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CENTROPLAST CENTROCARB Polycarbonate

Category Polymer , Thermoplastic , Polycarbonate (PC) , Polycarbonate, Extruded
Manufacturer CENTROPLAST Engineering Plastics GMBH
Trade Name CENTROCARB
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
CENTROCARB is a transparent or semi-transparent plastic with high strength and impact resistance. It is dimensionally rigid and has very good electrical insulating properties. It is used in containers, distributor blocks, and optical components.Information provided by CENTROPLAST Engineering Plastics GMBH
Physical Properties Metric English Comments
Density 1.20 g/cc
0.0434 lb/in³
ISO 1183
Moisture Absorption at Equilibrium 0.15 %
0.15 %
in normal climate 23°C/50%RH; ISO 62
Water Absorption at Saturation 0.35 %
0.35 %
in water at 23°C; ISO 62
Mechanical Properties Metric English Comments
Hardness, Rockwell M 75

@Thickness 10.0 mm
75

@Thickness 0.394 in
ISO 2039-2
Ball Indentation Hardness 120 MPa
17400 psi
value at 30 sec.; ISO 2039-1
Tensile Strength, Yield 70.0 MPa
10200 psi
v = 50 mm/min; ISO 527-2
Elongation at Break >= 50 %
>= 50 %
ISO 527-2
Tensile Modulus 2.40 GPa
348 ksi
ISO 527-2
Flexural Modulus 2.40 GPa
348 ksi
ISO 178
Charpy Impact Unnotched NB
NB
ISO 179/1eU
Charpy Impact, Notched 0.900 J/cm²
4.28 ft-lb/in²
ISO 179/1eA
Thermal Properties Metric English Comments
CTE, linear 65.0 µm/m-°C

@Temperature 20.0 °C
36.1 µin/in-°F

@Temperature 68.0 °F
ISO 11359
Thermal Conductivity 0.210 W/m-K
1.46 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air 120 °C
248 °F
Long Term
130 °C
266 °F
Short term
Deflection Temperature at 1.8 MPa (264 psi) 130 °C
266 °F
ISO 75-2
Vicat Softening Point 150 °C
302 °F
VST/B/50; ISO 306
Minimum Service Temperature, Air -60.0 °C
-76.0 °F
Flammability, UL94 HB

@Thickness 3.00 mm
HB

@Thickness 0.118 in
HB

@Thickness 6.00 mm
HB

@Thickness 0.236 in
Electrical Properties Metric English Comments
Electrical Resistivity 1.00e+15 ohm-cm
1.00e+15 ohm-cm
IEC 60093
Surface Resistance 1.00e+15 ohm
1.00e+15 ohm
IEC 60093
Dielectric Constant 2.9

@Frequency 1e+6 Hz
2.9

@Frequency 1e+6 Hz
IEC 60250
3.0

@Frequency 100 Hz
3.0

@Frequency 100 Hz
IEC 60250
Dielectric Strength 29.0 kV/mm
737 kV/in
in transformer oil; IEC 60243-1
Dissipation Factor 0.0060

@Frequency 100 Hz
0.0060

@Frequency 100 Hz
IEC 60250
0.0090

@Frequency 1e+6 Hz
0.0090

@Frequency 1e+6 Hz
IEC 60250
Comparative Tracking Index 225 V
225 V
IEC 60112
Descriptive Properties Value Comments
Food Compliance yes
BGVV
yes
FD A
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