Efficast Properties
Thermoforming conditions
Thickness 2.4 mm (3/32 Inch)
Perforation 25% Maxi
Optimum activation temperature (in water bath) 65 °C (149 °F)
Activation time (in water bath) 3 to 4 minutes
Transparent when activated Yes
Working time 1,0 to 1,5 minutes
Hardening time
3,25 to 3,75 minutes
Time to completion 17 to 18 minutes
Resistance to stretch Low
Drape High
Memory (after 200% elongation) Full
Maximum elongation when activated 1300%
Memory (after maximum elongation) Full
Sticks to itself when activated and wet No
Sticks to itself when activated, after drying No
Adhesion (velco strip) using heat gun N.A.
Mechanical properties at 21°C (70°F)
Flexural modulus 350 MPa
Elastic modulus 175 MPa
Tensile strength 11.5 MPa
Strain at break 250%
Shore D hardness 60
General properties
Density 1.13 g/cm3
Surface feeling Smooth
Color Yellow
Odor None
Fatigue Cycles > 10'000
Biocompatible Yes