POLYPROPYLENE PP 1579-01 NATURAL
Description
Polyfort PP 1579 is an impact grade of polypropylene for use in parts which require good impact and good appearance in light weight injection molded parts. It meets requirements of Chrysler Corporation Specification MSDB 531F. It is available in current Chrysler Corporation colors in this extra high flow for thin parts or reduced mold cycles.
Availability
Asia-Pacific, North America
Product data and technical information
Typical Properties
Melt Flow Rate (230 °C/2.16 kg)
20 g/10 min
Density - Specific Gravity
0.898 g/cm³
Tensile Strength at Yield (51 mm/min)
22.8 MPa
Flexural Modulus (1.3 mm/min)
1140 MPa
Tensile Elongation at Yield
5 %
Tensile Elongation at Break
150 %
Gardner Impact (No Standard)
28.2 J
Unnotched Izod Impact (-29 °C)
800 J/m
Notched Izod Impact
110 J/m
Rockwell Hardness (R-Scale)
85
Deflection Temperature Under Load Unannealed (264 psi)
50 °C
Deflection Temperature Under Load Unannealed (66 psi)
85 °C
Burning Rate (FMVSS 302)
51 mm/min