PEBA 3Dプリンター用フィラメント 1.75mm 90A 1kg - 高反発・軽量柔性素材（反発率78%）、TPUより20%軽量＆2倍高速印刷、ナイロンベースの強度、硬度調整可能

PEBA是一种结合了尼龙刚性和聚醚柔韧性的材料，具有优异的回弹性和轻量化特性，适用于3D打印高性能原型和工程部件。

• The description claims that PEBA outperforms standard TPU in many aspects including elasticity, chemical resistance, low-temperature flexibility, and fatigue resistance.
• The description claims that SainSmart’s Rebound PEBA series has a rebound rate of 78%, which is 15-20% lighter than TPU.
• The description claims that PEBA can maintain exceptional softness and durability while adjusting hardness through infill settings.