Borealis PP HJ325MO

Category: PP Homopolymer , Polypropylene Homopolymer
Manufacturer: Borealis AG
Trademark: Borealis PP
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: wy6apY_Borealis-PP-HJ325MO.pdf
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Message
HJ325MO is a polypropylene homopolymer intended for injection moulding. Its very high melt flow makes it especially suitable for thin-wall packaging and products with long flow length. is designed for high-speed injection moulding and contains nucleating and antistatic additives. The additives are optimized to provide reduced tendency for mould plate-out.

This polymer is a CR (controlled rheology) grade with narrow molecular weight distribution giving low warpage. Components moulded from this grade show good ejectability and combine good stiffness with good transparency and gloss, good antistatic properties and good impact strength at ambient temperatures.
General Information
Additive
  • Antistatic
  • Nucleating Agent
Features
  • Antistatic
  • Controlled Rheology
  • Fast Molding Cycle
  • Good Impact Resistance
  • Good Mold Release
  • High Clarity
  • High Flow
  • High Gloss
  • High Stiffness
  • Homopolymer
  • Low Warpage
  • Narrow Molecular Weight Distribution
  • Nucleated
Uses
  • Caps
  • Closures
  • Containers
  • Lids
  • Support Trays
  • Thin-walled Containers
Forms
  • Pellets
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Density 0.910g/cm³ISO 1183
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)50g/10 minISO 1133
Molding Shrinkage 1.0 to 2.0%Internal Method
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale)101ISO 2039-2
MechanicalNominal ValueUnitTest Method
Tensile Modulus 1650MPaISO 527-2/1
Tensile Stress (Yield)35.0MPaISO 527-2/50
Tensile Strain (Yield)9.0%ISO 527-2/50
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength (23°C)2.0kJ/m²ISO 179/1eA
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature 1(0.45 MPa, Unannealed)103°CISO 75-2/B
InjectionNominal ValueUnit
Processing (Melt) Temp 210 to 250°C
Mold Temperature 10.0 to 30.0°C
Injection Rate Fast
Holding Pressure 20.0 to 50.0MPa
Note Message
1 .Injection molded specimen
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