The ULTEM™ resin family of amorphous thermoplastic polyetherimide (PEI) materials offers outstanding elevated thermal resistance, high strength and stiffness, and broad chemical resistance. ULTEM resins are available in transparent and opaque custom colors, as well as glass filled grades. These materials uniquely balance both mechanical properties and processability, offering design engineers exceptional flexibility and freedom. Also available are ULTEM copolymers which support even higher heat, chemical and elasticity needs. An ISCC+ certified renewable bio-based portfolio has recently been launched, offering sustainability benefits with interchangeable performance.

ULTEM公司™ 无定形热塑性聚醚酰亚胺（PEI）材料的树脂系列具有优异的耐热性、高强度和刚度以及广泛的耐化学性。ULTEM树脂有透明和不透明定制颜色，以及玻璃填充等级。这些材料独特地平衡了机械财产和加工性，为设计工程师提供了非凡的灵活性和自由度。还可获得ULTEM共聚物，其支持甚至更高的热、化学和弹性需求。最近推出了ISCC+认证的可再生生物基产品组合，以可互换的性能提供可持续性优势。