Total PPR 7220 Random Copolymer Polypropylene, Injection Molding

Category	Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene, Molded
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 7220 Random Copolymer Polypropylene, Injection Molding.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Total Petrochemicals PPR 7220 is a nucleated random copolymer polypropylene with a melt flow index of 10 g/10 min for the injection molding of articles with high transparency and excellent surface appearance.Polypropylene PPR 7220 is intended for general purpose, household goods, cosmetic caps and closures.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	10 g/10 min @Load 2.16 kg, Temperature 230 °C	10 g/10 min @Load 4.76 lb, Temperature 446 °F	ISO 1133

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell R	86	86	ISO 2039-2
Tensile Strength, Yield	29.0 MPa	4210 psi	ISO 572-2
Elongation at Yield	10 %	10 %	ISO 572-2
Tensile Modulus	1.30 GPa	189 ksi	ISO 572-2
Flexural Modulus	1.20 GPa	174 ksi	ISO 178
Izod Impact, Notched (ISO)	5.50 kJ/m²	2.62 ft-lb/in²	ISO 180
Charpy Impact, Notched	0.700 J/cm²	3.33 ft-lb/in²	ISO 179

Thermal Properties	Metric	English	Comments
Melting Point	146 °C	295 °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

Users viewing this material also viewed the following: