Flake fillers that enable the enhancement of physical properties for industrial components (automotive parts, electronic parts) are expected to be active not only in industrial applications but also in various other fields.
"Repkomica" is a mica product that is expected to be not only a high-performance filler but also an environmentally friendly material. In various fields such as automotive parts, electrical products, precision instruments, and building materials, it has numerous achievements as a flake filler and reinforcing material with the unique characteristics of mica. There are products like "Repromica S Grade," which is made from naturally occurring gold mica that has been refined and crushed, and "Repromica M Grade," which is made from refined and crushed white mica. 【Characteristics】 ■ Rigidity: Improved bending strength and bending elastic modulus ■ Dimensional stability: Reduced molding shrinkage, preventing warping and cracking ■ Heat resistance: Improved heat distortion temperature ■ Corrosion resistance: Protects the base material by forming a coating ■ Vibration damping: Reduces vibrations by layering ■ Barrier properties: Exhibits a labyrinth effect to prevent gas and moisture permeability ■ Insulation: Enables active use in electronic components ■ Lubricity: Allows for use in release agents and reduces wear on parts and molds Please feel free to download for more detailed information. ↓↓↓↓↓↓↓
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basic information
Main Physical Properties ■ Rigidity ■ Dimensional Stability ■ Heat Resistance ■ Vibration Damping ■ Corrosion Resistance ■ Weather Resistance ■ Barrier Properties ■ Insulation Properties ■ Slipperiness (Slipping Property) (Friction Property)
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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)