Elastomer Hardness

• Shore A is used to measure elastomer hardness.
• Shore D is used to measure hard elastomers.
• See Shore A test and comparison to Shore D - http://www.substech.com/dokuwiki/doku.php?id=shore_durometer_hardness_test
• 90A TPU on Amazon - [1]
• Shore 85A is called semi-soft - [2]
• 80 Shore A - shoe soles
• Flexmark - shore 70, 80, 90 - 20-30-35 mm/s for 1.75 mm filament. [3]
• Does it print faster with 3 mm filament?
• Oo-Kuma - TrueFlex - 65 Shore A filament - [4]

Links

• Rubber vs Elastomer
• Thermoplastic Elastomers
• 3D Printing Filament