Impact Copolymer Polypropylene
Description
Star CPP 20900.NB is a high impact copolymer resin with medium melt frow rate and excellent processing attributes.
Property
Value
Unit
ASTM
Melt index (condition 230°C/2.16 kg)
20
g/10 min
D 1238
Density (g/cm³)
0.900
g/cm³
D 792
Tensile Strength at Yield
22.5
MPa
D638
Tensile Elongation at Yield
4.0
%
D638
Flexural Modulus – 1% Secant — 0.051 in/min (1.3 mm/min)
1230
MPa
D790
Flexural Modulus – 1% Secant — 0.51 in/min (13 mm/min)
1400
MPa
D790
Notched Izod Impact, 73°F (23°C)
No Break
D256A
Deflection Temperature Under Load (DTUL) (at 0.45 MPa, Unannealed)
96.7
°C
D648