ROSA 3D PC-PBT (HT-UV-IMPACT) is a high-performance technical filament engineered for applications requiring exceptional strength, thermal resistance, and long-term durability in outdoor environments. Its advanced blend of polycarbonate and PBT (polybutylene terephthalate) delivers outstanding impact resistance, dimensional stability, chemical resistance, and UV durability. If your projects demand reliability under mechanical loads, elevated temperatures, or harsh weather conditions, this material will meet your expectations.
WHY CHOOSE PC-PBT
- High thermal resistance (90-110°C) (HT) The material maintains rigidity and dimensional accuracy even in elevated temperatures generated by engines, lighting, friction, or electronics.
- Excellent UV and weather resistance (UV) Perfect for outdoor use — it maintains color, strength, and mechanical properties even after long-term exposure to sunlight and changing weather conditions.
- Extreme impact resistance and mechanical durability (IMPACT) The PC-PBT composition provides exceptional toughness, making prints resistant to shocks, vibrations, and dynamic loads — ideal for functional, high-stress components.
- Reliable chemical resistance PC-PBT is resistant to oils, greases, fuels, and many industrial chemicals, making it ideal for automotive, workshop, and technical applications.
- Clean surface finish The material prints smoothly and with an aesthetic finish — perfect for both prototypes and final technical parts.
APPLICATIONS:
Ideal for demanding, functional parts exposed to mechanical loads, heat, or outdoor conditions. Excellent for printing housings, mounts, brackets, and robot components.
COMPATIBILITY WITH PROFILES:
- Bambu Lab: use the Generic PC profile.
- Prusa: use the Prusament PC Blend profile.
ENGINEERING-GRADE PERFORMANCE FOR THE TOUGHEST APPLICATIONS
Choose PC-PBT (HT-UV-IMPACT) for parts that must remain strong, stable, and durable — indoors and outdoors alike.
Add it to your cart and reinforce your projects with true industrial reliability.