Quantum Composites QC-7753 50% Glass Fiber Reinforced Polyester SMC

Quantum Composites QC-7753 50% Glass Fiber Reinforced Polyester SMC 物性表: Quantum Composites QC-7753 50% Glass Fiber Reinforced Polyester SMC物性表及特性介绍,Quantum Composites QC-7753 50% Glass Fiber Reinforced Polyester SMC注塑参数详情,如需Quantum Composites QC-7753 50% Glass Fiber Reinforced Polyester SMC下载, 可到相关下载区下载
  • 吸水率 [%]: 0.15
  • 缺口冲击强度: 16.0
  • 弯曲模量 [MPa]: 15.8
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.74 g/cc1.74 g/ccASTM D792
Water Absorption 0.15 %0.15 %ASTM D570
Linear Mold Shrinkage 0.00050 cm/cm0.00050 in/inASTM D955
 
Mechanical PropertiesMetricEnglishComments
Hardness, Barcol 5858ASTM D2583
Tensile Strength 220 MPa31900 psiASTM D638
Flexural Strength 400 MPa58000 psiASTM D790
Flexural Modulus 15.8 GPa2290 ksiASTM D790
Compressive Strength 172 MPa24900 psiASTM D695
Shear Modulus 4.50 GPa653 ksiASTM D4065
Izod Impact, Notched 16.0 J/cm30.0 ft-lb/inASTM D256
 
Thermal PropertiesMetricEnglishComments
Maximum Service Temperature, Air >= 260 °C>= 500 °FDeflection Temperature, Load not specified; ASTM D648
 
Processing PropertiesMetricEnglishComments
Processing Temperature 132 - 157 °C270 - 315 °FCompression Molding
Clamp Pressure 2.76 - 8.27 MPa400 - 1200 psi
Cure Time 1.25 min
@Thickness 1.52 mm,
Temperature 143 °C
0.0208 hour
@Thickness 0.0600 in,
Temperature 290 °F
Shelf Life 1.00 Month
@Temperature 23.9 °C
1.00 Month
@Temperature 75.0 °F
 
Descriptive Properties
Fiber Length (in)1Glass, nominal
FlammabilitySelf ExtinguishingISO 3795

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