Specifiche materiali

Informazioni tecniche dei materiali

PTH, grazie alla pluriennale esperienza nel processo di estrusione dei vari polimeri, utilizza soltanto materiali innovativi e di alta qualità. Per questa ragione, collabora con i maggiori produttori di materie prime al fine di ottenere mescole di materiali con proprietà costanti. Tutti i materiali utilizzati sono certificati.

Polycarbonate UV Stabilized - Antishock

Physical Nominal Value Unit Test Method
Density 1.20 g/cm3 ISO 1183
Apparent Density 0.66 g/cm3 ISO 60
Melt Mass-Flow Rate (MFR) (300°C/1.2 kg) 3.0 g/10 min ISO 1133
Melt Volume-Flow Rate (MVR) (300°C/1.2 kg) 3.00 cm3/10 min ISO 1133
Molding Shrinkage
Across Flow 0.60 to 0.80% ISO 2577
Flow 0.60 to 0.80% ISO 2577
Across Flow: 2.00 mm2 0.75% ISO 294-4
Flow: 2.00 mm2 0.75% ISO 294-4
Water Absorption ISO 62
Saturation, 23°C 0.30%
Equilibrium, 23°C, 50% RH 0.12%
Mechanical Nominal Value Unit Test Method
Tensile Modulus (23°C) 2400 MPa ISO 527-2/1
Tensile Stress ISO 527-2/50
Yield, 23°C 67.0 MPa
Break, 23°C 65.0 MPa
Tensile Strain ISO 527-2/50
Yield, 23°C 6.3%
Break, 23°C 100%
Nominal Tensile Strain at Break (23°C) > 50% ISO 527-2/50
Tensile Creep Modulus ISO 899-1
1 hr 2200 MPa
1000 hr 1900 MPa
Flexural Modulus3 (23°C) 2400 MPa ISO 178
Flexural Strength3 ISO 178
3.5% Strain, 23°C 74.0 MPa
23°C 100 MPa
Flexural Strain at Flexural Strength ISO 179
23°C, 2 mm/min 7.3%
Films Nominal Value Unit Test Method
Water Vapor Transmission Rate ISO 15106-1
23°C, 100 μm, 85% RH 15 g/m2/24 hr
Carbon Dioxide Permeability ISO 2556
25.4 μm 16900 cm3/m2/bar/24 hr
100.0 μm 4300 cm3/m2/bar/24 hr
Nitrogen Permeability ISO 2556
25.4 μm 510 cm3/m2/bar/24 hr
100.0 μm 130 cm3/m2/bar/24 hr
Oxygen Permeability ISO 2556
25.4 μm 2800 cm3/m2/bar/24 hr
100.0 μm 700 cm3/m2/bar/24 hr
Impact Nominal Value Unit Test Method
Charpy Notched Impact Strength4,5 ISO 7391
–30°C, Complete Break 16 kJ/m2
23°C, Partial Break 70 kJ/m2
Charpy Unnotched Impact Strength ISO 179/1eU
–60°C No Break
–30°C No Break
23°C No Break
Notched Izod Impact Strength6 ISO 180/A
–30°C, Complete Break 14 kJ/m2
23°C, Partial Break 80 kJ/m2
Multi-Axial Instrumented Impact Energy ISO 6603-2
–30°C 65.0 J
23°C 60.0 J
Multi-Axial Instrumented Impact Peak Force ISO 6603-2
-30°C 6500 N
23°C 5600 N
Physical Nominal Value Unit Test Method
Density 1.20 g/cm3 ISO 1183
Apparent Density 0.66 g/cm3 ISO 60
Hardness Nominal Value Unit Test Method
Ball Indentation Hardness 115 MPa ISO 2039-1
Thermal Nominal Value Unit Test Method
Heat Deflection Temperature
0.45 MPa, Unannealed 138°C ISO 75-2/B
1.8 MPa, Unannealed 127°C ISO 75-2/A
Glass Transition Temperature 145°C ISO 11357-2
Vicat Softening Temperature
146°C ISO 306/B50
147°C ISO 306/B120
Ball Pressure Test (137°C) Pass IEC 60695-10-2
CLTE ISO 11359-2
Flow: 23 to 55°C 0.000065 cm/cm/°C
Transverse: 23 to 55°C 0.000065 cm/cm/°C
Thermal Conductivity (23°C) 0.20 W/m/K ISO 8302
Electrical Nominal Value Unit Test Method
Surface Resistivity 1.0E+16 ohms IEC 60093
Volume Resistivity 1.0E+16 ohm cm IEC 60093
Relative Permittivity IEC 60250
23°C, 100 Hz 3.10
23°C, 1 Mhz 3.00
Dissipation Factor IEC 60250
23°C, 100 Hz 0.00050
23°C, 1 Mhz 0.0090
Comparative Tracking Index IEC 60112
Solution A 250 V
Solution B 100 V
Electric Strength (23°C, 1.00 mm) 34 kV/mm IEC 60243-1
Flammability Nominal Value Unit Test Method
Flame Rating - UL UL 94
1.50 mm, CL, NC, WT HB
3.00 mm, WT V-2
6.00 mm, CL, NC, WT V-0
Glow Wire Flammability Index IEC 60695-2-12
1.00 mm 850°C
1.50 mm 850°C
2.00 mm 850°C
3.00 mm 960°C
4.00 mm 960°C
Oxygen Index7 27% ISO 4589-2
Burning Rate (> 1.00 mm, US-FMVSS) Passed ISO 3795
Flash Ignition Temperature 480°C ASTM D1929
Needle Flame Test
1.50 mm Method F 60.0 sec
1.50 mm Method K 5.0 sec
2.00 mm Method K 5.0 sec
2.00 mm Method F 60.0 sec
3.00 mm Method F 120.0 sec
3.00 mm Method K 10.0 sec
Self Ingnition Temperature 550°C ASTM D1929
UL 746 Nominal Value Unit Test Method
RTI Str (1.50 mm) 125°C UL 746
RTI Imp (1.50 mm) 115°C UL 746
RTI Elec (1.50 mm) 125°C UL 746
Optical Nominal Value Unit Test Method
Refractive Index8 1.587 ISO 489
Transmittance ISO 13468-2
1.00 μm 89.0%
2000 μm 88.0%
3000 μm 88.0%
4000 μm 87.0%
Haze (3000 μm) < 0.80% ISO 14782
Additional Information Nominal Value Unit Test Method
Electrolytical corrosion A1 IEC 60426
ISO Shortname PC, ELS, (..)-05-9 ISO 7391

Materiali