キンセイマテック List of Products and Services

At Kinsei Matec Co., Ltd., we carry out various powder processing in accordance with our customers' requests. We are capable of crushing minerals, metals, and ceramics, as well as classification using dry and wet methods, surface treatment, and flattening of metals. We also engage in various special processing, so please feel free to contact us for more detailed information and consultations. 【Overview】 ■ Crushing ■ Classification: Fine particle removal, coarse particle removal ■ Surface treatment ■ Metal flattening *For more details, please refer to our catalog or feel free to contact us.

Kinsei Matec Co., Ltd. develops, creates, and provides the raw materials that modern society demands for a wide range of industries as a powder processing manufacturer. We handle "reinforcing fillers" such as wollastonite and mica, as well as "thermal conductive fillers" and "flame retardants" like metallic silicon and plate-shaped alumina. 【Business Areas】 ■ Plastics, ceramics, electronic components, steelmaking and casting, cosmetics, glass, welding flux *For more details, please refer to our catalog or feel free to contact us.

At Kinsei Matec, we conduct contract processing of powders based on the fundamental pillars of crushing, classification, surface treatment, and mixing, tailored to customer requirements. In crushing processing, we can handle a range from coarse crushing to ultra-fine grinding of minerals, metals, ceramics, etc. In classification processing, we can achieve a wide range of particle size adjustments using both dry and wet methods. In addition to surface treatment processing such as silane coupling for resin fillers and cosmetics, silicone treatment, and metal surface oxidation treatment, we also offer packaging processing in desired forms and weights according to customer specifications. Furthermore, we can perform special processing for RF-ID magnetic sheets and electromagnetic noise control sheets. 【Features】 ◆ Achieve desired particle sizes from hundreds of microns to sub-microns based on application! ◆ Propose equipment tailored to your needs for mixing processing! ◆ Small packaging processing is also available! * We are currently offering materials with graph data! For more details, please contact us or download our catalog to view.

The "Technical Documentation for Contract Processing" includes a variety of processing technologies from Kinsei Matec. It features data on processing techniques such as grinding processes that can achieve the desired particle size distribution using various grinding methods, and mixing technologies that can uniformly blend particles of different sizes. Special processing examples, such as hydrothermal synthesis and metal flattening, are also included. [Examples Included] ■ Grinding Processing ■ Mixing ■ Precision Classification ■ Hydrothermal Synthesis ■ Metal Flattening *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

"Wollastonite" is a natural mineral that is produced in white, needle-like or lump forms. It is mainly used as a ceramic raw material for tiles and porcelain, and has since been widely used in construction materials as an asbestos substitute. The chemical composition of "Wollastonite" is stable, making it ideal for applications that require insulation and mechanical properties. Unlike chemically manufactured synthetic silica, its crystals are thin and long needle-like structures, which maintain these characteristics even when ground into a fine powder. Additionally, it has a glossy white appearance and does not discolor or fade. [Features] ■ Ideal for applications requiring insulation and mechanical properties ■ Glossy white appearance with no discoloration or fading ■ Improved flexural modulus and tensile strength *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

"Sericite GMS" is a cosmetic ingredient widely used as a functional pigment in makeup products due to its excellent slip and coverage, as well as its smooth texture and soft pearlescent sheen. It is adopted by many manufacturers not only in Japan but also in the United States, Europe, and various Asian countries. Our company has established a consistent manufacturing system from the management of high-quality sericite mining areas to extraction and product development, ensuring a stable supply of high-quality products over many years. [Features] - Smooth texture - Excellent transparency - Additional heat sterilization processing has been implemented - Surface-treated products can also be manufactured *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

"CHRONITAL" (stainless steel shot) and "GRITTAL" (stainless steel grit) are products manufactured by the German company VULKAN INOX. "CHRONITAL" is a spherical stainless steel shot material made using an atomization process. Compared to stainless steel cut wire, it is rounded without sharp edges, so there is no concern about significant changes in surface roughness when replenishing the blast machine. "GRITTAL" is introduced as a new material to replace ceramic blast media, characterized by low friability and high durability compared to ceramic blast media such as BA and WA. 【Features】 ■ Reduction of shot costs ■ Suppression of corrosion on the cleaned surface (no corrosion from residual cleaning material) ■ Usable in all blast machines (air blasters, impeller wheel shot machines) ■ Less wear on shot equipment ■ Reduction of industrial waste costs For more details, please refer to the catalog or feel free to contact us.

"FERROSAD" is composed of a low-carbon bainitic microstructure, which makes it less prone to cracking compared to high-carbon steel shot that consists of a martensitic structure, resulting in a longer lifespan. 【Features】 ■ Bainitic structure ■ Less prone to cracking ■ Manufactured using only low-carbon scrap ■ Less likely to become gritty ■ Reduces maintenance frequency *For more details, please refer to the catalog or feel free to contact us.

