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Borealis BJ380MO Polypropylene Copolymer

Category Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene Copolymer
Manufacturer Borealis
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Borealis BJ380MO Polypropylene Copolymer.pdf
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Material Notes:
BJ380MO is a very high melt flow heterophasic copolymer with high/medium impact strength and stiffness. This grade is designed for high-speed injection molding and contains nucleating and antistatic additives. This polymer is a CR (controlled rheology) grade with narrow molecular weight distribution giving low warpage. Components molded from this grade have good demolding properties and combine good stiffness, gloss and antistatic properties with good low-temperature impact strength. Applications: thin wall containers, square containers, closures, lids.Information provided by Borealis AG
Physical Properties Metric English Comments
Density 0.906 g/cc
0.0327 lb/in³
ISO 1183
Linear Mold Shrinkage 0.010 - 0.020 cm/cm
0.010 - 0.020 in/in
Melt Flow 80 g/10 min

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

@Load 4.76 lb,
Temperature 446 °F
ISO 1133
Mechanical Properties Metric English Comments
Hardness, Rockwell R 89
89
ISO 2309-2
Tensile Strength, Yield 25.0 MPa
3630 psi
50mm/min; ISO 527-2
Elongation at Yield 5.0 %
5.0 %
50mm/min; ISO 527-2
Tensile Modulus 1.30 GPa
189 ksi
1mm/min; ISO 527-2
Charpy Impact, Notched 0.400 J/cm²

@Temperature -20.0 °C
1.90 ft-lb/in²

@Temperature -4.00 °F
ISO 179/1eA
0.500 J/cm²

@Temperature 23.0 °C
2.38 ft-lb/in²

@Temperature 73.4 °F
ISO 179/1eA
Puncture Energy 10.0 J

@Temperature -20.0 °C
7.38 ft-lb

@Temperature -4.00 °F
ISO 6603-2
12.0 J

@Temperature 0.000 °C
8.85 ft-lb

@Temperature 32.0 °F
ISO 6603-2
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 93.0 °C
199 °F
ISO 75-2
Processing Properties Metric English Comments
Melt Temperature 210 - 260 °C
410 - 500 °F
Mold Temperature 20.0 - 50.0 °C
68.0 - 122 °F
Hold Pressure 20.0 - 50.0 MPa
2900 - 7250 psi
Descriptive Properties Value Comments
Injection Velocity highest possible
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