The properties of Ricinoleic:
Ricinoleic contains large amounts of ricinoleic acid (over 80%), so with many unique properties:
1. Easily soluble in ethanol, sparingly soluble in petroleum ether. The existence of this feature easier to distinguish the Ricinoleic with other oils.
2. Much higher than the average viscosity of the oil 25 when 680CPS, viscosity index 84, a low friction coefficient (0.1).
good liquidity Ricinoleic, refined Ricinoleic flow while still at -22, -50 quench no turbidity is ideal for aerospace and high-speed mechanical power belt lubricants and protective oil.
3. Has a strong rotation, because its main fatty acids - at 12 after ricinoleate asymmetric carbon atoms.
4. Dielectric constant of about 4.30, is the highest common fats.
5. And acetylated Ricinoleic relative density values are greater than the general grease.
6. Ricinoleic hardly occurs oxidative rancidity in the air, good storage stability, is a typical non-drying liquid oil.
Ricinoleic content is high, due to the different uses of oil, and therefore take different methods of oil, medicinal Ricinoleic cold pressed with a hydraulic press, the temperature does not exceed 50, or part of impurities dissolved in the oil and not for medicinal purposes. Obtained by cold pressed Ricinoleic known as the 1st. After their cake smash be pressed again to take Ricinoleic or leaching to produce the 3rd (No 2), for industrial use. Direct press screw press, or the use of pre-press - leaching obtained only as Ricinoleic industry.
Ricinoleic is a pale yellow viscous non-drying oil, a fatty acid can be dissolved in a hydrocarbon in addition to most of the organic solvent, particularly alcohol having solubility characteristics of the display.
Castor cellulose nitrate, ethyl cellulose, cellulose acetate butyrate, polyamide, butylated melamine (or urea) formaldehyde resin, rosin, shellac, so has a good compatibility, and can be used as plasticizer . Further, polyvinyl butyral, polyvinyl acetate, polyvinyl chloride · vinyl alcohol copolymer, chlorinated rubber has a good compatibility.
Ricinoleic has good stability, color retention, flexibility, and the pigment dispersion, wettability, lubricity, low temperature characteristics, electrical characteristics and biological properties, so that the varnish can be applied in connection with paints, artificial leather, ink , sealants, lubricants, stationery, cosmetics, electrical insulating materials, medicine and so on.
Castor many chemical reactions can be possessed by OH groups, double bonds and ester bonds, forming material thus obtained is widely used in the coatings industry, plastics industry, rubber industry, building material industry, metal industry and mechanical industry.
Ricinoleic contains large amounts of ricinoleic acid (over 80%), so with many unique properties:
1. Easily soluble in ethanol, sparingly soluble in petroleum ether. The existence of this feature easier to distinguish the Ricinoleic with other oils.
2. Much higher than the average viscosity of the oil 25 when 680CPS, viscosity index 84, a low friction coefficient (0.1).
good liquidity Ricinoleic, refined Ricinoleic flow while still at -22, -50 quench no turbidity is ideal for aerospace and high-speed mechanical power belt lubricants and protective oil.
3. Has a strong rotation, because its main fatty acids - at 12 after ricinoleate asymmetric carbon atoms.
4. Dielectric constant of about 4.30, is the highest common fats.
5. And acetylated Ricinoleic relative density values are greater than the general grease.
6. Ricinoleic hardly occurs oxidative rancidity in the air, good storage stability, is a typical non-drying liquid oil.
Ricinoleic content is high, due to the different uses of oil, and therefore take different methods of oil, medicinal Ricinoleic cold pressed with a hydraulic press, the temperature does not exceed 50, or part of impurities dissolved in the oil and not for medicinal purposes. Obtained by cold pressed Ricinoleic known as the 1st. After their cake smash be pressed again to take Ricinoleic or leaching to produce the 3rd (No 2), for industrial use. Direct press screw press, or the use of pre-press - leaching obtained only as Ricinoleic industry.
Ricinoleic is a pale yellow viscous non-drying oil, a fatty acid can be dissolved in a hydrocarbon in addition to most of the organic solvent, particularly alcohol having solubility characteristics of the display.
Castor cellulose nitrate, ethyl cellulose, cellulose acetate butyrate, polyamide, butylated melamine (or urea) formaldehyde resin, rosin, shellac, so has a good compatibility, and can be used as plasticizer . Further, polyvinyl butyral, polyvinyl acetate, polyvinyl chloride · vinyl alcohol copolymer, chlorinated rubber has a good compatibility.
Ricinoleic has good stability, color retention, flexibility, and the pigment dispersion, wettability, lubricity, low temperature characteristics, electrical characteristics and biological properties, so that the varnish can be applied in connection with paints, artificial leather, ink , sealants, lubricants, stationery, cosmetics, electrical insulating materials, medicine and so on.
Castor many chemical reactions can be possessed by OH groups, double bonds and ester bonds, forming material thus obtained is widely used in the coatings industry, plastics industry, rubber industry, building material industry, metal industry and mechanical industry.