Borealis PP VG621

Category: TPO , Compounded Polypropylene
Manufacturer: Borealis AG
Trademark: Borealis PP
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 6byGxh_Borealis-PP-VG621.pdf
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VG621 is a 30% chemically coupled glass fibre reinforced polypropylene compound intended for injection moulding.
General Information
Filler / Reinforcement
  • Glass fiber reinforced material, 30% filler by weight
Features
  • Good dimensional stability
  • Rigid, good
  • Recyclable materials
Uses
  • Parts under the hood of a car
  • Car interior parts
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Density (23°C)1.13g/cm³ISO 1183
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)5.0g/10 minISO 1133
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale)110ISO 2039-2
MechanicalNominal ValueUnitTest Method
Tensile Modulus (23°C)7000MPaISO 527-2
Tensile Stress (Yield, 23°C)86.0MPaISO 527-2/50
Tensile Strain (Yield, 23°C)4.0%ISO 527-2/50
Flexural Modulus 16200MPaISO 178
Flexural Stress 120MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Unnotched Impact Strength (23°C)45kJ/m²ISO 179/1eU
Notched Izod Impact (23°C)10kJ/m²ISO 180/1A
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature
    0.45 MPa, not annealed 157°CISO 75-2/Be
    1.8 MPa, not annealed 143°CISO 75-2/Ae
Vicat Softening Temperature 118°CISO 306/B50
FlammabilityNominal ValueUnitTest Method
Flammability (1.00 mm)100mm/minISO 3795
InjectionNominal ValueUnit
Mold Temperature 30.0 - 50.0°C
Holding Pressure 30.0 - 60.0MPa
Injection instructions
Feeding Temperature: 40 - 80 °CMass Temperature: 220 - 260 °CBack Pressure: Low to MediumScrew Speed: Low to MediumFlow Front Speed: 100 - 200 mm/s
Note Message
1 .2.0 mm/min
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