Polypropylene Impact Copolymer
Description
STAR CoPP 2.900 is a Polypropylene Impact Copolymer (PP Impact Copolymer) material designed for film extrusion or thermoforming. Typical applications include: Film, Food Contact Applications, Sheet.
Property
Value
Unit
ASTM
Melt index (condition 230°C/2.16 kg)
1.7
g/10 min
D 1238
Density (g/cm³)
0.900
g/cm³
D 792
Tensile Strength at Yield
4000
psi
D638
Tensile Elongation at Yield
9
%
D638
Flexural Modulus, 1% Secant
17000
psi
D790
Notched Izod Impact, 73 °F
4.0
ft-lb/in
D256A
Deflection Temp. Under Load, 66 psi
194
°F
D648