Resin Degassing Resin degassing removes trapped air bubbles from photopolymer resin, ensuring consistent curing and high-resolution prints. Bubbles cause layer delamination, voids, and surface defects. Degassing is achieved using a vacuum chamber or ultrasonic agitator. Proper mixing, temperature control, and pouring techniques minimize bubble formation. Advanced resin formulations include anti-foaming agents for smooth flow and bubble-free prints. Proper resin degassing enhances layer bonding, dimensional accuracy, and surface finish, ensuring reliable SLA and DLP 3D printing. |