Dipropylene glycol diacrylate has a wide range of applications in the field of photocuring

Physical properties: DPGDA is a colorless to light yellow liquid with low viscosity and volatility. Its density is approximately 1.07 g/cm ³, The boiling point is about 225 ° C and the flash point is about 120 ° C. DPGDA is soluble in a range of organic solvents, such as alcohols, ketones, ethers, etc.

Structural characteristics: The molecular structure of DPGDA is formed by two acrylic ester groups connected to the molecule of propylene glycol. This structure endows DPGDA with good reactivity and crosslinking ability.

Reactivity: DPGDA is a compound with high reactivity. It can undergo free radical polymerization reactions under the action of ultraviolet light, electron beam, or thermal initiator to form polymer. Due to its two acrylic ester groups, DPGDA can introduce crosslinking points in polymerization reactions, increasing the degree of crosslinking and mechanical properties of the polymer.

Application field: DPGDA has a wide range of applications in the field of photocuring. It is widely used in fields such as UV cured coatings, photosensitive adhesives, inks, coatings, and adhesives. The high reactivity of DPGDA makes it an ideal crosslinking agent and reactive diluent, which can adjust the viscosity and curing rate of polymer reaction systems.

Characteristics and advantages: DPGDA has a series of characteristics and advantages, such as low viscosity, good polymerization performance, high cross-linking ability, and chemical stability. It can undergo copolymerization reactions with other monomers and polymers. In addition, the cross-linked polymer of DPGDA exhibits good heat resistance, chemical resistance, and mechanical properties.

Security: When using DPGDA, it is necessary to follow safety operating procedures. Appropriate personal protective equipment, such as gloves and goggles, should be worn to avoid contact with skin and eyes.