پلی کربنات 2447

پلی كربنات 2447 یك پلی كربنات با جریان پذیری خوب می‌باشد كه خواص مكانیكی و چقرمگی عالی دارد. كاربرد آن در صنایع خودرو و لوازم خانگی و قطعات صنعتی می‌باشد.

فایل PDF

Technical Datasheet PC 2447

Product Description:

PC 2447 is a Polycarbonate resin featuring good flow properties.

Applications:

Injection molded technical items.

Typical data:

PROPERTY TEST METHOD UNIT TYPICAL VALUE
Melt volume-flow rate, MVR ISO 1133 cm3/10min 19
Temperature ISO 1133 ºC 300
Load ISO 1133 kg 1.2
Molding shrinkage, parallel ISO 294-4,2577 % 0.7
Molding shrinkage, normal ISO 294-4,2577 % 0.7
Tensile Modulus ISO 527-1/-2 MPa 2400
Yield stress ISO 527-1/-2 MPa 66
Yield strain ISO 527-1/-2 % 6
Nominal strain at break ISO 527-1/-2 % >50
Tensile creep modulus, 1h ISO 899-1 MPa 2200
Tensile creep modulus, 1000h ISO 899-1 MPa 1900
Charpy impact strength, +23ºC ISO 179/1eU kJ/m2 N
Charpy impact strength, -30ºC ISO 179/1eU kJ/m2 N
Puncture- maximum force, +23ºC ISO 6603-2 N 5100
Puncture- maximum force, -30ºC ISO 6603-2 N 6000
Puncture- energy, +23ºC ISO 6603-2 J 55
Puncture- energy, -30ºC ISO 6603-2 J 65
Glass transition temperature,10 ºC/min ISO 11357-1/-2 ºC 145
Temp. of deflection under load, 1.80 MPa ISO 75-1/-2 ºC 125
Temp. of deflection under load, 0.45 MPa ISO 75-1/-2 ºC 138
Vicat softening temperature, 50 ºC/h 50N ISO 306 ºC 144
Coeff. Of liner therm. Expansion, parallel ISO 11359-1/-2 E-6/K 65
Coeff. Of liner therm. Expansion, normal ISO 11359-1/-2 E-6/K 65
Burning Behav, at thickness h IEC 60695-11-10 Class V-2
Thickness tested IEC 60695-11-10 mm 0.8
UL recognition - - UL
Oxygen index ISO 4589-1/-2 % 28
Relative permittivity, 100Hz IEC 60250 - 3.1
Relative permittivity, 1MHz IEC 60250 - 3
Dissipation factor, 100Hz IEC 60250 E-4 5
Dissipation factor, 1MHz IEC 60250 E-4 90
Volume resistivity IEC 60093 Ohm*m >1E13
Surface resistivity IEC 60093 Ohm >1E15
Electric strength IEC 60243-1 kV/mm 34
Comparative tracking index IEC 60112 - 250
Water absorption Sim. To ISO62 % 0.3
Humidity absorption Sim. To ISO62 % 0.12
Density ISO 1183 Kg/m3 1200
Luminous transmittance ISO 13468-1,-2 % 89
Density of melt - Kg/m3 1020
Thermal conductivity of melt - w/(m k) 0.214
Spec. heat capacity of melt - J/(kg k) 2100
Eff. Thermal diffusivity - M2 /s 1E-7
Ejection temperature - ºC 130
Injection molding, melt temperature ISO 294 ºC 280
Injection molding, mold temperature ISO 10724 ºC 80
Injection molding, injection velocity ISO 294 mm/s 200

* Typical values not to be construed as specifications.cm

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