Cast polyurethane elastomers (Cast Polyurethane Elastomer, CPU) and thermoplastic polyurethane (Thermoplastic Polyurethane, TPU) are both polyurethane elastomers. Both can achieve elasticity, strength, abrasion resistance, and tear resistance through soft segments, hard segments, hydrogen ...
Three-dimensional (3D) printing, also referred to as additive manufacturing (AM), has garnered significant attention in recent years due to its transformative potential across diverse applications, from personal tools to aerospace components.
危险品化学品经营许可证（带存储）