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Covestro Apec® DP9-9354 High-Heat Polycarbonate, Flame-Retardant  (discontinued **)
Categories: Polymer; Thermoplastic; Polycarbonate (PC); Polycarbonate, Unreinforced, Flame Retardant
Material Notes: Information provided by Bayer Corporation, Plastics Division

As of 1 September 2015, Bayer MaterialScience was separated from Bayer AG and has officially adopted its new name – Covestro. This product was discontinued prior to the separation.
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
Density 1.15 g/cc0.0415 lb/in³ASTM D792
Water Absorption 0.20 %0.20 %24 hour immersion; ASTM D570
Linear Mold Shrinkage 0.0080 - 0.0090 cm/cm0.0080 - 0.0090 in/inASTM D955
Melt Flow 8.0 g/10 min
@Load 2.16 kg,
Temperature 330 °C		8.0 g/10 min
@Load 4.76 lb,
Temperature 626 °F		ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength, Ultimate 62.0 MPa8990 psiASTM D638
Tensile Strength, Yield 66.0 MPa9570 psiASTM D638
Elongation at Break 30 %30 %ASTM D638
Elongation at Yield 6.0 %6.0 %ASTM D638
Tensile Modulus 2.20 GPa319 ksiASTM D638
Flexural Yield Strength 86.0 MPa12500 psiASTM D790
Flexural Modulus 2.28 GPa331 ksiASTM D790
Izod Impact, Notched 1.00 J/cm
@Thickness 3.17 mm		1.87 ft-lb/in
@Thickness 0.125 in		ASTM D256
Izod Impact, Unnotched NBNBASTM D256
 NB
@Temperature -40.0 °C		NB
@Temperature -40.0 °F		ASTM D256
Impact Test 58.0 J
@Thickness 3.20 mm		42.8 ft-lb
@Thickness 0.126 in		Instrumented Impact, Total Energy; 3.2 mm thick, 15 mph, 3 in. clamp, 0.5 in. dart; ASTM D3763
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity >= 1.00e+16 ohm-cm>= 1.00e+16 ohm-cmASTM D257
Surface Resistance 4.00e+15 ohm4.00e+15 ohmASTM D257
Dielectric Constant  2.9
@Frequency 60 Hz		2.9
@Frequency 60 Hz		ASTM D150
 2.9
@Frequency 1e+6 Hz		2.9
@Frequency 1e+6 Hz		ASTM D150
Dielectric Strength >= 16.0 kV/mm
@Thickness 3.17 mm		>= 406 kV/in
@Thickness 0.125 in		ASTM D149
Dissipation Factor  0.0010
@Frequency 60 Hz		0.0010
@Frequency 60 Hz		ASTM D150
 0.010
@Frequency 1e+6 Hz		0.010
@Frequency 1e+6 Hz		ASTM D150
Arc Resistance 60 - 120 sec
@Thickness 3.00 mm		60 - 120 sec
@Thickness 0.118 in		UL Rating PLC 6 (60-120 sec)
Comparative Tracking Index >= 600 V
@Thickness 3.00 mm		>= 600 V
@Thickness 0.118 in		UL Rating PLC 0 (>600 V)
Hot Wire Ignition, HWI 30 - 60 sec
@Thickness 1.50 mm		30 - 60 sec
@Thickness 0.0591 in		UL Rating PLC 2 (30-60 sec)
High Amp Arc Ignition, HAI >= 120 arcs
@Thickness 1.50 mm		>= 120 arcs
@Thickness 0.0591 in		UL Rating PLC 0 (>120 arcs)
High Voltage Arc-Tracking Rate, HVTR 25.4 - 80.0 mm/min
@Thickness 3.00 mm		1.00 - 3.15 in/min
@Thickness 0.118 in		UL Rating PLC 2 (25.4-80 mm/min.)
 
Thermal PropertiesMetricEnglishComments
CTE, linear 70.0 µm/m-°C
@Temperature 20.0 °C		38.9 µin/in-°F
@Temperature 68.0 °F		ASTM D696
Thermal Conductivity 0.210 W/m-K1.46 BTU-in/hr-ft²-°FASTM C177
Deflection Temperature at 0.46 MPa (66 psi) 174 °C
@Thickness 3.20 mm		345 °F
@Thickness 0.126 in		ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 162 °C
@Thickness 3.17 mm		324 °F
@Thickness 0.125 in		ASTM D648
Vicat Softening Point 185 °C365 °FRate B; ASTM D1525
UL RTI, Electrical 140 °C
@Thickness 1.50 mm		284 °F
@Thickness 0.0591 in		UL746B
UL RTI, Mechanical with Impact 120 °C
@Thickness 1.50 mm		248 °F
@Thickness 0.0591 in		UL746B
UL RTI, Mechanical without Impact 140 °C
@Thickness 1.50 mm		284 °F
@Thickness 0.0591 in		UL746B
Flammability, UL94  V-0
@Thickness 1.50 mm		V-0
@Thickness 0.0591 in
 V-0
@Thickness 1.50 mm		V-0
@Thickness 0.0591 in
Oxygen Index 35 %35 %ASTM D2863
 
Optical PropertiesMetricEnglishComments
Transmission, Visible 0.00 %0.00 %Opaque only

**
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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PB1A07 / 26389

Specialty Compounds RTP Company




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