Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT SK601 BK851 DUPONT TAIWAN
Crastin®
Automotive Applications、Electronic and electrical、Industrial applications、Automotive Applications、Industrial applications、Automotive Applications
Glass fiber reinforced、Filler: Glass fiber reinf、Good strength (glass fibe、20% by weight ratio)、20% filler by weight、Good strength (glass fibe、20% by weight ratio)、20% filler by weight
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Plastic Datasheets
| Other performance | Test Condition | Test Method | DUPONT TAIWAN/SK601 BK851 |
|---|---|---|---|
| Limiting Oxygen Index | ISO 4589-1, -2 | 19 % |
| Impact resistance | Test Condition | Test Method | DUPONT TAIWAN/SK601 BK851 |
|---|---|---|---|
| Charpy Notched Impact Strength | 23°C | ISO179/1eA | 8.0 kJ/m² |
| -30°C | ISO180/1U | 60 kJ/m² | |
| Impact strength of cantilever beam gap | -30°C | ISO180/1A | 8.0 kJ/m² |
| 23°C | ISO180/1A | 9.0 kJ/m² | |
| 23°C | ISO180/1U | 60 kJ/m² | |
| Charpy Notched Impact Strength | -30°C | ISO179/1eA | 9.0 kJ/m² |
| Impact strength of simply supported beam without notch | 23°C | ISO179/1eU | 60 kJ/m² |
| -30°C | ISO179/1eU | 55 kJ/m² |
| Supplementary Information | Test Condition | Test Method | DUPONT TAIWAN/SK601 BK851 |
|---|---|---|---|
| Emissions of Organic Compounds | VDA277 | 140 µgC/g | |
| Odor | VDA270 | 3.00 |
| Mechanical properties | Test Condition | Test Method | DUPONT TAIWAN/SK601 BK851 |
|---|---|---|---|
| bending strength | 23℃ | ISO 178 | 180 MPa |
| Charpy non notched impact strength | -，23 ℃, Type 1, Edgewise | ISO 179 | 56 KJ/m |
| TensileCreepModule | 1hr | ISO899-1 | 7200 Mpa |
| Flexural modulus | 23℃ | ISO 178 | 6200 MPa |
| Bending stress | ISO178 | 180 Mpa | |
| Tensile modulus | ISO527-2 | 7000 Mpa | |
| Tensile creep modulus | -，1h | ISO 899-1 | 7200 MPa |
| Non notched impact strength | 23 ℃, Type 1 | ISO 180 | 44 KJ/m |
| Tensile creep modulus | 1000hr | ISO899-1 | 5600 Mpa |
| Tensile strain | 断裂 | ISO527-2 | 3.2 % |
| Tensile creep modulus | -，1000h | ISO 899-1 | 5600 MPa |
| Tensile stress | 断裂 | ISO527-2 | 120 Mpa |
| Fracture point tensile stress | 23℃ | ISO 527-1, -2 | 120 MPa |
| Charpy notch impact strength | -，-30 ℃, Type 1, Edgewise, Notch A | ISO 179 | 9.8 KJ/m |
| Charpy non notched impact strength | -，-30℃, Type 1, Edgewise | ISO 179 | 54 KJ/m |
| Fracture point tensile strain | 23℃ | ISO 527-1, -2 | 3.2 % |
| Tensile modulus | 23℃ | ISO 527-1, -2 | 7400 MPa |
| Flexural modulus | ISO178 | 6500 Mpa | |
| Charpy notch impact strength | -，23℃, Type 1, Edgewise, Notch A | ISO 179 | 7.5 KJ/m |
| Notch impact strength | 23 ℃, Type 1, Notch A | ISO 180 | 8 KJ/m |
| Electrical performance | Test Condition | Test Method | DUPONT TAIWAN/SK601 BK851 |
|---|---|---|---|
| Dissipation Factor | 1MHz | IEC60250 | 0.019 |
| Surface Resistivity | IEC60093 | 1E+15 ohms | |
| CTI | IEC60112 | 350 V | |
| 1MHz | IEC60250 | 3.60 | |
| Volume resistivity | IEC60093 | >1.0E+15 ohms·cm | |
| dielectric strength | IEC60243-1 | 29 KV/mm | |
| Dissipation Factor | 100Hz | IEC60250 | 1.2E-03 |
| 100Hz | IEC60250 | 4.00 |
| flammability | Test Condition | Test Method | DUPONT TAIWAN/SK601 BK851 |
|---|---|---|---|
| UL flame retardant rating | 0.75mm | UL94 | HB |
| 1.5mm | UL94 | HB | |
| FMVSS flammability | FMVSS302 | B | |
| Burning rate 3 | 1.00mm | ISO3795 | 28 mm/min |
| UL flame retardant rating | 0.75mm | IEC60695-11-10,-20 | HB |
| 1.5mm | IEC60695-11-10,-20 | HB | |
| Limiting Oxygen Index | ISO4589-2 | 19 % | |
| Fogging-G-value | condensate)4 | ISO6452 | 1E-04 g |
| physical property | Test Condition | Test Method | DUPONT TAIWAN/SK601 BK851 |
|---|---|---|---|
| Shrinkage rate | -，Flow | ISO 294-4 | 0.35 % |
| TD | ISO294-4 | 1.1 % | |
| Water absorption rate | -，Sat/23C | ISO 62 | 0.4 % |
| density | ISO 1183 | 1.45 g/cm | |
| SpecificHeatCapacity of Melt | 1860 J/kg/°C | ||
| Water absorption rate | 饱和,23°C,2.00mm | ISO62 | 0.40 % |
| -，23C/59RH | ISO 62 | 0.15 % | |
| MediumDensity | 1.26 g/cm³ | ||
| Ejection Temperature | 170 °C | ||
| Shrinkage rate | MD | ISO294-4 | 0.30 % |
| -，Across Flow | ISO 294-4 | 1.0 % | |
| density | ISO1183 | 1.45 g/cm³ | |
| Water absorption rate | 平衡,23°C,2.00mm,50%RH | ISO62 | 0.15 % |
| ThermalConductivityofMelt | 0.25 W/m/K |
| Thermal performance | Test Condition | Test Method | DUPONT TAIWAN/SK601 BK851 |
|---|---|---|---|
| TD | ISO11359-2 | 1E-04 cm/cm/°C | |
| UL flame retardant rating | -，1.50 mm | UL 94 HB | |
| 平行流动方向，23 to 55℃(73 to 130°F) | ISO 11359-1, -2 | 0.000100 cm/cm/℃ | |
| 1.8MPa,未退火 | ISO75-2/A | 204 °C | |
| MD | ISO11359-2 | 4E-05 cm/cm/°C | |
| -，1.80 Mpa，未退火 | ISO 75B-1, -2 | 204 ℃ | |
| melting temperature | ISO 3146 | 225 ℃ | |
| 垂直流动方向，23 to 55℃(73 to 130°F) | ISO 11359-1, -2 | 0.000040 cm/cm/℃ | |
| 0.45MPa,未退火 | ISO75-2/B | 220 °C | |
| vicat | ISO306/B50 | 210 °C | |
| melting temperature | ISO11357-3 | 224 °C | |
| UL flame retardant rating | -，3.00 mm | UL 94 HB | |
| -，0.45 Mpa，未退火 | ISO 75B-1, -2 | 220 ℃ | |
| UL flame retardant rating | -，0.750 mm | UL 94 HB |
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