Borealis PP MG257AIB

Category: PP, Unspecified , Polypropylene
Manufacturer: Borealis AG
Trademark: Borealis PP
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: Wig3MN_Borealis-PP-MG257AIB.pdf
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MG257AIB is a 22% mineral filled polypropylene compound intended for injection moulding.
General Information
Filler / Reinforcement
  • Mineral filler, 22% filler by weight
Features
  • Rigid, good
  • Impact resistance, good
  • Recyclable materials
  • Scratch resistance
  • Excellent appearance
Uses
  • Application in Automobile Field
  • Car interior parts
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Density (23°C)1.05g/cm³ISO 1183
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)26g/10 minISO 1133
MechanicalNominal ValueUnitTest Method
Tensile Stress (Yield, 23°C)33.0MPaISO 527-2/50
Tensile Strain (Break, 23°C)5.0%ISO 527-2/50
Flexural Modulus 13400MPaISO 178
Flexural Stress 50.0MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength (23°C)4.5kJ/m²ISO 179/1eA
Charpy Unnotched Impact Strength (23°C)50kJ/m²ISO 179/1eU
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature (1.8 MPa, Unannealed)70.0°CISO 75-2/Ae
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 .14 mm/min
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