Quantum Composites QC-8816

Category: Vinyl Ester , Vinyl Ester
Manufacturer: Quantum Composites Inc.
Trademark: Quantum Composites
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: IQM3Xq_Quantum-Composites-QC-8816.pdf
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QC-8816 is an ESC molding compound reinforced with continuous, unidirectional (0°) glass fibers. It provides high strength, stiffness, and fatigue resistance in the fiber direction, and can be used to selectively reinforce other materials.
General Information
Filler / Reinforcement
  • Glass Fabric, 66% Filler by Weight
Features
  • Fatigue Resistant
  • High Stiffness
  • High Strength
Appearance
  • Black
Forms
  • SMC - Sheet Molding Compound
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.95g/cm³ASTM D792
HardnessNominal ValueUnitTest Method
Barcol Hardness 68ASTM D2583
MechanicalNominal ValueUnitTest Method
Tensile Strength 621MPaASTM D638
Flexural Modulus 41400MPaASTM D790
Flexural Strength 1100MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact 3700J/mASTM D256
ThermosetNominal ValueUnit
Shelf Life (24°C)8.7wk
Post Cure Time (138°C)0.050 to 0.083hr
InjectionNominal ValueUnit
Mold Temperature 132 to 149°C
Injection Pressure 2.07 to 6.89MPa
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