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Ensinger PEI

Quantum Composites QC-3450 48% Glass Fiber High Temperature Use SMC  (discontinued **)
Categories: Polymer; Thermoset; Composite SMC; Filled/Reinforced Thermoset

Material Notes: QC-3450 is highly reinforced with glass fibers. It is designed for compression molding of components requiring high structural strength and good resistance to elevated temperatures. Long-term use temperature is around 375°F. Form and Colors = Rolled Sheet, Black/Natural. Glass Fiber Length = .5 inch.

A. Schulman has acquired Quantum Composites.

Key Words: Sheet Molding Compound
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 1.71 g/cc0.0618 lb/in³ASTM D792
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength, Ultimate 186 MPa27000 psiASTM D638
Flexural Yield Strength 330 MPa47900 psiASTM D790
Flexural Modulus 14.5 GPa2100 ksiASTM D790
Compressive Yield Strength 196 MPa28400 psiASTM D695
Izod Impact, Notched 14.4 J/cm27.0 ft-lb/inASTM D256
 
Thermal PropertiesMetricEnglishComments
Maximum Service Temperature, Air 190 °C374 °FLong Term
Shrinkage 0.00050 %0.00050 %
 
Processing PropertiesMetricEnglishComments
Processing Temperature 132 - 160 °C270 - 320 °FMold temperature

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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PCOQC3 / 29040

Proto3000 – 3D Engineering Solutions

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