Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates

PC 3208 COVESTRO THAILAND
Makrolon®
building materials、Casters、Transportation equipment
High impact resistance、high molecular weight、Drinking water contact
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Plastic Datasheets
Impact resistance | Test Condition | Test Method | COVESTRO THAILAND/3208 |
---|---|---|---|
Impact strength of simply supported beam without notch | -30°C | ISO 179/1eU | NoBreak |
Multi axis Instrumented Impact Energy | -30°C | ISO 6603-2 | 75.0 J |
Impact strength of cantilever beam gap | 23°C,局部断裂 | ISO 7391 | 75 kJ/m² |
Impact strength of simply supported beam without notch | 23°C | ISO 179/1eU | NoBreak |
Charpy Notched Impact Strength | -30°C,完全断裂 | ISO 7391 | 18 kJ/m² |
Impact strength of simply supported beam without notch | -60°C | ISO 179/1eU | NoBreak |
Charpy Notched Impact Strength | 23°C,局部断裂 | ISO 7391 | 80 kJ/m² |
Multi axis Instrumented Peak Impact Force | 23°C | ISO 6603-2 | 5800 N |
Multi axis Instrumented Impact Energy | 23°C | ISO 6603-2 | 65.0 J |
Impact strength of cantilever beam gap | -30°C,完全断裂 | ISO 7391 | 20 kJ/m² |
Multi axis Instrumented Peak Impact Force | -30°C | ISO 6603-2 | 6700 N |
hardness | Test Condition | Test Method | COVESTRO THAILAND/3208 |
---|---|---|---|
ball-indentation hardness | ISO 2039-1 | 111 Mpa |
Mechanical properties | Test Condition | Test Method | COVESTRO THAILAND/3208 |
---|---|---|---|
bending strength | 3.5%Strain,23°C | ISO 178 | 72.0 Mpa |
Tensile creep modulus | 1hr | ISO 899-1 | 2200 Mpa |
Bending Strain | 23°C | ISO 178 | 7.2 % |
tensile strength | 屈服,23°C | ISO 527-2/50 | 65.0 Mpa |
bending strength | 23°C | ISO 178 | 95.0 Mpa |
tensile strength | 断裂,23°C | ISO 527-2/50 | 75.0 Mpa |
Tensile strain | 屈服,23°C | ISO 527-2/50 | 6.3 % |
Flexural modulus | 23°C | ISO 178 | 2350 Mpa |
Tensile creep modulus | 1000hr | ISO 899-1 | 1900 Mpa |
Tensile modulus | 23°C | ISO 527-2/1 | 2350 Mpa |
Tensile strain | 断裂,23°C | ISO 527-2/50 | 120 % |
Nominal tensile fracture strain | 23°C | ISO 527-2/50 | >50 % |
optical performance | Test Condition | Test Method | COVESTRO THAILAND/3208 |
---|---|---|---|
transmissivity | 1000µm | ISO 13468-2 | 89.0 % |
2000µm | ISO 13468-2 | 89.0 % | |
Haze ratio | 3000µm | ISO 14782 | <0.80 % |
transmissivity | 3000µm | ISO 13468-2 | 88.0 % |
refractive index | ISO 489 | 1.587 | |
transmissivity | 4000µm | ISO 13468-2 | 87.0 % |
flammability | Test Condition | Test Method | COVESTRO THAILAND/3208 |
---|---|---|---|
FlashIgnitionTemperature | ASTM D1929 | 480 °C | |
SelfIgnitionTemperature | ASTM D1929 | 550 °C |
physical property | Test Condition | Test Method | COVESTRO THAILAND/3208 |
---|---|---|---|
Shrinkage rate | TD | ISO 2577 | 0.60-0.80 % |
density | 23°C | ISO 1183 | 1.20 g/cm³ |
Apparent density | ISO 60 | 0.66 g/cm³ | |
Shrinkage rate | TD:2.00mm3 | ISO 294-4 | 0.75 % |
Water absorption rate | 平衡,23°C,50%RH | ISO 62 | 0.12 % |
Melt volume flow rate | 300°C/1.2kg | ISO 1133 | 5.00 cm3/10min |
Shrinkage rate | MD | ISO 2577 | 0.60-0.80 % |
Water absorption rate | 饱和,23°C | ISO 62 | 0.30 % |
Shrinkage rate | MD:2.00mm3 | ISO 294-4 | 0.70 % |
melt mass-flow rate | 300°C/1.2kg | ISO 1133 | 5.5 g/10min |
Thermal performance | Test Condition | Test Method | COVESTRO THAILAND/3208 |
---|---|---|---|
vicat | -- | ISO 306/B120 | 151 °C |
Linear coefficient of thermal expansion | MD:23到55°C | ISO 11359-2 | 6.5E-05 cm/cm/°C |
Heat distortion temperature | 0.45MPa,未退火,HDT | ISO 75-2/B | 142 °C |
thermal conductivity | 23°C | ISO 8302 | 0.20 W/m/K |
Linear coefficient of thermal expansion | TD:23to55°C | ISO 11359-2 | 6.5E-05 cm/cm/°C |
Heat distortion temperature | 1.8MPa,未退火,HDT | ISO 75-2/A | 130 °C |
vicat | -- | ISO 306/B50 | 150 °C |
ball-indentation hardness | 141°C | IEC 60695-10-2 | Pass |
Glass Transition Temperature | ISO 11357-2 | 150 °C |
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