Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT 357U BK1066 SABIC INNOVATIVE SHANGHAI
VALOX™
Electrical field,Electronic field,Electrical appliances,medicine,Medical supplies,Nursing supplies,Plastic bag,Liquid handling,Lawn equipment,Garden equipment,Non specific food,Outdoor applications,Industrial applications,Household goods,Architectural application field,Lighting applications
Flame retardant,UV resistance,Impact modification
UL
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | SABIC INNOVATIVE SHANGHAI/357U BK1066 |
|---|---|---|---|
| Suspended wall beam without notch impact strength | 23°C | ASTM D4812 | 3200 J/m |
| Dart impact | 23°C | ASTM D3029 | 43.0 43.0 J |
| hardness | Test Condition | Test Method | SABIC INNOVATIVE SHANGHAI/357U BK1066 |
|---|---|---|---|
| Rockwell hardness | R 级 | ASTM D785 | 117 |
| thermal performance | Test Condition | Test Method | SABIC INNOVATIVE SHANGHAI/357U BK1066 |
|---|---|---|---|
| RTI Elec | UL 746 | 120 °C | |
| Linear coefficient of thermal expansion | -40 到 40°C，流动 | ASTM E831 | 9.2E-5 cm/cm/°C |
| Heat Deflection Temperature | 1.8 MPa, 未退火, 6.40 mm，HDT | ASTM D648 | 98.0 °C |
| RTI Imp | UL 746 | 120 °C | |
| RTI | UL 746 | 140 °C | |
| Linear coefficient of thermal expansion | 60 到 138°C，流动 | ASTM E831 | 1.2E-4 cm/cm/°C |
| Heat Deflection Temperature | 0.45 MPa, 未退火, 6.40 mm，HDT | ASTM D648 | 137 °C |
| Mechanical properties | Test Condition | Test Method | SABIC INNOVATIVE SHANGHAI/357U BK1066 |
|---|---|---|---|
| elongation | 断裂 | ASTM D638 | 110 % |
| tensile strength | 屈服 | ASTM D638 | 48.0 Mpa |
| 断裂 | ASTM D638 | 48.0 Mpa | |
| bending strength | 断裂, 50.0 mm 跨距 | ASTM D790 | 82.0 Mpa |
| 屈服, 50.0 mm 跨距 | ASTM D790 | 82.0 Mpa | |
| flexural modulus | 50.0 mm 跨距 | ASTM D790 | 2060 Mpa |
| Electrical performance | Test Condition | Test Method | SABIC INNOVATIVE SHANGHAI/357U BK1066 |
|---|---|---|---|
| dielectric strength | 1.60 mm, in Oil | ASTM D149 | 25 KV/mm |
| dielectric constant | 100 Hz | ASTM D150 | 3.20 |
| 1 MHz | ASTM D150 | 3.20 | |
| volume resistivity | ASTM D257 | > 1.2E+16 ohms·cm | |
| Compared to the Leakage Tracking Index (CTI) | UL 746 | PLC 2 | |
| High arc combustion index (HAI) | UL 746 | PLC 3 | |
| dielectric strength | 3.20 mm, in Oil | ASTM D149 | 19 KV/mm |
| Dissipation Factor | 100 Hz | ASTM D150 | 3.0E-3 |
| Hot wire ignition (HWI) | UL 746 | PLC 2 | |
| dielectric strength | 3.20 mm, in Air | ASTM D149 | 19 KV/mm |
| arc resistance | ASTM D495 | PLC 6 | |
| High Voltage Arc Traceability Rate (HVTR) | UL 746 | PLC 3 | |
| Dissipation Factor | 1 MHz | ASTM D150 | 0.030 |
| Physical properties | Test Condition | Test Method | SABIC INNOVATIVE SHANGHAI/357U BK1066 |
|---|---|---|---|
| Specific volume | ASTM D792 | 0.750 cm³/g | |
| shrinkage rate | 横向流动 : 2.30 到 4.60 mm | 内部方法 | 1.2 - 1.6 % |
| 流动 : 0.750 到 2.30 mm | 内部方法 | 0.80 - 1.1 % | |
| Water absorption rate | 24 hr | ASTM D570 | 0.080 % |
| shrinkage rate | 流动 : 2.30 到 4.60 mm | 内部方法 | 1.0 - 1.4 % |
| Outdoor applicability | UL 746C | f1 | |
| shrinkage rate | 横向流动 : 0.750 到 2.30 mm | 内部方法 | 0.90 - 1.3 % |
| flammability | Test Condition | Test Method | SABIC INNOVATIVE SHANGHAI/357U BK1066 |
|---|---|---|---|
| UL flame retardant rating | 0.46 mm | UL 94 | HB |
| 3.0 mm | UL 94 | 5VA | |
| 0.64 mm | UL 94 | V-0 | |
| Limiting Oxygen Index | ASTM D2863 | 30 % |
| injection | Test Condition | Test Method | SABIC INNOVATIVE SHANGHAI/357U BK1066 |
|---|---|---|---|
| screw speed | 50 to 100 rpm | ||
| Suggested maximum moisture content | 0.020 % | ||
| Processing (melt) temperature | 250 to 265 °C | ||
| mold temperature | 50 to 75 °C | ||
| drying temperature | 120 °C | ||
| Suggested injection volume | 40 to 80 % | ||
| drying time | 3.0 to 4.0 hr | ||
| Temperature in the middle of the barrel | 245 to 260 °C | ||
| Temperature at the rear of the barrel | 240 to 255 °C | ||
| Exhaust hole depth | 0.025 to 0.038 mm | ||
| Temperature at the front of the material cylinder | 250 to 265 °C | ||
| Back pressure | 0.300 to 0.700 Mpa | ||
| Spray nozzle temperature | 245 to 260 °C |
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