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Borealis HH315MO Polypropylene

Category Polymer , Thermoplastic , Polypropylene (PP)
Manufacturer Borealis
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
HH315MO is a polypropylene homopolymer intended for injection molding. Its high melt flow makes it especially suitable for products with long flow length. This grade is designed for high-speed injection molding and contains nucleating, antistatic and slip additives. This polymer is a CR (controlled rheology) grade with narrow molecular weight distribution giving low warpage. Products originating from this grade have excellent demolding properties, very high stiffness, good transparency and gloss and good impact strength at ambient temperatures. Applications: thin wall containers, square containers, rectangular and flat products like lids and trays, caps and closures, and products with thicker wall sections requiring short cycle time.Information provided by Borealis AG
Physical Properties Metric English Comments
Density 0.910 g/cc
0.0329 lb/in³
ISO 1183
Linear Mold Shrinkage 0.010 - 0.020 cm/cm
0.010 - 0.020 in/in
Melt Flow 35 g/10 min

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

@Load 4.76 lb,
Temperature 446 °F
ISO 1133
Mechanical Properties Metric English Comments
Hardness, Rockwell R 102
102
ISO 2039-2
Tensile Strength, Yield 36.0 MPa
5220 psi
50mm/min; ISO 527-2
Elongation at Yield 8.0 %
8.0 %
50mm/min; ISO 527-2
Tensile Modulus 1.65 GPa
239 ksi
1mm/min; ISO 527-2
Charpy Impact, Notched 0.250 J/cm²

@Temperature 23.0 °C
1.19 ft-lb/in²

@Temperature 73.4 °F
ISO 179/1eA
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 105 °C
221 °F
ISO 75-2
Processing Properties Metric English Comments
Melt Temperature 210 - 250 °C
410 - 482 °F
Mold Temperature 15.0 - 60.0 °C
59.0 - 140 °F
Hold Pressure 20.0 - 50.0 MPa
2900 - 7250 psi
Descriptive Properties Value Comments
Injection Velocity high
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