Thanks to a density of approx. 0.9 g/cm³, SUNLU PP is up to 27% lighter than PLA. You get lightweight structures and functional parts with lower material consumption—ideal for larger projects, prototypes, and components where weight matters.
Polypropylene filament offers elongation at break up to 900%, high impact resistance (40 kJ/m²), and good fatigue strength. It is suitable for parts exposed to repeated bending and dynamic loads.
SUNLU PP has high resistance to acids, alkalis, and solvents and is also suitable for food contact. Great for making containers, kitchen tools, organizers, and parts for more demanding environments.
SUNLU PP (polypropylene) filament is designed for users looking for a durable and flexible material for everyday and industrial use. With a low density of approx. 0.9 g/cm³, it creates lighter prints while maintaining strength, which is especially useful for larger models and functional components.
The material excels in impact and fatigue resistance, making it suitable for parts stressed by repeated bending. In addition, it offers high chemical resistance to acids, alkalis, and solvents, so prints retain their properties even in harsh environments.
Main advantages of SUNLU PP:
