Excellent Elasticity and Tear Resistance

Mechanical Properties Of EM⁺21

Tear Strength


Tensile Strength


Shore A Hardness


Elongation at Break

Untitled design (1)

EM+21 is a high-performance elastic material with superior resilience, tear resistance and bending resistance. EM+21 cooperates with LEAP ultra-fast 3D printing technology and parametric design, the model size is controlled accurately, and the details are perfect. It is widely used in sports shoe midsoles, industrial cushioning, personal wear and other high-rebound cushioning and multiple bending fields. EM+21 passed the "ISO 10993-10:2010 Biological evaluation of medical devices-Part 10:Tests for irritation and skin sensitization"

Mechanical Properties U.S. U.S. U.S.
Ultimate Tensile Strength, ISO 37 1.16 ksi 3.22 ksi 2.42 ksi
Elongation at Break, ISO 37 94% 265% 210%
Tear Strength, ASTM D624, Die-C (die cut) 17.13 ibf/in 135.02 lbf/in 155.88 lbf/in
Rebound Resilience, ISO 4662 34% 43% 58%
Thermal Properties, ASTM D648 U.S. U.S. U.S.
Tg (DMA, tan(d)), ASTM D4065 0.3 ℉ -10.26 ℉ -30.46℉

About Us

LuxCreo’s mission is to accelerate the world’s transition to sustainable manufacturing with 3D printing.

Stay in Touch

Be the first to hear about our latest developments.