customers' applications and requests
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Applications/Examples of results
[Examples of Use] ■Resin ・Automotive parts ・Home appliance parts ・Office automation equipment parts ・Audio product parts, etc. ■Paint ・Heavy-duty anti-corrosion paint ・Exterior spray paint ・Roofing materials ■Rubber ・Automotive parts ・Home appliance parts ・Office automation equipment parts ・Industrial products ■Building materials ・Cement products ・Gypsum board ・Interior and exterior materials, etc. ■Others ・Fire extinguishing agents ・Flame-retardant paper ・Moisture-proof paper, etc. *For more details, please download the PDF or feel free to contact us.
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Company information
Our company was established in 1979 with the aim of conducting consistent research, development, manufacturing, and sales of mica, a natural resource, supported by a grant from the Ministry of International Trade and Industry for important technology research and development. Our mica product "Repco Mica" is used in various fields such as automotive parts, electrical products, precision instruments, and building materials as a unique flake filler and reinforcement material characteristic of mica. With over 40 years of knowledge and expertise in mica, please feel free to contact us for solutions to your company's challenges. 【Main Physical Properties】 ■ Rigidity ■ Dimensional stability ■ Heat resistance ■ Damping properties ■ Corrosion resistance ■ Weather resistance ■ Barrier properties ■ Insulation properties ■ Lubricity (slipperiness) (sliding properties)