Plant oils used in formulations for lacquer, leather, printing inks, cosmetics, and pharmaceuticals.
"Castor oil" is a non-edible plant oil that is chemically characterized and extracted from the seeds of the castor plant. This oil is an ester of fatty acids and glycerin, but since about 90% of the fatty acids are ricinoleic acid, which has a hydroxyl group (-OH), it exhibits unique properties that differ from other plant oils. Due to its excellent stability, color retention, flexibility, pigment dispersion, wettability, lubricity, low-temperature characteristics, electrical properties, and physiological properties, it is used as an ingredient in lacquers, leather, printing inks, sealants, lubricants, stationery, cosmetics, electrical insulating materials, pharmaceuticals, and more. [Features] - Water resistance - Corrosion resistance - Electrical insulation - Drip prevention - Sedimentation prevention *For more details, please refer to the catalog or feel free to contact us.
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basic information
【General Properties】 ■Specific gravity (25℃/25℃): 0.959 ■Refractive index (nd20): 1.477 ■Viscosity (25℃): 680 mPa·s ■Pour point: -22℃ ■Flash point: 292℃ ■Ignition point: 449℃ ■Designated flammable materials: Flammable liquids *For more details, please refer to the catalog or feel free to contact us.*
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Company information
Itoh Seiyu Co., Ltd. specializes in the manufacturing and sales of castor oil, its derivatives, and chemical products. We refine and deodorize castor oil sourced from India, providing a stable supply of high-quality refined castor oil. We aim to ensure a stable supply of high-quality castor oil through import, refining, and deodorization, and to create safe, environmentally friendly, high-functionality, and high-performance chemical products utilizing castor oil. For anything related to castor oil, please trust us.