GAPEX® RPP30EA18BK

Category: PP Homopolymer , Polypropylene Homopolymer
Manufacturer: Ferro Corporation
Trademark: GAPEX®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: yABNsm_GAPEX-RPP30EA18BK.pdf
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Message
Primary use is for battery tray supports.
General Information
Filler / Reinforcement
  • Glass fiber reinforced material, 30% filler by weight
Additive
  • heat stabilizer
Features
  • Chemical coupling
  • Thermal Stability
Uses
  • Bracket tray
Appearance
  • Black
Forms
  • Particle
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity
    -- 1.13g/cm³ASTM D792
    -- 1.14g/cm³ISO 1183
Melt Mass-Flow Rate (MFR)
    230°C/2.16 kg 4.0g/10 minASTM D1238
    230°C/2.16 kg 3.8g/10 minISO 1133
Molding Shrinkage - Flow 0.30%ASTM D955
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D)95ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Stress (Break)72.4MPaISO 527-2
Tensile Elongation (Break)4.0%ASTM D638
Flexural Modulus
    -- 5170MPaASTM D790
    -- 4900MPaISO 178
ImpactNominal ValueUnitTest Method
Notched Izod Impact
    -40°C 48J/mASTM D256
    23°C 65J/mASTM D256
    -40°C 4.8kJ/m²ISO 180
    23°C 6.8kJ/m²ISO 180
Unnotched Izod Impact (23°C)530J/mASTM D256
Dart Drop Impact 0.565JASTM D3029
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load
    0.45 MPa, not annealed 163°CASTM D648
    0.45 MPa, not annealed 152°CISO 75-2/B
    1.8 MPa, not annealed 149°CASTM D648
    1.8 MPa, not annealed 139°CISO 75-2/A
Additional Information
Filler Content, ISO 3451/1: 30.2%Tensile Change, ISO 188, 1000 hrs, 140°C: +12%Izod Change, ISO 188, 1000 hrs, 140°C: +12/-5%
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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