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Makrolon® ET3227

MVR (300 °C/1.2 kg) 3.0 cm³/10 min; Extrusion; high viscosity; branched; UV stabilized; easy release; multi wall sheets / profiles

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Product Types

  • Polycarbonate

Material

Plastics
UV stable

General Characterization

No data available

Storage Conditions

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Sampling

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Packaging Type

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Technical Properties & Datasheets

Property Name Standard Test condition Unit Value
Burning behavior UL 94 UL 94 3.0 mm Class HB
Burning behavior UL 94 UL 94 6.0 mm Class HB
Burning behavior UL 94 (1.5 mm) UL 94 1.5 mm Class HB
Burning rate (US-FMVSS) ISO 3795 >=1.0 mm mm/min passed
Coefficient of linear thermal expansion, parallel ISO 11359-1,-2 23 to 55 °C 10^-4^/K 0.65
Coefficient of linear thermal expansion, transverse ISO 11359-1,-2 23 to 55 °C 10^-4^/K 0.65
Flash ignition temperature ASTM D1929 °C 480
Glass transition temperature ISO 11357-1,-2 10 °C/min °C 146
Glow wire test (GWFI) IEC 60695-2-12 0.75 mm °C 875
Glow wire test (GWFI) IEC 60695-2-12 1.5 mm °C 875
Glow wire test (GWFI) IEC 60695-2-12 3.0 mm °C 960
Oxygen index ISO 4589-2 Method A % 28
Relative temperature index (Electric strength) UL 746B 1.5 mm °C 125
Relative temperature index (Tensile impact strength) UL 746B 1.5 mm °C 115
Relative temperature index (Tensile strength) UL 746B 1.5 mm °C 125
Resistance to heat (ball pressure test) IEC 60695-10-2 °C 139
Self ignition temperature ASTM D1929 °C 550
Temperature of deflection under load ISO 75-1,-2 0.45 MPa °C 140
Temperature of deflection under load ISO 75-1,-2 1.80 MPa °C 128
Thermal conductivity, cross-flow ISO 8302 23 °C; 50 % r. h. W/(m*K) 0.2
Vicat softening temperature ISO 306 50 N; 120 °C/h °C 147
Vicat softening temperature ISO 306 50 N; 50 °C/h °C 146 - 146
Property Name Standard Test condition Unit Value
Ball indentation hardness ISO 2039-1 N/mm² 113
Charpy impact strength ISO 179-1eU -30 °C kJ/m² N
Charpy impact strength ISO 179-1eU -60 °C kJ/m² N
Charpy impact strength ISO 179-1eU 23 °C kJ/m² N
Charpy notched impact strength ISO 7391/b.o. ISO 179-1eA -30 °C; 3 mm kJ/m² 16C
Charpy notched impact strength ISO 7391/b.o. ISO 179-1eA 23 °C; 3 mm kJ/m² 70P
Flexural modulus ISO 178 2 mm/min MPa 2400 - 2400
Flexural strain at flexural strength ISO 178 2 mm/min % 7.3 - 7.3
Flexural strength ISO 178 2 mm/min MPa 100
Flexural stress at 3.5 % strain ISO 178 2 mm/min MPa 74 - 74
Izod notched impact strength ISO 7391/b.o. ISO 180-A 23 °C; 3 mm kJ/m² 65P
Izod notched impact strength ISO 7391/b.o. ISO 180-A -30 °C; 3 mm kJ/m² 20C(P)
Nominal strain at break ISO 527-1,-2 50 mm/min % > 50
Puncture energy ISO 6603-2 -30 °C J 65
Puncture energy ISO 6603-2 23 °C J 60 - 60
Puncture maximum force ISO 6603-2 -30 °C N 6500
Puncture maximum force ISO 6603-2 23 °C N 5600 - 5600
Strain at break b.o. ISO 527-1,-2 50 mm/min % 100
Stress at break ISO 527-1,-2 50 mm/min MPa 65
Tensile creep modulus ISO 899-1 1 h MPa 2200
