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Covestro Apec® DP 1-9379 Polycarbonate  (discontinued **)

Category Polymer , Thermoplastic , Polycarbonate (PC) , Polycarbonate, Molded
Manufacturer
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Covestro Apec® DP 1-9379 Polycarbonate  (discontinued **).pdf
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Material Notes:
Key Features:UnfilledSuitable processing methods:Injection moldingThermoformingInformation provided by Bayer Polymers.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.
Physical Properties Metric English Comments
Density 0.970 g/cc
0.0350 lb/in³
Melt
1.14 g/cc
0.0412 lb/in³
Water Absorption 0.40 %
0.40 %
Moisture Absorption at Equilibrium 0.20 %
0.20 %
23°C/50% R.H.
Melt Flow 7.0 g/10 min

@Load 2.16 kg,
Temperature 330 °C
7.0 g/10 min

@Load 4.76 lb,
Temperature 626 °F
Mechanical Properties Metric English Comments
Tensile Strength, Yield 65.0 MPa
9430 psi
Elongation at Break 50 %
50 %
Nominal
Elongation at Yield 7.0 %
7.0 %
Tensile Modulus 2.30 GPa
334 ksi
Charpy Impact Unnotched NB
NB
NB

@Temperature -30.0 °C
NB

@Temperature -22.0 °F
Charpy Impact, Notched 0.600 J/cm²
2.86 ft-lb/in²
0.600 J/cm²

@Temperature -30.0 °C
2.86 ft-lb/in²

@Temperature -22.0 °F
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 70.0 µm/m-°C

@Temperature 20.0 °C
38.9 µin/in-°F

@Temperature 68.0 °F
CTE, linear, Transverse to Flow 70.0 µm/m-°C

@Temperature 20.0 °C
38.9 µin/in-°F

@Temperature 68.0 °F
Specific Heat Capacity 1.70 J/g-°C
0.406 BTU/lb-°F
Melt
Thermal Conductivity 0.165 W/m-K
1.15 BTU-in/hr-ft²-°F
Melt
Deflection Temperature at 0.46 MPa (66 psi) 194 °C
381 °F
Deflection Temperature at 1.8 MPa (264 psi) 175 °C
347 °F
Vicat Softening Point 205 °C
401 °F
50°C/h 50N
Flammability, UL94 HB

@Thickness 1.50 mm
HB

@Thickness 0.0591 in
HB

@Thickness 3.00 mm
HB

@Thickness 0.118 in
Oxygen Index 24 %
24 %
Optical Properties Metric English Comments
Transmission, Visible 80 %
80 %
Manufacturer states transparent but does not quantify
Electrical Properties Metric English Comments
Volume Resistivity >= 1.00e+13 ohm-cm
>= 1.00e+13 ohm-cm
Surface Resistance >= 1.00e+15 ohm
>= 1.00e+15 ohm
Dielectric Constant 3.0

@Frequency 100 Hz
3.0

@Frequency 100 Hz
3.0

@Frequency 1e+6 Hz
3.0

@Frequency 1e+6 Hz
Dielectric Strength 35.0 kV/mm
889 kV/in
Dissipation Factor 0.0020

@Frequency 100 Hz
0.0020

@Frequency 100 Hz
0.0070

@Frequency 1e+6 Hz
0.0070

@Frequency 1e+6 Hz
Comparative Tracking Index 600 V
600 V
Processing Properties Metric English Comments
Melt Temperature 330 °C
626 °F
Injection Molding
Mold Temperature 100 °C
212 °F
Injection Molding
Ejection Temperature 185 °C
365 °F
Injection Velocity 200 mm/sec
7.87 in/sec
Descriptive Properties Value Comments
Effective thermal diffusivity 0.1E-6 m²/s
Melt
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