Policarbonato

Grazie alla pluriennale esperienza nel processo di estrusione di diversi tipi di polimeri,
GI PLAST realizza profili a richiesta, assicurando ai clienti un supporto specialistico competente, flessibile ed innovativo per soddisfare le esigenze provenienti da progetti di design e da campi d’impiego molto diversificati e all’avanguardia.

Property Test Condition Unit Standard Value
MECHANICAL Tensile modulus 1 mm/min MPa ISO 527-1,-2 2400
Yield stress 50 mm/min MPa ISO 527-1,-2 66
Yield strain 50 mm/min % ISO 527-1,-2 6.2
Nominal strain at break 50 mm/min % ISO 527-1,-2 >50
Stress at break 50 mm/min MPa ISO 527-1,-2 65
Strain at break 50 mm/min % b.o. ISO 527-1,-2 100
Tensile creep modulus 1 h MPa ISO 899-1 2200
Tensile creep modulus 1000 h MPa ISO 899-1 1900
Flexural modulus 2 mm/min MPa ISO 178 2400
Flexural strength 2 mm/min MPa ISO 178 100
Flexural strain at flexural strength 2 mm/min % ISO 178 7.3
Flexural stress at 3.5 % strain 2 mm/min MPa ISO 178 74
Charpy impact strength 23 °C kJ/m² ISO 179-1eU N
Charpy impact strength -30 °C kJ/m² ISO 179-1eU N
Charpy impact strength -60 °C kJ/m² ISO 179-1eU N
Charpy notched impact strength 23 °C; 3 mm kJ/m² ISO 7391/b.o.
ISO 179-1eA		 70P
Charpy notched impact strength -30 °C; 3 mm kJ/m² ISO 7391/b.o.
ISO 179-1eA		 16C
Izod notched impact strength 23 °C; 3.2 mm kJ/m² b.o. ISO 180-A 80P
Izod notched impact strength -30 °C; 3.2 mm kJ/m² b.o. ISO 180-A 14C
Puncture maximum force 23 °C N ISO 6603-2 5600
Puncture maximum force -30 °C N ISO 6603-2 6500
Puncture energy 23 °C J ISO 6603-2 60
Puncture energy -30 °C J ISO 6603-2 65
Ball indentation hardness N/mm² ISO 2039-1 13
Property Test Condition Unit Standard Value
THERMAL Glass transition temperature 10°C/min °C ISO 11357-1,-2 146
Temperature of deflection under load 1.80 MPa °C ISO 75-1,-2 128
Temperature of deflection under load 0.45 MPa °C ISO 75-1,-2 140
Vicat softening temperature 50 N; 50 °C/h °C ISO 306 146
Vicat softening temperature 50 N; 120 °C/h °C ISO 306 147
Coefficient of linear thermal expansion, parallel 23 to 55 °C 10-4/K ISO 11359-1,-2 0.65
Coefficient of linear thermal expansion, transverse 23 to 55 °C 10-4/K ISO 11359-1,-2 0.65
Burning behavior UL 94 (1.5 mm) 1.5 mm Class UL 94 HB
Burning behavior UL 94 3.0 mm Class UL 94 HB
Burning behavior UL 94 6.0 mm Class UL 94 HB
Oxygen index Method A % ISO 4589-2 28
Thermal conductivity 23 °C W/(m·K) ISO 8302 0.20
Resistance to heat (ball pressure test) °C IEC 60695-10-2 139
Relative temperature index (Tensile strength) [UL recognition] 1.5 mm °C UL 746B 125
Relative temperature index (Tensile impact strength) [UL recognition] 1.5 mm °C UL 746B 115
Relative temperature index (Electric strength) [UL recognition] 1.5 mm °C UL 746B 125
Glow wire test (GWFI) 0.75 mm °C IEC 60695-2-12 875
Glow wire test (GWFI) 1.5 mm °C IEC 60695-2-12 875
Glow wire test (GWFI) 3.0 mm °C IEC 60695-2-12 960
Burning rate (US-FMVSS) >=1.0 mm mm/min ISO 3795 Passed
Flash ignition temperature °C ASTM D1929 480
Self ignition temperature °C ASTM D1929 550
Property Test Condition Unit Standard Value
ELECTRICAL IMPACT Relative permittivity 100 Hz IEC 60250 3.1
Relative permittivity 1 MHz IEC 60250 3.0
Dissipation factor 100 Hz 10-4 IEC 60250 8.0
Dissipation factor 1 Hz 10-4 IEC 60250 95
Volume resistivity Ohm·m IEC 60093 1E14
Surface resistivity Ohm IEC 60093 1E16
Electrical strength 1 mm kV/mm IEC 60243-1 36
Comparative tracking index CTI Solution A Rating IEC 60112 250
Comparative tracking index CTI M Solution B Rating IEC 60112 100M
Electrolytic corrosion Rating IEC 60426 A1
Property Test Condition Unit Standard Value
OTHER PROPERTIES Water absorption (saturation value) Water at 23 °C % ISO 62 0.30
Water absorption (equilibrium value) 23 °C; 50 % r. h. % ISO 62 0.12
Density kg/m³ ISO 1183-1 1200
Water vapor permeability 23 °C;85 % RH; 100 μm film g/(m²·24 h) ISO 15106-1 15
Gas permeation Oxygen; 100 μm film cm³/(m²·24 h·bar) b.o. ISO 2556 650
Gas permeation Oxygen; 25.4 μm (1 mil) film cm³/(m²·24 h·bar) b.o. ISO 2556 2760
Gas permeation Nitrogen; 100 μm film cm³/(m²·24 h·bar) b.o. ISO 2556 120
Gas permeation Nitrogen; 25.4 μm (1 mil) film cm³/(m²·24 h·bar) b.o. ISO 2556 510
Gas permeation Carbon dioxide; 100 μm film cm³/(m²·24 h·bar) b.o. ISO 2556 3800
Gas permeation Carbon dioxide; 25.4 μm (1 mil) film cm³/(m²·24 h·bar) b.o. ISO 2556 16900
Bulk density Pellets kg/m³ ISO 60 660
Property Test Condition Unit Standard Value
MATERIAL SPECIFIC PROPERTIES Refractive index Procedure A ISO 489 1.586
Haze for transparent materials 3 mm % ISO 14782 0.8
Luminous transmittance (clear transparent materials) 1 mm % ISO 13468-2 89
Luminous transmittance (clear transparent materials) 2 mm % ISO 13468-2 88
Luminous transmittance (clear transparent materials) 3 mm % ISO 13468-2 88
Luminous transmittance (clear transparent materials) 4 mm % ISO 13468-2 87

