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Total PPR 3261 Random Copolymer Polypropylene, Extrusion Grade

Category Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene, Extrusion Grade
Manufacturer Total Atofina
Trade Name PPR
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Total PPR 3261 Random Copolymer Polypropylene, Extrusion Grade.pdf
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Material Notes:
Polypropylene PPR 3261 is a high melt strength random copolymer polypropylene with a melt flow index of 1.8 g/10 min suitable for extrusion applications.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
Tensile Strength, Yield 25.0 MPa
3630 psi
ISO 572-2
Elongation at Yield 10 %
10 %
ISO 572-2
Tensile Modulus 1.00 GPa
145 ksi
ISO 572-2
Flexural Modulus 0.900 GPa
131 ksi
ISO 178
Izod Impact, Notched (ISO) 16.0 kJ/m²
7.61 ft-lb/in²
ISO 180
Charpy Impact, Notched 2.00 J/cm²
9.52 ft-lb/in²
ISO 179
Thermal Properties Metric English Comments
Melting Point 144 °C
291 °F
ISO 3146
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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