Efficast Properties
Thermoforming conditions
Thickness 1.6 mm (1/16 Inch)
Perforation Micro
Optimum activation temperature (in water bath) 65 °C (149 °F)
Activation time (in water bath) 3 to 4 minutes
Transparent when activated no
Working time 1.0 to 1,5 minutes
Hardening time
1.75 to 2.25 minutes
Time to completion 10 to 11 minutes
Resistance to stretch Moderate
Drape High
Memory (after 200% elongation) High
Maximum elongation when activated 1800%
Memory (after maximum elongation) High
Sticks to itself when activated and wet Yes
Sticks to itself when activated, after drying Reliable under high stress
Adhesion (velco strip) using heat gun Yes
Mechanical properties at 21°C (70°F)
Flexural modulus 260 MPa
Elastic modulus 170 MPa
Tensile strength 8.0 MPa
Strain at break 45%
Shore D hardness 47
General properties
Density 0.85 g/cm3
Surface feeling Smooth
Color Skin
Odor None
Fatigue Cycles n.a.
Biocompatible Yes