A Link to our Bambu Lab Preset for Sunlu TPU 95A
 
About TPU 90A / TPU 95A
“A” denotes the Shore A hardness scale, a standard unit for measuring material hardness specifically designed for softer elastic materials (such as rubber, TPU, etc.).
The numbers (90, 95) indicate the hardness value, with higher numbers denoting greater material hardness.
TPU 90A offers relatively softer material with superior elasticity, making it suitable for applications requiring high flexibility (e.g., phone cases, shoe soles).
TPU 95A features relatively harder material with slightly reduced elasticity, ideal for applications needing moderate hardness while maintaining flexibility (e.g., tool handles, seals, tires).
 
Material Properties
TPU 90A, Shore Hardness 90A - High Elasticity & Wear Resistance. 99.9% Antibacterial & Mold-Proof - Maintains Long-Term Hygiene. Superior Aging Resistance - Extended Service Life
Tensile Strength: 100Mpa
Flexural Strength: 163Mpa
Heat Deflection: 176℃
TPU 95A, High elasticity and resilience. Soft material (95A) with excellent flexibility and ductility
Elongation at Break: 1063%
Flexural Strength: 4.26Mpa
Tensile Strength: 34.4Mpa
Material: TPU Flexible Filament, TPU 90A/TPU 95A
Diameter format: 1.75 mm(±0.03 mm)
 
Printing temperature:
TPU 95A:
190-210℃：50-80mm/s 
210-230℃：80-120mm/s
TPU 90A: 220-240℃：≤40mm/s
Plate temperature: 50~60℃