Specyfikacje materiałowe

Informacje techniczne dotyczące materiałów

Dzięki wieloletniemu doświadczeniu w procesie wytłaczania różnych polimerów, firma PTH stosuje wyłącznie innowacyjne, wysokiej jakości materiały. Z tego względu współpracuje ona z głównymi producentami surowców w celu uzyskania związków materiałowych o spójnych właściwościach. Wszystkie używane materiały są certyfikowane.

Polycarbonate UV Stabilized - Antishock

PhysicalNominal Value UnitTest Method
Density1.20 g/cm3 ISO 1183
Apparent Density0.66 g/cm3ISO 60
Melt Mass-Flow Rate (MFR) (300°C/1.2 kg)3.0 g/10 minISO 1133
Melt Volume-Flow Rate (MVR) (300°C/1.2 kg)3.00 cm3/10 minISO 1133
Molding Shrinkage
Across Flow0.60 to 0.80%ISO 2577
Flow0.60 to 0.80%ISO 2577
Across Flow: 2.00 mm20.75%ISO 294-4
Flow: 2.00 mm20.75%ISO 294-4
Water Absorption ISO 62
Saturation, 23°C0.30%
Equilibrium, 23°C, 50% RH0.12%
MechanicalNominal Value UnitTest Method
Tensile Modulus (23°C)2400 MPaISO 527-2/1
Tensile Stress ISO 527-2/50
Yield, 23°C67.0 MPa
Break, 23°C65.0 MPa
Tensile Strain ISO 527-2/50
Yield, 23°C6.3%
Break, 23°C100%
Nominal Tensile Strain at Break (23°C)> 50%ISO 527-2/50
Tensile Creep Modulus ISO 899-1
1 hr 2200 MPa
1000 hr1900 MPa
Flexural Modulus3 (23°C)2400 MPaISO 178
Flexural Strength3 ISO 178
3.5% Strain, 23°C74.0 MPa
23°C100 MPa
Flexural Strain at Flexural Strength ISO 179
23°C, 2 mm/min7.3%
FilmsNominal Value UnitTest Method
Water Vapor Transmission Rate ISO 15106-1
23°C, 100 μm, 85% RH15 g/m2/24 hr
Carbon Dioxide Permeability ISO 2556
25.4 μm16900 cm3/m2/bar/24 hr
100.0 μm4300 cm3/m2/bar/24 hr
Nitrogen Permeability ISO 2556
25.4 μm510 cm3/m2/bar/24 hr
100.0 μm130 cm3/m2/bar/24 hr
Oxygen Permeability ISO 2556
25.4 μm2800 cm3/m2/bar/24 hr
100.0 μm700 cm3/m2/bar/24 hr
ImpactNominal Value UnitTest Method
Charpy Notched Impact Strength4,5 ISO 7391
–30°C, Complete Break16 kJ/m2
23°C, Partial Break70 kJ/m2
Charpy Unnotched Impact Strength ISO 179/1eU
–60°CNo Break
–30°CNo Break
23°CNo Break
Notched Izod Impact Strength6 ISO 180/A
–30°C, Complete Break14 kJ/m2
23°C, Partial Break80 kJ/m2
Multi-Axial Instrumented Impact Energy ISO 6603-2
–30°C65.0 J
23°C60.0 J
Multi-Axial Instrumented Impact Peak Force ISO 6603-2
-30°C6500 N
23°C5600 N
PhysicalNominal Value UnitTest Method
Density1.20 g/cm3 ISO 1183
Apparent Density0.66 g/cm3ISO 60
HardnessNominal Value UnitTest Method
Ball Indentation Hardness115 MPaISO 2039-1
ThermalNominal Value UnitTest Method
Heat Deflection Temperature
0.45 MPa, Unannealed138°CISO 75-2/B
1.8 MPa, Unannealed127°CISO 75-2/A
Glass Transition Temperature145°CISO 11357-2
Vicat Softening Temperature
146°CISO 306/B50
147°CISO 306/B120
Ball Pressure Test (137°C)PassIEC 60695-10-2
CLTE ISO 11359-2
Flow: 23 to 55°C0.000065 cm/cm/°C
Transverse: 23 to 55°C0.000065 cm/cm/°C
Thermal Conductivity (23°C)0.20 W/m/KISO 8302
ElectricalNominal Value UnitTest Method
Surface Resistivity1.0E+16 ohms IEC 60093
Volume Resistivity1.0E+16 ohm cmIEC 60093
Relative Permittivity IEC 60250
23°C, 100 Hz3.10
23°C, 1 Mhz3.00
Dissipation Factor IEC 60250
23°C, 100 Hz0.00050
23°C, 1 Mhz0.0090
Comparative Tracking Index IEC 60112
Solution A250 V
Solution B100 V
Electric Strength (23°C, 1.00 mm)34 kV/mmIEC 60243-1
FlammabilityNominal Value UnitTest Method
Flame Rating - UL UL 94
1.50 mm, CL, NC, WTHB
3.00 mm, WTV-2
6.00 mm, CL, NC, WTV-0
Glow Wire Flammability Index IEC 60695-2-12
1.00 mm850°C
1.50 mm850°C
2.00 mm850°C
3.00 mm960°C
4.00 mm960°C
Oxygen Index727%ISO 4589-2
Burning Rate (> 1.00 mm, US-FMVSS)PassedISO 3795
Flash Ignition Temperature480°CASTM D1929
Needle Flame Test
1.50 mm Method F60.0 sec
1.50 mm Method K5.0 sec
2.00 mm Method K5.0 sec
2.00 mm Method F60.0 sec
3.00 mm Method F120.0 sec
3.00 mm Method K10.0 sec
Self Ingnition Temperature550°CASTM D1929
UL 746Nominal Value UnitTest Method
RTI Str (1.50 mm)125°CUL 746
RTI Imp (1.50 mm)115°CUL 746
RTI Elec (1.50 mm)125°CUL 746
OpticalNominal Value UnitTest Method
Refractive Index81.587ISO 489
Transmittance ISO 13468-2
1.00 μm89.0%
2000 μm88.0%
3000 μm88.0%
4000 μm87.0%
Haze (3000 μm)< 0.80%ISO 14782
Additional InformationNominal Value UnitTest Method
Electrolytical corrosionA1IEC 60426
ISO ShortnamePC, ELS, (..)-05-9ISO 7391

Materiałówe