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Makrolon® 2807 DC

polycarbonate; light diffusion grade; medium viscosity; easy release; UV stabilized

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Technical Properties & Datasheets

Property Name Standard Test condition Unit Value
Dry Air Drying Temperature - °C 120
Dry Air Drying Time - h 2 - 3
Property Name Standard Test condition Unit Value
Burning behavior UL 94 [UL recognition] UL 94 2.5 mm Class HB
Coefficient of linear thermal expansion, normal ISO 11359-1,-2 23 to 55 °C 10^-4^/K 0.65
Coefficient of linear thermal expansion, parallel ISO 11359-1,-2 23 to 55 °C 10^-4^/K 0.65
Temperature of deflection under load ISO 75-1,-2 0.45 MPa °C 124
Temperature of deflection under load ISO 75-1,-2 1.80 MPa °C 144
Vicat softening temperature ISO 306 50 N; 120 °C/h °C 145
Vicat softening temperature ISO 306 50 N; 50 °C/h °C 143
Property Name Standard Test condition Unit Value
Ball indentation hardness ISO 2039-1 N/mm² 115
Flexural modulus ISO 178 2 mm/min MPa 2400
Flexural strength ISO 178 2 mm/min MPa 98
Izod notched impact strength ISO 7391/b.o. ISO 180-A 23 °C/ 3 mm kJ/m² 70
Izod notched impact strength ISO 7391/b.o. ISO 180-A -30 °C/ 3 mm kJ/m² 15
Puncture energy ISO 6603-2 -30 °C J 65
Puncture energy ISO 6603-2 23 °C J 60
Puncture impact properties - maximum force ISO 6603-2 -30 °C N 6300
Puncture impact properties - maximum force ISO 6603-2 23 °C N 5400
Strain at break b.o. ISO 527-1,-2 50 mm/min % 130
Stress at break ISO 527-1,-2 50 mm/min MPa 70
Tensile modulus ISO 527-1,-2 1 mm/min MPa 2400
Yield strain ISO 527-1,-2 50 mm/min % 6
Yield stress ISO 527-1,-2 50 mm/min MPa 66
Property Name Standard Test condition Unit Value
Melt volume-flow rate ISO 1133 300 °C/ 1.2 kg cm³/10 min 9
Molding shrinkage, normal ISO 294-4 60x60x2 mm % 0.7
Molding shrinkage, parallel ISO 294-4 60x60x2 mm % 0.65
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 125M
Property Name Standard Test condition Unit Value
Injection molding - Melt temperature ISO 294 °C 280 - 320
Injection molding - Mold temperature ISO 294 °C 80 - 120

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Technical Data Sheet
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Safety Data Sheet
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