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Covestro Apec® 1695 Polycarbonate

Category Polymer , Thermoplastic , Polycarbonate (PC) , Polycarbonate, Molded
Manufacturer Covestro
Trade Name Apec®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Covestro Apec® 1695 Polycarbonate.pdf
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Material Notes:
Easy flowingeasy to demoldsoftening temperature (VST/B 120)=158 °CPreprocessingMax. Water content
Physical Properties Metric English Comments
Density 1.18 g/cc
0.0426 lb/in³
ISO 1183
1.01 g/cc

@Temperature 330 °C
0.0365 lb/in³

@Temperature 626 °F
Melt
Water Absorption 0.30 %
0.30 %
Similar to ISO 62
Moisture Absorption at Equilibrium 0.12 %
0.12 %
Similar to ISO 62
Melt Flow 45 g/10 min

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

@Load 4.76 lb,
Temperature 626 °F
ISO 1133
Mechanical Properties Metric English Comments
Tensile Strength, Yield 68.0 MPa
9860 psi
ISO 527-1/-2
Elongation at Break >= 50 %
>= 50 %
Nominal; ISO 527-1/-2
Elongation at Yield 6.2 %
6.2 %
ISO 527-1/-2
Tensile Modulus 2.40 GPa
348 ksi
ISO 527-1/-2
Charpy Impact Unnotched NB
NB
ISO 179/1eU
NB

@Temperature -30.0 °C
NB

@Temperature -22.0 °F
ISO 179/1eU
Impact 5200
5200
Puncture - maximum force (N); ISO 6603-2
6000

@Temperature -30.0 °C
6000

@Temperature -22.0 °F
Puncture - maximum force (N); ISO 6603-2
Puncture Energy 55.0 J
40.6 ft-lb
ISO 6603-2
60.0 J

@Temperature -30.0 °C
44.3 ft-lb

@Temperature -22.0 °F
ISO 6603-2
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 70.0 µm/m-°C
38.9 µin/in-°F
ISO 11359-1/-2
CTE, linear, Transverse to Flow 70.0 µm/m-°C
38.9 µin/in-°F
ISO 11359-1/-2
Specific Heat Capacity 1.70 J/g-°C
0.406 BTU/lb-°F
Melt
Thermal Conductivity 0.171 W/m-K
1.19 BTU-in/hr-ft²-°F
Melt
Deflection Temperature at 0.46 MPa (66 psi) 150 °C
302 °F
ISO 75-1/-2
Deflection Temperature at 1.8 MPa (264 psi) 138 °C
280 °F
ISO 75-1/-2
Flammability, UL94 HB

@Thickness 1.50 mm
HB

@Thickness 0.0591 in
IEC 60695-11-10
Oxygen Index 25 %
25 %
ISO 4589-1/-2
Optical Properties Metric English Comments
Transmission, Visible 80 %
80 %
transparent; thickness unknown
Electrical Properties Metric English Comments
Volume Resistivity >= 1.00e+13 ohm-cm
>= 1.00e+13 ohm-cm
IEC 60093
Surface Resistance >= 1.00e+15 ohm
>= 1.00e+15 ohm
IEC 60093
Dielectric Constant 3.0

@Frequency 100 Hz
3.0

@Frequency 100 Hz
IEC 60250
3.0

@Frequency 1.00e+6 Hz
3.0

@Frequency 1.00e+6 Hz
IEC 60250
Dielectric Strength 35.0 kV/mm
889 kV/in
IEC 60243-1
Dissipation Factor 0.00070

@Frequency 100 Hz
0.00070

@Frequency 100 Hz
IEC 60250
0.0080

@Frequency 1.00e+6 Hz
0.0080

@Frequency 1.00e+6 Hz
IEC 60250
Comparative Tracking Index 275 V
275 V
IEC 60112
Processing Properties Metric English Comments
Melt Temperature 320 - 340 °C
608 - 644 °F
330 °C
626 °F
Injection Molding; ISO 294
Mold Temperature 100 °C
212 °F
Injection Molding; ISO 10724
100 - 120 °C
212 - 248 °F
Ejection Temperature 138 °C
280 °F
Injection Velocity 200 mm/sec
7.87 in/sec
ISO 294
Descriptive Properties Value Comments
Availability Europe
Near East/Africa
North America
South and Central America
Eff. thermal diffusivity (m²/s) 1E-07
Feature Release agent
Form Pellets
Process Injection Molding
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