Pioneer of porous resin manufacturing
Riken Chemical Industry Co., Ltd. is a manufacturer of porous resins, engaged in the production and sale of printing materials and porous resins using synthetic resins. Among the methods for creating porosity, our extraction method technology is top-class. Additionally, we apply or introduce technologies from different industries, transcending industry boundaries. By further developing this inherited technological capability and reliability, we will enhance the uniqueness of our product development and refine our porous material creation. 【Characteristics of the Thermoplastic Resins Used】 ■ Characteristics of Polyurethane: Excellent wear resistance, good bending resistance ■ Characteristics of Polyethylene: Excellent solvent resistance, good slip properties ■ Characteristics of EVA: Good flexibility ■ Characteristics of the rubber used for sintering, NBR powder: Simple manufacturing methods for printing materials, etc. *Please feel free to contact us for more details.
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【Usage Examples】 ■ Molding nib for brain electrodes ■ Alcohol-based ink oil marker tip ■ Water-based brush pen tip ■ Eyeliner tip molding nib ■ Eyeliner tip *For more details, please feel free to contact us.
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Riken Chemical Industry Co., Ltd. has accumulated various technologies as a manufacturer of porous resins. We are striving to further improve quality so that even those who are usually not familiar with brushes can easily experience the benefits of calligraphy brushes. Please feel free to contact us if you have any requests.