Description
SUNLU TPU 90A Grey Filament is engineered for advanced FDM 3D printing applications where material flexibility and mechanical durability are paramount. This high-performance thermoplastic polyurethane exhibits a Shore hardness of 90A, striking an optimal balance between pliability and structural integrity. Its robust composition ensures excellent wear resistance and a remarkable 586% breaking elongation, making printed parts highly resilient to repeated stress and deformation.
Designed for ease of use, this TPU filament maintains a tight diameter tolerance of ±0.02mm, promoting consistent material flow and minimizing common printing issues like nozzle clogging or inconsistent layer lines. It extrudes smoothly without bubble formation, contributing to superior surface finishes and part strength. Optimal printing temperatures range from 190–230℃ with a recommended bed temperature of 50–60℃, accommodating various FDM printer setups. The material’s strong elongation capability and excellent aging resistance make it suitable for a wide array of functional, demanding applications.
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