GAPEX® RPP25EB74HB GRAY

Category: PP Homopolymer , Polypropylene Homopolymer
Manufacturer: Ferro Corporation
Trademark: GAPEX®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: C6GmoB_GAPEX-RPP25EB74HB-GRAY.pdf
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GAPEX®RPP25EB74HB GRAY is a polypropylene homopolymer (PP Homopoly) material, and its filler is 27% glass fiber reinforced material. This product is available in North America, Africa and the Middle East, Latin America, Europe or Asia Pacific,. GAPEX®The main characteristics of RPP25EB74HB GRAY are: chemical coupling.
General Information
Filler / Reinforcement
  • Glass fiber reinforced material, 27% filler by weight
Features
  • Chemical coupling
Appearance
  • Grey
Forms
  • Particle
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.10g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)5.5g/10 minASTM D1238
Molding Shrinkage ASTM D955
    Flow 0.50%ASTM D955
    Transverse flow 1.2%ASTM D955
MechanicalNominal ValueUnitTest Method
Tensile Strength (23°C)64.1MPaASTM D638
Tensile Elongation (Break, 23°C)3.5%ASTM D638
Flexural Modulus ASTM D790
    1% secant : 23°C 4390MPaASTM D790
    Tangent : 23°C 4650MPaASTM D790
Flexural Strength (23°C)98.6MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (23°C)64J/mASTM D256
Unnotched Izod Impact (23°C)350J/mASTM D4812
Dart Drop Impact (23°C)0.395JASTM D5420
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, not annealed 157°CASTM D648
    1.8 MPa, not annealed 141°CASTM D648
Additional Information
Testing and measurements were performed at 73 +/-3°F and 50 +/-5% relative humidity unless otherwise noted.
InjectionNominal ValueUnit
Drying Temperature 71.1 - 82.2°C
Drying Time 2.0 - 4.0hr
Rear Temperature 221 - 238°C
Middle Temperature 227 - 243°C
Front Temperature 232 - 260°C
Nozzle Temperature 232 - 260°C
Processing (Melt) Temp 221 - 238°C
Mold Temperature 37.8 - 65.6°C
Injection Rate Slow-Moderate
Back Pressure 0.138 - 0.345MPa
Cushion 5.08 - 12.7mm
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