3 propylene glycol in ink

1,3-propanediol (1,3-pdo) is colorless, odorless, transparent and viscous liquid, hygroscopic, miscible with water, alcohol and various organic solvents. it is an important organic chemical raw material, mainly used in inks, coatings, cosmetics, pharmaceuticals, antifreeze and other industries. the application and role of 1,3 propylene glycol in ink: ink is an important material used for printing.…