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Celanese CoolPoly® D5108 Thermally Conductive Polyphenylene Sulfide

Category Polymer , Thermoplastic , Polyphenylene Sulfide (PPS)
Manufacturer Celanese Corporation
Trade Name Coolpoly®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Celanese CoolPoly® D5108 Thermally Conductive Polyphenylene Sulfide.pdf
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Material Notes:
CoolPoly D series of thermally conductive plastics transfers heat, a characteristic previously unavailable in injection molding grade polymers. CoolPoly is lightweight, netshape moldable and allows design freedom in applications previously restricted to metals. The D series is electrically non-conductive and can be used for its dielectric properties.CoolPoly D5108 is a thermally conductive injection molding resin based on a polyphenylene sulfide (PPS) matrix. CoolPoly D5108 is electrically insulative. Thermally conductive polymers like CoolPoly D5108 cool faster than standard injection molding grade resins.Information provided by Cool Polymers, Inc.Celanese acquired Cool Polymers in 2014.
Physical Properties Metric English Comments
Density 1.80 g/cc
0.0650 lb/in³
ISO 1183
Water Absorption 0.10 %
0.10 %
ISO 62
Linear Mold Shrinkage 0.0020 - 0.0040 cm/cm
0.0020 - 0.0040 in/in
ASTM D551
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 36.0 MPa
5220 psi
ISO 527-1
Elongation at Break 0.15 %
0.15 %
ISO 527-1
Tensile Modulus 12.0 GPa
1740 ksi
ISO 527-1
Flexural Strength 68.0 MPa
9860 psi
ISO 178
Flexural Modulus 19.0 GPa
2760 ksi
ISO 178
Charpy Impact Unnotched 0.300 J/cm²
1.43 ft-lb/in²
ISO 179-1
Charpy Impact, Notched 0.100 J/cm²
0.476 ft-lb/in²
ISO 179-1
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 7.00 µm/m-°C

@Temperature 20.0 °C
3.89 µin/in-°F

@Temperature 68.0 °F
ISO 11359-2
CTE, linear, Transverse to Flow 6.00 µm/m-°C

@Temperature 20.0 °C
3.33 µin/in-°F

@Temperature 68.0 °F
ISO 11359-2
Specific Heat Capacity 0.900 J/g-°C
0.215 BTU/lb-°F
ASTM E1461
Thermal Conductivity 10.0 W/m-K
69.4 BTU-in/hr-ft²-°F
ASTM E1461
Deflection Temperature at 0.46 MPa (66 psi) 260 °C
500 °F
ISO 75-1/-2
Deflection Temperature at 1.8 MPa (264 psi) 270 °C
518 °F
ISO 75-1/-2
Flammability, UL94 V-0

@Thickness 1.00 mm
V-0

@Thickness 0.0394 in
Electrical Properties Metric English Comments
Volume Resistivity 1.70e+16 ohm-cm
1.70e+16 ohm-cm
ASTM D257
Surface Resistivity per Square 8.90e+15 ohm
8.90e+15 ohm
ASTM D257
Dielectric Constant 3.7

@Frequency 1e+6 Hz
3.7

@Frequency 1e+6 Hz
ASTM D150
4.8

@Frequency 100 Hz
4.8

@Frequency 100 Hz
ASTM D150
Dielectric Strength 35.0 kV/mm
889 kV/in
ASTM D149
Dissipation Factor 0.0023

@Frequency 1e+6 Hz
0.0023

@Frequency 1e+6 Hz
ASTM D150
0.022

@Frequency 100 Hz
0.022

@Frequency 100 Hz
ASTM D150
Arc Resistance 300 sec
300 sec
ASTM D495
High Voltage Arc Resistance to Ignition (HVAR) >= 300 sec
>= 300 sec
UL-746A
Comparative Tracking Index 580 V
580 V
ASTM D3638
Hot Wire Ignition, HWI >= 120 sec
>= 120 sec
ASTM D3874
High Voltage Arc-Tracking Rate, HVTR 0.000 mm/min
0.000 in/min
UL-746A
Processing Properties Metric English Comments
Rear Barrel Temperature 290 - 315 °C
554 - 599 °F
Middle Barrel Temperature 300 - 320 °C
572 - 608 °F
Front Barrel Temperature 310 - 340 °C
590 - 644 °F
Nozzle Temperature 316 - 340 °C
601 - 644 °F
Melt Temperature 307 - 338 °C
585 - 640 °F
Mold Temperature 117 - 135 °C
243 - 275 °F
Drying Temperature 150 °C
302 °F
Dry Time 6 hour
6 hour
Moisture Content 0.020 %
0.020 %
Dew Point -40.0 °C
-40.0 °F
Injection Pressure 60.0 - 165 MPa
8700 - 23900 psi
Hold Pressure 40.0 - 105 MPa
5800 - 15200 psi
Back Pressure 0.200 - 0.500 MPa
29.0 - 72.5 psi
Screw Speed 75 - 180 rpm
75 - 180 rpm
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