Yamaguchi Mica

About Us

Yamaguchi Mica CO.,LTD. is a material manufacture, since its establishment in 1951, that mainly manufactures and sells 'Mica Powder' which has been ground and processed from natural mineral mica. Our mica powder products are utilized in various industries, such as plastics, cosmetics, paints, rubber, ceramics, etc, for high performance and high functionality. With our possession of equipment and technology, we supply various processed products such as unique photochromic pigments, surface treatment, pelletized products and mixing products for customer requirement.

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Automotive & Transportation

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Consumer Goods

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Yamaguchi Mica A-21S

Functions:Filler
Chemical Family:Mica
Compatible Polymers & Resins:Polybutylene Terephthalate (PBT)
Features:High Rigidity, Good Smoothness, Good Impact Strength, Low Warpage, High Aspect Ratio, General Purpose, High Heat Deflection Temperature, High Flexural Modulus
End Uses:Automotive Interior Parts, General Purpose

Yamaguchi Mica A-21S is a series of high performance mica powder that realizes smooth and thin scale-like particles with high aspect ratio using agrinding machine uniquely developed by Yamaguchi Mica Co.,Ltd. It produces effects that the any other makers have nevereffectuated. Pure Indian muscovite which contains much more fully-grown crystals is used as the material and is processed with our high-level refinement and iron removal methods that guarantee the quality of our products.

Yamaguchi Mica AB-25S

Functions:Filler
Chemical Family:Mica
Compatible Polymers & Resins:Polybutylene Terephthalate (PBT)
Features:High Rigidity, Good Smoothness, Good Impact Strength, Low Warpage, High Aspect Ratio, General Purpose, High Heat Deflection Temperature, High Flexural Modulus
End Uses:Automotive Interior Parts, General Purpose

Yamaguchi Mica AB-25S is a series of high performance mica powder that realizes smooth and thin scale-like particles with high aspect ratio using agrinding machine uniquely developed by Yamaguchi Mica Co.,Ltd. It produces effects that the any other makers have nevereffectuated. Pure Indian muscovite which contains much more fully-grown crystals is used as the material and is processed with our high-level refinement and iron removal methods that guarantee the quality of our products.

Yamaguchi Mica A-11

Functions:Filler
Chemical Family:Mica
Compatible Polymers & Resins:Polybutylene Terephthalate (PBT)
Features:High Rigidity, Good Smoothness, Good Impact Strength, Low Warpage, High Aspect Ratio, General Purpose, High Heat Deflection Temperature, High Flexural Modulus
End Uses:Automotive Interior Parts, General Purpose

Yamaguchi Mica A-11 is a series of high performance mica powder that realizes smooth and thin scale-like particles with high aspect ratio using agrinding machine uniquely developed by Yamaguchi Mica Co.,Ltd. It produces effects that the any other makers have nevereffectuated. Pure Indian muscovite which contains much more fully-grown crystals is used as the material and is processed with our high-level refinement and iron removal methods that guarantee the quality of our products.

Yamaguchi Mica SJ-010

Functions:Filler
Chemical Family:Mica
Compatible Polymers & Resins:Polybutylene Terephthalate (PBT)
Features:High Rigidity, Good Smoothness, Good Impact Strength, Low Warpage, High Aspect Ratio, General Purpose, High Heat Deflection Temperature, High Flexural Modulus
End Uses:Automotive Interior Parts, General Purpose

Yamaguchi Mica SJ-010 is a fine-ground mica powder that has been finished by a wet-grinding machine and then re-ground by a dry jet mill.Thinning and impurity reduction compared to those produced by dry grinding. It is used as a high-performance, high-qualityparticulate mica powder, especially for plastics and paints that require a good appearance.

Yamaguchi Mica SJ-005

Functions:Filler
Chemical Family:Mica
Compatible Polymers & Resins:Polybutylene Terephthalate (PBT)
Features:High Rigidity, Good Smoothness, Good Impact Strength, Low Warpage, High Aspect Ratio, General Purpose, High Heat Deflection Temperature, High Flexural Modulus
End Uses:Automotive Interior Parts, General Purpose

Yamaguchi Mica SJ-005 is a fine-ground mica powder that has been finished by a wet-grinding machine and then re-ground by a dry jet mill.Thinning and impurity reduction compared to those produced by dry grinding. It is used as a high-performance, high-qualityparticulate mica powder, especially for plastics and paints that require a good appearance.

Yamaguchi Mica SB-061R

Functions:Filler
Chemical Family:Mica
Compatible Polymers & Resins:Polybutylene Terephthalate (PBT)
Features:High Rigidity, Good Smoothness, Good Impact Strength, Low Warpage, High Aspect Ratio, General Purpose, High Heat Deflection Temperature, High Flexural Modulus
End Uses:Automotive Interior Parts, General Purpose

Yamaguchi Mica SB-061R is generally manufactured at lower cost due to high productivity using simple process comparing to the wet-groundmica. Our line up is the large particle size for plastics and friction materials.

Yamaguchi Mica SYA-21R

Functions:Filler
Chemical Family:Mica
Compatible Polymers & Resins:Polybutylene Terephthalate (PBT)
Features:High Rigidity, Good Smoothness, Good Impact Strength, Low Warpage, High Aspect Ratio, General Purpose, High Heat Deflection Temperature, High Flexural Modulus
End Uses:Automotive Interior Parts, General Purpose

Yamaguchi Mica SYA-21R is ground by a media mill machine, which is suitable for mass production. Pure Indian muscovite which containsmuch more fully-grown crystals is used as the material and is processed with our high-level refinement and iron removalmethods that guarantee the quality of our products.

Yamaguchi Mica B-82

Functions:Filler
Chemical Family:Mica
Compatible Polymers & Resins:Polybutylene Terephthalate (PBT)
Features:High Rigidity, Good Smoothness, Good Impact Strength, Low Warpage, High Aspect Ratio, General Purpose, High Heat Deflection Temperature, High Flexural Modulus
End Uses:Automotive Interior Parts, General Purpose

Yamaguchi Mica B-82 is generally manufactured at lower cost due to high productivity using simple process comparing to the wet-groundmica. Our line up is the large particle size for plastics and friction materials.

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