Quantum Composites QC-8852

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: BsniY5_Quantum-Composites-QC-8852.pdf
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QC-8852 is a modified vinyl ester sheet molding compound (SMC) designed for applications requiring high strength, good environmental resistance, and excellent toughness. It offers fast molding cycles and good surface appearance.
General Information
Filler / Reinforcement
  • Glass Fiber, 50% Filler by Weight
Features
  • Fast Molding Cycle
  • Good Surface Finish
  • Good Toughness
  • Good Weather Resistance
  • High Strength
Appearance
  • Black
Forms
  • SMC - Sheet Molding Compound
Processing Method
  • Compression Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 2.00g/cm³ASTM D792
Molding Shrinkage - Flow 0.0%ASTM D955
MechanicalNominal ValueUnitTest Method
Tensile Strength 241MPaASTM D638
Flexural Modulus 14500MPaASTM D790
Flexural Strength 352MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact 1200J/mASTM D256
ThermosetNominal ValueUnit
Shelf Life (24°C)8.7wk
Demold Time (149°C)2.0min
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