The casting spherical mold sand "GREEN BEADS" is a refractory spherical sand for casting, manufactured using a unique method based on high-alumina refractory raw materials. It has a perfect spherical shape, excellent fluidity, and filling properties. It can be used widely from large cast steel products to small items, and it is also compatible with various binder methods for mold shaping, making it suitable for a wide range of applications. The sand also has excellent recyclability, allowing for a reduction in running costs. 【Features】 ■ Granules are round ■ Sand surface is smooth and dense ■ Good refractoriness ■ Good recyclability ■ Low running costs For more details, please refer to the catalog or feel free to contact us.

The use of fillers to enhance functionality is essential in plastics used for electronic components, but we hear the following concerns from the field: ■ Clogging of the extruder screen due to coarse particles... ■ Inability to remove magnetic iron from the material... ■ Presence of agglomerates that cannot be dispersed... ■ Contamination of the material with foreign substances... ■ Variability in the product due to coarse particles in the material... At Kinsei Matec, we perform "classification processing" to separate particles of different sizes. We can remove particles larger than 100μm from a mixture of particles as small as a few micrometers, allowing us to eliminate foreign substances, coarse particles, inclusions, and magnetic iron from the raw materials. If you are struggling with errors caused by coarse particles, please feel free to consult us. *For more details, please download the PDF or feel free to contact us.

"Wallastonite" is a natural mineral that is produced in white fibrous and massive forms. It improves tensile and flexural strength, enhances dimensional stability, and is effective in maintaining surface smoothness, while also making the workability of compounds easier. We offer a "long fiber type" that retains fiber shape through special grinding, and a "short fiber type" that has less increase in compound viscosity compared to the long fiber grade, making it easier to handle. [Features] ■ Improved tensile and flexural strength ■ Enhanced dimensional stability ■ Maintenance of surface smoothness ■ Easy workability of compounds ■ Usable in ceramic glazes, friction material raw materials, adhesives, and more *For more details, please refer to the catalog or feel free to contact us.

We would like to introduce 'Feroboron (Fe-B)' handled by Kinsei Matec Co., Ltd. Primarily, it is used as a neutron-absorbing material utilizing the high neutron absorption capability of 10B, as well as for amorphous alloy materials, and as a raw material for steelmaking and neodymium magnets. Our supplier is located in Liaoning Province, China, an area rich in boron ore, allowing us to provide high-quality products consistently. 【Features】 ■ Our supplier in Liaoning Province, China, has abundant boron ore ■ Capable of consistently supplying high-quality products ■ Available in bulk, granular, powder, etc., adjustable to your preferences ■ Packaging: 1mt bulk bags, etc. *For more details, please refer to the PDF document or feel free to contact us.

"Zirconium silicate" was developed in the United States as a substitute for tin oxide, used as a lactic acid turbidity agent for sanitary ceramics and tiles. Zircon is characterized by its high melting point, excellent corrosion resistance, and low thermal expansion. It can be used in a wide range of applications, including refractories, friction materials, and ceramic glazes. Our company imports zircon sand and produces various products by crushing and processing it. In particular, we offer ultra-fine products called "A-PAX" not only within Japan but also to customers around the world. [Features] - High heat resistance and Mohs hardness - A wide range of particle size distributions thanks to our crushing technology - Zircon has a high melting point, excellent corrosion resistance, and low thermal expansion - The ultra-fine "A-PAX" is being developed into a new product with further micronization into UF grade, enabling new polishing performance and high filling capacity. *For more details, please refer to the PDF materials or feel free to contact us.

We have further evolved artificial sand made from spinel crystals for use in 3D printers for casting sand molds. "Nice Beads SA" is adjusted for phenolic resin and, through our unique technology, achieves overwhelmingly fast curing and high cleanability (sand removal) in 3D printer layered manufacturing. It is provided as a "sand mold kit" that allows for the creation of sand molds simply by 3D printing. It possesses excellent characteristics as casting sand, and the uncured sand can be reused as is. Cured sand can also be reused through recycling processing, contributing to ecology (reduction of industrial waste). 【Features】 ■ Can be removed shortly after 3D printing (phenolic type) sand molds ■ High cleanability (sand removal) ■ High fluidity due to being dry sand ■ High heat resistance, low thermal expansion, and high strength ■ Low Ig.Loss due to the absence of organic components in the sand, enabling the reduction of gas defects in molds 【Example of removal from the 3D printer box】 https://youtube.com/shorts/65OJ5V_oOJM *For more details, please refer to the PDF document or feel free to contact us.