Policarbonato resistente al fuoco

Property Test Condition Unit Standard Value
MECHANICAL Taber Abrasion CS-17, 1 kg mg/1000cy SABIC Method 9
Tensile Stress, yield 50 mm/min MPa ISO 527 65
Tensile Stress, break 50 mm/min MPa ISO 527 70
Tensile Strain, yield 50 mm/min % ISO 527 7
Tensile Strain, break 50 mm/min % ISO 527 >70
Tensile Modulus 1 mm/min MPa ISO 527 2350
Flexural Stress, yield 2 mm/min MPa ISO 178 95
Flexural Modulus 2 mm/min MPa ISO 178 2350
Hardness H358/30 MPa ISO 2039-1 95
Property Test Condition Unit Standard Value
THERMAL Thermal Conductivity W/m-°C ISO 8302 0.2
CTE 23°C to 80°C, flow 1/°C ISO 11359-2 7.E-05
Ball Pressure Test 125°C +/- 2°C IEC 60695-10-2 PASSES
Vicat Softening Temp Rate B/50 °C ISO 306 155
Vicat Softening Temp Rate B/120 °C ISO 306 156
HDT/Be 0.45MPa Edgew
120*10*4 sp=100mm		 °C ISO 75/Be 148
HDT/Ae 1.8 MPa Edgew
120*10*4 sp=100mm		 °C ISO 75/Be 135
Property Test Condition Unit Standard Value
ELECTRICAL Volume Resistivity Ohm-cm IEC 60093 >1.E+15
Surface Resistivity ROA Ohm IEC 60093 >1.E+15
Dielectric Strength in oil, 3.2 mm kV/mm IEC 60243-1 17
Relative Permittivity 1 MHz IEC 60250 2.7
Dissipation Factor 50/60 Hz IEC 60250 0.001
Dissipation Factor 1 MHz IEC 60250 0.01
Relative Permittivity 50/60 Hz IEC 60250 2.7
Property Test Condition Unit Standard Value
IMPACT Izod Impact unnotched 80*10*3 +23°C kJ/m² ISO 180/1U NB
Izod Impact unnotched 80*10*3 -30°C kJ/m² ISO 180/1U NB
Izod Impact notched 80*10*3 +23°C kJ/m² ISO 180/1A 11
Izod Impact notched 80*10*3 -30°C kJ/m² ISO 180/1A 10
Charpy 23°C V-notch Edgew 80*10*3 sp=62mm kJ/m² ISO 179/1eA 11
Charpy -30°C V-notch Edgew 80*10*3 sp=62mm kJ/m² ISO 179/1eA 10
Charpy 23°C Unnotch Edgew 80*10*3 sp=62mm kJ/m² ISO 179/1eU NB
Charpy -30°C Unnotch Edgew 80*10*3 sp=62mm kJ/m² ISO 179/1eU NB
Property Test Condition Unit Standard Value
IMPACT Flame Class Rating (3) UL Recognized, 94V-0 mm UL 94 1.5
Glow Wire Flammability Index 850°C, passes at mm IEC 60695-2-12 1
Glow Wire Flammability Index 960°C, passes at mm IEC 60695-2-12 1

Nella gamma profili GI PLAST sono presenti diverse tipologie di materiali e di finiture, tra i più richiesti:
POLICARBONATO un materiale dall’ ottima trasparenza ed elevate prestazioni poiché adeguato all’impiego per un’ampia scala di temperature d’utilizzo, eccellente resistenza meccanica e alta modellabilità.
Ideale per applicazioni interne ed esterne grazie alla protezione LONGLIFE, che preserva dal deterioramento provocato dai raggi UV le caratteristiche meccaniche ed ottiche del profilo, garantendo il suo utilizzo e la sua finitura per 10 anni.
Un’innovazione estetica della protezione LONGLIFE di grande successo è il MATT LED CONTROL che oltre alle caratteristiche protettive sopra citate, assicura una diffusione omogenea della luce: prestazione ideale per i LED poiché rende invisibili gli HOT SPOTS.