RheTech Polypropylene FRP255-01

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: 77Wb7l_RheTech-Polypropylene-FRP255-01.pdf
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Flame Retardant Polypropylene Copolymer, Black,UL 94V-2.
General Information
Features
  • Copolymer
  • Flame retardancy
Appearance
  • Black
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.948g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)24g/10 minASTM D1238
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D)60ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Strength 24.8MPaASTM D638
Flexural Modulus 1030MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact 80J/mASTM D256
Dart Drop Impact 18.1JASTM D5420
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, not annealed 82.2°CASTM D648
    1.8 MPa, not annealed 51.7°CASTM D648
FlammabilityNominal ValueTest Method
Flame Rating V-2UL 94
InjectionNominal ValueUnit
Drying Temperature 65.6 - 82.2°C
Drying Time 1.0 - 2.0hr
Suggested Max Moisture 0.050%
Rear Temperature 191 - 199°C
Middle Temperature 199 - 210°C
Front Temperature 199 - 210°C
Nozzle Temperature 204°C
Mold Temperature 23.9 - 35.0°C
Injection Pressure 2.76 - 8.27MPa
Injection Rate Slow
Holding Pressure 2.07 - 6.89MPa
Back Pressure 0.345 - 0.689MPa
Screw Speed 50 - 100rpm
Injection instructions
Injection Speed: Slow, 0.5 to 1.0 in/min.Screw RPM: Slow to Moderate, 50 to 100 RPM; Note: Purge the machine with polypropylene or polyethylene prior to shut down or change over.Cycle Time: Variable; Note: Do not leave material in the barrel for extended periods of down time. The flame retardant is temperature sensative and will degrade when exposed to elevated temperatures for extended periods. Noxious gases may be involved.
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