Quantum Composites QC-8805

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: hBk1bN_Quantum-Composites-QC-8805.pdf
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Message
QC-8805 is a vinyl ester based sheet molding compound (SMC) 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 QC-8800 and other materials.
General Information
Filler / Reinforcement
  • Glass Fiber, 66% Filler by Weight
Features
  • Fatigue Resistant
  • Good Stiffness
  • High Strength
Appearance
  • Black
Forms
  • SMC - Sheet Molding Compound
Processing Method
  • Compression Molding
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
Demold Time (138°C)3.0 to 5.0min
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