Sunlu TPU 1.75mm

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℃