妥尔油松香甘油酯 - Names and Identifiers
妥尔油松香甘油酯 - Physico-chemical Properties
Physical and Chemical Properties | Light amber resin, soluble in acetone and benzene, insoluble in water. |
妥尔油松香甘油酯 - Introduction
Tall oil rosin glycerides (Turpentine gum rosin glycerin ester) is a compound with the following properties:
1. physical properties: tall oil rosin glyceride is a yellow to light yellow viscous liquid, with oil and transparency. It has low volatility and viscosity, and is liquid at room temperature.
2. chemical properties: tall oil rosin glyceride is an esterification product formed by the etherification of rosin acid and glycerol. It has excellent solvent resistance and can be miscible with a variety of organic solvents.
3. use: tall oil rosin glyceride is widely used in coatings, inks, adhesives, paints and plastics. It can be used as a film former and thickener for adhesives to improve the adhesion and durability of the coating. In addition, it can also be used to make products such as shoe polish, candles, soap and spices.
4. preparation method: tall oil rosin glyceride is prepared by esterification of rosin acid and glycerol. The rosin acid is first heated with a base catalyst to convert it to sodium rosin or other rosin acid salt. The esterification reaction is then carried out while the glycerol is added. After the reaction, pure tall oil rosin glyceride can be obtained by distillation or other separation methods.
5. safety information: tall oil rosin glycerides are generally low toxic substances, but it may be irritating to the skin and eyes. Therefore, direct contact with skin and eyes should be avoided during use. At the same time, good ventilation should be paid attention to during operation to avoid inhaling its gas or steam. In the storage and handling, should comply with the relevant safety procedures, and properly keep to prevent the occurrence of fire or explosion. If ingested or inhaled by mistake, please seek medical attention in time.
Last Update:2024-04-09 21:11:58