理研ビタミン Product Lineup

Our company's fatty acid ester-based lubricants are high-performance and highly safe products.

While lubricants primarily act during the melting of plastics, release agents and anti-blocking agents act during and after the cooling process.

While lubricants primarily act during the melting of plastics, release agents and anti-blocking agents act during and after the cooling process.

Our main product is a highly safe glycerin fatty acid ester.

Plasticizers are additives used to soften hard plastics. We manufacture highly safe plasticizers that can be used for polyvinyl chloride resin and urethane-based resins.

We manufacture dispersants that exhibit excellent dispersion effects when incorporating inorganic substances and fillers into plastics.

We manufacture dispersants that exhibit excellent dispersion effects when incorporating inorganic materials and fillers into plastics.

Antioxidants are used to suppress oxidative degradation during and after the molding process of plastics, and there are many types of antioxidants available on the market.

We manufacture anti-fog agents that change the plastic surface to hydrophilic by incorporating main components such as glycerin fatty acid esters, polyglycerin fatty acid esters, and sorbitan fatty acid esters, which are also food additives, into the plastic.

The "Rike Master SB-001P" is a polypropylene-based masterbatch containing 50% high molecular weight silicone. This product improves issues related to bleed-out and persistence that arise when using liquid silicone oil. By adding this product, it is possible to impart lubricity and water repellency. It is in pellet form, allowing for easy and uniform dispersion in the base resin, providing stable performance. 【Features】 ■ Contains 50% high molecular weight silicone ■ Improves bleed-out and persistence ■ Capable of imparting lubricity and water repellency ■ In pellet form, easily disperses uniformly in the base resin, providing stable performance *For more details, please refer to the PDF document or feel free to contact us.

The "Rike Master SB-002E" is a polyethylene-based masterbatch containing 50% high molecular weight silicone. This product improves issues related to bleed-out and durability that can arise when using liquid silicone oil. By adding this product, it is possible to impart lubricity and water repellency. It is in pellet form, allowing for easy and uniform dispersion in the base resin, providing stable performance. 【Features】 ■ Contains 50% high molecular weight silicone ■ Improves bleed-out and durability ■ Capable of imparting lubricity and water repellency ■ In pellet form, easily disperses uniformly in the base resin, providing stable performance *For more details, please refer to the PDF document or feel free to contact us.