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Borealis BB125MO Polypropylene Copolymer

Category Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene Copolymer
Manufacturer Borealis
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Borealis BB125MO Polypropylene Copolymer.pdf
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Material Notes:
BB125MO is a heterophasic copolymer. This grade is a low melt flow rate grade intended for blow molding and sheet extrusion, and features extremely good process ability with improved melt strength and melt stability. As all polypropylenes, this grade shows excellent stress-cracking and chemical resistances. This polymer is one of the IMP (improved mechanical stability) grades, and is characterized by very high stiffness without any loss of impact strength even at low temperatures. Its very good organoleptic properties allows this grade to be used with any master batch without discoloring problems. Applications: corrugated boards, and industrial chemicals.Information provided by Borealis AG
Physical Properties Metric English Comments
Density 0.906 g/cc
0.0327 lb/in³
ISO 1183
Melt Flow 1.3 g/10 min

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

@Load 4.76 lb,
Temperature 446 °F
ISO 1133
2.3 g/10 min

@Load 5.00 kg,
Temperature 190 °C
2.3 g/10 min

@Load 11.0 lb,
Temperature 374 °F
ISO 1133
6.0 g/10 min

@Load 5.00 kg,
Temperature 230 °C
6.0 g/10 min

@Load 11.0 lb,
Temperature 446 °F
ISO 1133
Mechanical Properties Metric English Comments
Hardness, Rockwell R 90
90
ISO 2039-2
Tensile Strength, Yield 24.0 MPa
3480 psi
50mm/min; ISO 527-2
Elongation at Yield 4.0 %
4.0 %
50mm/min; ISO 527-2
Tensile Modulus 1.30 GPa
189 ksi
1mm/min; ISO 527-2
Charpy Impact, Notched 5.00 J/cm²

@Temperature 23.0 °C
23.8 ft-lb/in²

@Temperature 73.4 °F
ISO 179/1eA
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 90.0 °C
194 °F
ISO 75-2
Processing Properties Metric English Comments
Middle Barrel Temperature 190 - 220 °C
374 - 428 °F
Die Temperature 180 - 220 °C
356 - 428 °F
Melt Temperature 180 - 220 °C
356 - 428 °F
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