INSTRUC PPGB40

Category: PP, Unspecified , Polypropylene
Manufacturer: Infinity LTL Engineered Compounds
Trademark: INSTRUC
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: mgfuXh_INSTRUC-PPGB40.pdf
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40% GLASS BEAD FILLED POLYPROPYLENE
General Information
Filler / Reinforcement
  • Glass Bead, 40% Filler by Weight
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.21g/cm³ASTM D792
Molding Shrinkage - Flow (3.18 mm)1.1 to 1.6%ASTM D955
Water Absorption (Equilibrium)0.030%ASTM D570
MechanicalNominal ValueUnitTest Method
Tensile Strength (Break)22.1MPaASTM D638
Tensile Elongation (Break)> 10%ASTM D638
Flexural Modulus 2210MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact 27J/mASTM D256
Unnotched Izod Impact 370J/mASTM D4812
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)68.3°CASTM D648
ElectricalNominal ValueUnitTest Method
Surface Resistivity > 1.0E+17ohmsASTM D257
InjectionNominal ValueUnit
Drying Temperature 76.7°C
Drying Time 2.0hr
Processing (Melt) Temp 227°C
Mold Temperature 37.8°C
Back Pressure 0.345 to 0.689MPa
Screw Speed 40 to 70rpm
Vent Depth 0.013 to 0.025mm
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