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Total PPR 3221 Random Copolymer Polypropylene, Blow Molding and Sheet Extrusion

Category Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene, Blow Molding Grade
Manufacturer Total Atofina
Trade Name PPR
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Total PPR 3221 Random Copolymer Polypropylene, Blow Molding and Sheet Extrusion.pdf
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Material Notes:
Polypropylene PPR 3221 is a high clarity, high impact resistance random copolymer especially designed for blow molding applications (mono and multi-layers) for food and non-food packaging of sauces, detergents and soaps, cosmetics and for sheet extrusion.Information provided by Total Petrochemicals.
Physical Properties Metric English Comments
Specific Gravity 0.902 g/cc
0.902 g/cc
ISO 1183
Bulk Density 0.525 g/cc
0.0190 lb/in³
ISO 1183
Melt Flow 1.8 g/10 min

@Load 2.16 kg,
Temperature 230 °C
1.8 g/10 min

@Load 4.76 lb,
Temperature 446 °F
ISO 1133
Mechanical Properties Metric English Comments
Hardness, Rockwell R 82
82
ISO 2039-2
Elongation at Yield <= 15 %
<= 15 %
ISO 527-2
Flexural Modulus 0.900 GPa
131 ksi
ASTM D178
Izod Impact, Notched (ISO) 3.60 kJ/m²

@Temperature 0.000 °C
1.71 ft-lb/in²

@Temperature 32.0 °F
ISO 180
22.0 kJ/m²

@Temperature 23.0 °C
10.5 ft-lb/in²

@Temperature 73.4 °F
ISO 180
Thermal Properties Metric English Comments
Vicat Softening Point 67.0 °C

@Load 5.10 kg
153 °F

@Load 11.2 lb
50°C per hour; ISO 306
130 °C

@Load 1.02 kg
266 °F

@Load 2.25 lb
50°C per hour; ISO 306
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