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Ensinger PEI

Kingfa PC-S809 Modified PC
Categories: Polymer; Thermoplastic; Polycarbonate (PC); Polycarbonate, Impact Modified
Material Notes:
    Features:
  • Good mechanical properties
  • Super high impact strength
  • Good weather resistance
  • High gloss
  • Good processing properties
  • Stress cracking properties

    Applications:
  • OA and IT parts
  • Automobile accessories
  • Electrical and electronic parts
  • Switch and plug
  • Household appliance

Information Provided by Kingfa Sci. & Tech. Co., Ltd.
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
Specific Gravity 1.19 g/cc
@Temperature 23.0 °C		1.19 g/cc
@Temperature 73.4 °F		ASTM D792
Linear Mold Shrinkage 0.0050 - 0.0070 cm/cm
@Temperature 23.0 °C		0.0050 - 0.0070 in/in
@Temperature 73.4 °F		ASTM D955
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell R 118118ASTM D785
Tensile Strength at Break 60.0 MPa8700 psi50mm/min; ASTM D638
Elongation at Break >= 60 %>= 60 %50mm/min; ASTM D638
Flexural Strength 85.0 MPa12300 psi2mm/min; ASTM D790
Flexural Modulus 2.40 GPa348 ksi2mm/min; ASTM D790
Izod Impact, Notched  3.20 J/cm
@Thickness 3.20 mm,
Temperature -30.0 °C		5.99 ft-lb/in
@Thickness 0.126 in,
Temperature -22.0 °F		ASTM D256
 6.20 J/cm
@Thickness 3.20 mm,
Temperature 23.0 °C		11.6 ft-lb/in
@Thickness 0.126 in,
Temperature 73.4 °F		ASTM D256
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 1.00e+16 ohm-cm1.00e+16 ohm-cmASTM D257
Surface Resistance 1.00e+15 ohm1.00e+15 ohmASTM D257
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 0.46 MPa (66 psi) 132 °C
@Thickness 6.40 mm		270 °F
@Thickness 0.252 in		ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 128 °C
@Thickness 6.40 mm		262 °F
@Thickness 0.252 in		ASTM D648
Flammability, UL94  V-2
@Thickness 1.60 mm		V-2
@Thickness 0.0630 in
 V-2
@Thickness 3.20 mm		V-2
@Thickness 0.126 in
 
Processing PropertiesMetricEnglishComments
Processing Temperature <= 300 °C<= 572 °F
Rear Barrel Temperature 230 - 270 °C446 - 518 °FStart Point: 250°C
Middle Barrel Temperature 235 - 280 °C455 - 536 °FStart Point: 260°C
Front Barrel Temperature 240 - 290 °C464 - 554 °FStart Point: 270°C
Melt Temperature 230 - 280 °C446 - 536 °FStart Point: 255°C
Mold Temperature 40.0 - 80.0 °C104 - 176 °FStart Point: 60°C
Drying Temperature 105 - 115 °C
@Time 10800 - 14400 sec		221 - 239 °F
@Time 3.00 - 4.00 hour		Pre-dry
Back Pressure 0.300 - 1.00 MPa43.5 - 145 psi
 
Descriptive Properties
Injection Speed60-90%
Weather Resistance (delta E)ASTM D4459; 200hr xenon lamp

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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