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Elmet Technologies

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Kumho-Sunny PC2203HI PC, Impact Modified
Categories: Polymer; Thermoplastic; Polycarbonate (PC); Polycarbonate, Impact Modified

Material Notes: PC2203HI is high impact and super high flow PC resin. It has high tenacity in low temperature. PC2203HII is mainly used in mobile phone housing, etc.

Information provided by Shanghai Kumho Sunny Plastics 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 PropertiesOriginal ValueComments
Density 1.19 g/ccASTM D792
Maximum Moisture Content 0.020
Linear Mold Shrinkage 0.0050 - 0.0070 cm/cmASTM D955
Melt Flow 15 g/10 min
@Load 1.20 kg,
Temperature 300 °C
ASTM D1238
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength 65.0 MPaASTM D638
Elongation at Break 100 %ASTM D638
Flexural Strength 78.0 MPaASTM D790
Flexural Modulus 2200 MPaASTM D790
Izod Impact, Notched 800 J/m
@Thickness 3.20 mm
ASTM D256
 
Electrical PropertiesOriginal ValueComments
Volume Resistivity >= 1.00e+15 ohm-cmIEC 60093
Surface Resistance >= 1.00e+15 ohmIEC 60093
 
Thermal PropertiesOriginal ValueComments
Deflection Temperature at 1.8 MPa (264 psi) 125 °CASTM D648
Flammability, UL94 HB
@Thickness 1.60 mm
 
Processing PropertiesOriginal ValueComments
Rear Barrel Temperature 250 - 270 °C
Middle Barrel Temperature 260 - 280 °C
Front Barrel Temperature 280 - 300 °C
Nozzle Temperature 280 - 290 °C
Melt Temperature 265 - 310 °C
Mold Temperature 60.0 - 100 °C
Drying Temperature 100 - 120 °C
Dry Time 3.00 - 4.00 hour
Back Pressure 0.300 - 1.00 MPa
Screw Speed 20 - 100 rpm

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PKMSN123 / 280975

Ensinger PEI

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