Bio TPU™ by Lubrizol is a revolutionary line of bio-based* thermoplastic polyurethane (TPU) that’s made with renewable-sourced material (content ranging from approximately 30%–70%*). Bio TPU's performance and benefits are comparable to, and sometimes even better than traditional petroleum-based TPU, and can range in hardness from 82 Shore A to 55 Shore D. Bio TPU is commercialized as ESTANE® ECO (previously known as Pearlthane™ ECO) for molded, extruded and coextruded end applications, and as Pearlbond™ ECO for adhesive formulations. To learn more, please watch our new sustainability video here.
|High Performance Bio TPU||*% Bio-based content certified
per ASTM D6866
|ESTANE® ECO 12T80E||43||82A|
|ESTANE® ECO 12T85||46||85A||UV-stabilized and good hydrolysis resistance|
|ESTANE® ECO 12T90E||37||91A|
|ESTANE® ECO 12T95||32||95A||UV-stabilized|
|ESTANE® ECO 12T55D||29||55D||Easy-to-extrude and good hydrolysis resistance|
*Bio-based content as certified in accordance with ASTMD D6866
Learn more about our grade with 67% bio-based content (according to ASTM D-6866 certification) commercialized as Pearlbond™ ECO 590 TPU and its LCA data. This polymer is applied in HMPUR formulations and in hot melt adhesives.