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Quantum Composites QC-7810 55% Glass Fiber Polyester SMC  (discontinued **)
Categories: Polymer; Thermoset; Composite SMC; Filled/Reinforced Thermoset; Polyester, TS; Thermoset Polyester Glass SMC

Material Notes: QC-7810 is a toughened thermoset polyester-based sheet molding compound (SMC) designed for compression molding of components requiring high structural strength and flame resistance. It is suggested for applications subject to impacts and rough handling. QC-7810 has Underwriter's Laboratory recognition for 130°C use. Form and Color = Rolled Sheet, Black. 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 PropertiesOriginal ValueComments
Density 1.90 g/ccASTM D792
Water Absorption 0.10 %ASTM D955
 
Mechanical PropertiesOriginal ValueComments
Hardness, Barcol 68ASTM D2583
Tensile Strength, Ultimate 324 MPaASTM D638
Flexural Yield Strength 482 MPaASTM D790
Flexural Modulus 17.2 GPaASTM D790
Izod Impact, Notched 17.0 J/cmASTM D256
 
Thermal PropertiesOriginal ValueComments
Maximum Service Temperature, Air 130 °CUL Recognized
 >= 260 °CDeflection Temp; Load not reported; ASTM D648
Flammability, UL94 V-1
@Thickness 2.90 mm
Shrinkage 0.0010 %
 
Processing PropertiesOriginal ValueComments
Processing Temperature 132 - 149 °CMold 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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PCOQC5 / 29042

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