72017 Photo-Thermal Dual-Curing Polyurethane Acrylate redefines performance in 3D printing materials. Balancing curing speed with final mechanical properties has long been a challenge in additive manufacturing and high-performance coatings. 72017, a cutting-edge Polyurethane Acrylate (PUA) resin, addresses this issue through its unique Photo-Thermal Dual-Curing technology.

Engineered specifically for 3D printing (SLA/DLP/LCD) processes, 72017 boasts minimal curing shrinkage. This critical feature drastically reduces internal stress during polymerization, effectively preventing part warpage and ensuring dimensional accuracy for complex geometries. Furthermore, it delivers exceptional toughness, overcoming the brittleness common in traditional photopolymers. This makes 72017 ideal for producing functional end-use parts, such as living hinges, impact-resistant housings, and engineering prototypes.

Unlike standard UV-only systems, 72017 features a synergistic reaction mechanism with amines. After rapid initial shaping via UV exposure, a secondary thermal cure triggered by amines ensures deep-section curing and a tack-free surface, significantly enhancing heat resistance and chemical stability.

72017 is not only perfect for high-precision photocuring 3D printing but also widely applicable in specialty coatings and composites requiring high abrasion resistance, strong adhesion, and deep curing. Choosing 72017 means opting for lower scrap rates, higher print success, and expanded application possibilities. We are dedicated to providing global manufacturers with next-generation polymer solutions that combine superior performance with processing ease.