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Formosa Plastics Formolene® 2550A Thin Walled Injection Molding Polypropylene

Category Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene, Molded
Manufacturer Formosa Plastics Corporation, USA
Trade Name Formolene®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Formosa Plastics Formolene® 2550A Thin Walled Injection Molding Polypropylene.pdf
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Material Notes:
Medium Impact CopolymerApplications: Housewares, containers and other rigid packaging.Formolene 2550A is a medium impact, high flow, controlled rheology copolymer of polypropylene designed for such applications as housewares, containers, and other rigid packaging. It is characterized by its easy mold flow, excellent physical property balance and finished product dimensional stability. It contains a unique combination of stabilizers which give it excellent processing and usage performance.Meets all requirements of the U.S. Food and Drug Administration as specified in 21 CFR 177.1520, covering safe use of polyolefin articles intended for direct food contact.Specimens were injection molded according to the conditions specified in ASTM D4101.Information provided by Formosa Plastics Corporation, USA.
Physical Properties Metric English Comments
Density 0.900 g/cc
0.0325 lb/in³
ASTM D1505
Melt Flow 50 g/10 min

@Temperature 230 °C
50 g/10 min

@Temperature 446 °F
I<sub>2</sub>; ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Rockwell R 95
95
ASTM D785
Tensile Strength, Yield 22.1 MPa
3200 psi
2" (50mm) per min.; ASTM D638
Elongation at Yield 5.0 %
5.0 %
2" (50mm) per min.; ASTM D638
Flexural Modulus 1.00 GPa
145 ksi
1.3mm per min, 1% secant; ASTM D790
Izod Impact, Notched 0.908 J/cm
1.70 ft-lb/in
ASTM D256
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 93.0 °C
199 °F
ASTM D648
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