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Quantum Composites QC-8300

Vinyl Ester

Glass Fiber Reinforcement, 64%

Supplied by Quantum Composites Inc.

The technical datasheet with complete property values for Quantum Composites QC-8300 is available to members of the Prospector Plastics Database.
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Product Description
QC-8300 is a vinyl ester based sheet molding compound (SMC) designed for compression molding of components requiring high structural strength and corrosion resistance. It is urethane-thickened, and can provide fast molding cycles.
General  
Material Status 
  • Commercial: Active
Availability 
  • North America
Filler / Reinforcement 
  • Glass Fiber Reinforcement, 64% Filler by Weight
Features 
  • Fast Molding Cycle
  • Good Corrosion Resistance
  • High Strength
Appearance 
  • Black
  • Natural Color
  
Forms 
  • SMC - Sheet Molding Compound
Processing Method 
  • Compression Molding
Physical
Nominal Value
Unit
Test Method
Specific Gravity
 
 ASTM D792
Molding Shrinkage - Flow
in/in
 ASTM D955
Mechanical
Nominal Value
Unit
Test Method
Tensile Strength
psi
 ASTM D638
Flexural Modulus
psi
 ASTM D790
Flexural Strength
psi
 ASTM D790
Thermal
Nominal Value
Unit
Test Method
Glass Transition Temperature
°F
 ASTM E1356
Thermoset
Nominal Value
Unit
Test Method
Shelf Life (75°F)
wk
  
Demold Time (275°F)
min
  
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: Quantum Composites QC-8300, Quantum Composites QC8300, Quantum Composites , QuantumCompositesQC8300, QuantumComposites, QC, CompositesQC-8300, CompositesQC8300, CompositesQC:8300, CompositesQC/8300, CompositesQC+8300, CompositesQC_8300, CompositesQC 8300, CompositesQC, QC-8300, QC8300, QC:8300, QC/8300, QC+8300, QC_8300, QC 8300, Vinyl Ester, Epoxy, Quantum Comp, VinylEster, 8300QC, 8300CompositesQC
Features
Features may also be described by the following terms: Fast Cycle, Rapid Cycle, Productivity, Fast Molding Cycle, Good Corrosion Resistance, Corrosion Resistant, High Strength.
Notes
1Typical properties: these are not to be construed as specifications.
 
IDES
Copyright © 2012 IDES
The information presented on this datasheet was acquired by IDES from the producer of the material. IDES makes substantial efforts to assure the accuracy of this data. However, IDES assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.