Product: ST-6050

Product Family (or product type): 
Aliphatic Polyether
Product Brand: 
ARGOBOND®
Film Type Description
  • Thermoplastic polyurethane
  • Aliphatic polyether
  • Uses: Glass lamination optical interlayer film
  • Extrusion method: flat die
  • Gauge: 15-75 mils (375 - 1875 microns)
  • Width: Up to 60 inches (1.52 meters)
  • Length: Up to 500 lin-ft (152.4 meters)
  • Eliminates need for glass surface primer
  • Clear, non-yellowing
  • Contains additive package for UV resistance
Physical PropertyTest MethodUnitsTest Value
DurometerD-2240Shore70 A
Specific GravityD-792g/cc1.08
Tensile strength @ 100%D-638psi
MPa
360
2.48
Tensile strength @ 200%D-638psi
MPa
570
3.93
Tensile strength @ 300%D-638psi
MPa
1022
7.05
Tensile strength @ breakD-638psi
MPa
5800
39.99
Elongation @ breakD-638%540
Tear strengthD-624pli
kN/m
275
48.13
DSC mid point, Tg°Cn/a-60
TMA peakn/a°F
°C
190.4
88
TMA rangen/a°F
°C
1491-266
65-130
Coefficient of thermal expansionn/a°C~0.0002 L/Lo
Haze*D-1003%<0.5
Transmission*D-1003%85-95
Yellowness index*E-313<1
Refractive index*D-5421.4962

* Film tested between two pieces of 1/8-in. glass; sample size 4”x4”x50-mil; lamination temp 175°F; time & pressure: 2-min. @ 400#, 2-min. @ 600#, 2-min. @ 1000#.