- Tensile Modulus:3445.0 - 3445.0 MPa
KODAK ESTAR™ HS FILMS 178 is a premium polyester (PET) produced to maintain consistent dimensional stability (‹0.2%) at temperatures of 150°C -30 minutes (ASTM D.1204). It is manufactured with minimal surface contact. Our inline heat stabilization process results in a high quality, dimensionally stable, exceptionally uniform, flexible, optically clear and cost-effective material.