RheTech Polypropylene HP531-679UV

Category: PP Copolymer , Polypropylene Copolymer
Manufacturer: RheTech, Inc.
Trademark: RheTech Polypropylene
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 1NA2dH_RheTech-Polypropylene-HP531-679UV.pdf
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22% Talc Reinforced, High Performance, Medium Scratch Resistance, UV Stabilized, Polypropylene Copolymer, 2B5A Black Ink.
General Information
Filler / Reinforcement
  • Talc filler, 22% filler by weight
Additive
  • UV stabilizer
Features
  • Copolymer
  • Good UV resistance
  • Scratch resistance
Appearance
  • Black
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.06g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)23g/10 minASTM D1238
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D)71ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Strength 26.0MPaASTM D638
Flexural Modulus 2140MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact 43J/mASTM D256
Dart Drop Impact 6.78JASTM D5420
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, not annealed 112°CASTM D648
    1.8 MPa, not annealed 67.8°CASTM D648
InjectionNominal ValueUnit
Drying Temperature 65.6 - 82.2°C
Drying Time 1.0 - 2.0hr
Suggested Max Moisture 0.050%
Rear Temperature 199 - 227°C
Middle Temperature 204 - 232°C
Front Temperature 210 - 238°C
Nozzle Temperature 216 - 227°C
Mold Temperature 26.7 - 48.9°C
Injection Pressure 2.76 - 10.3MPa
Holding Pressure 2.07 - 8.27MPa
Back Pressure 0.345 - 1.03MPa
Injection instructions
Injection Speed: Variable -- Application DependantScrew RPM: Recovery 3 seconds before mold opensCycle Time: Wall Thickness Dependant
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