Tensile creep modulus ISO 899-1 1000 h MPa 1900
Tensile modulus ISO 527-1,-2 1 mm/min MPa 2400 - 2400
Yield strain ISO 527-1,-2 50 mm/min % 6.2
Yield stress ISO 527-1,-2 50 mm/min MPa 66
Property Name Standard Test condition Unit Value
Haze for transparent materials ISO 14782 3 mm % < 0.8
Luminous transmittance (clear transparent materials) ISO 13468-2 1 mm % 89
Luminous transmittance (clear transparent materials) ISO 13468-2 2 mm % 88
Luminous transmittance (clear transparent materials) ISO 13468-2 4 mm % 87
Luminous transmittance (clear transparent materials) ISO 13468-2 3 mm % 88
Refractive index ISO 489 Procedure A 1.586
Property Name Standard Test condition Unit Value
Melt mass-flow rate ISO 1133 300 °C; 1.2 kg g/10 min 3
Melt volume-flow rate ISO 1133 300 °C; 1.2 kg cm³/10 min 3
Molding shrinkage, normal ISO 294-4 60x60x2 mm; 500 bar % 0.75
Molding shrinkage, parallel ISO 294-4 60x60x2 mm; 500 bar % 0.7
Molding shrinkage, parallel/normal b.o. ISO 2577 Value range based on general practical experience % 0.6 - 0.8
Property Name Standard Test condition Unit Value
Comparative tracking index CTI IEC 60112 Solution A Rating 250
Comparative tracking index CTI M IEC 60112 Solution B Rating 100M
Dissipation factor IEC 60250 1 MHz 10^-4^ 95
Dissipation factor IEC 60250 100 Hz 10^-4^ 8
Electrical strength IEC 60243-1 1 mm kV/mm 36
Electrolytic corrosion IEC 60426 Rating A1
Relative permittivity IEC 60250 1 MHz 3.0
Relative permittivity IEC 60250 100 Hz 3.1
Surface resistivity IEC 60093 Ohm 1E16
Volume resistivity IEC 60093 Ohm*m 1E14
Property Name Standard Test condition Unit Value
Injection molding-Injection velocity ISO 294 mm/s 200
Injection molding-Melt temperature ISO 294 °C 310 - 310
Injection molding-Mold temperature ISO 294 °C 90 - 90
Property Name Standard Test condition Unit Value
Bulk density ISO 60 Pellets kg/m³ 660
Density ISO 1183-1 kg/m³ 1200 - 1200
Gas permeation b.o. ISO 2556 Carbon dioxide; 25.4 µm (1 mil) film cm³/(m²*24 h*bar) 16900
Gas permeation b.o. ISO 2556 Nitrogen; 100 µm film cm³/(m²*24 h*bar) 120
Gas permeation b.o. ISO 2556 Carbon dioxide; 100 µm film cm³/(m²*24 h*bar) 3800
Gas permeation b.o. ISO 2556 Oxygen; 100 µm film cm³/(m²*24 h*bar) 650
Gas permeation b.o. ISO 2556 Nitrogen; 25.4 µm (1 mil) film cm³/(m²*24 h*bar) 510
Gas permeation b.o. ISO 2556 Oxygen; 25.4 µm (1 mil) film cm³/(m²*24 h*bar) 2760
Water absorption (equilibrium value) ISO 62 23 °C; 50 % r. h. % 0.12
Water absorption (saturation value) ISO 62 Water at 23 °C % 0.3
Water vapor permeability ISO 15106-1 23 °C; 85 % RH; 100 µm film g/(m²*24 h) 15

Downloads

Technical Data Sheet
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Safety Data Sheet
No direct download available, please visit www.productsafetyfirst.covestro.com
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Viskosität Schergeschwindigkeit Makrolon® ET3227 (Multipoint Data Sheet)
Spezifisches Volumen-Temperatur (pvT) Makrolon® ET3227 (Multipoint Data Sheet)
Specific Volume-Temperature (pvT) Makrolon® ET3227 (Multipoint Data Sheet)
Viscosity Shear Rate Makrolon® ET3227 (Multipoint Data Sheet)

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