Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT PBT A3 V20 CNZ0350 BT331 Brazil Petropol
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | Brazil Petropol/PBT A3 V20 CNZ0350 BT331 |
|---|---|---|---|
| Charpy Notched Impact Strength | 23°C | ISO 179 | 3.5 kJ/m² |
| Impact strength of simply supported beam without notch | 23°C | ASTM D256 | 25.0 kJ/m² |
| Mechanical properties | Test Condition | Test Method | Brazil Petropol/PBT A3 V20 CNZ0350 BT331 |
|---|---|---|---|
| tensile strength | 断裂,23°C | ASTM D638 | 60.0 MPa |
| Tensile modulus | 23°C | ASTM D638 | 3300 MPa |
| elongation | 断裂,23°C | ASTM D638 | 4.0 % |
| physical property | Test Condition | Test Method | Brazil Petropol/PBT A3 V20 CNZ0350 BT331 |
|---|---|---|---|
| Shrinkage rate | MD：3.20mm | ASTM D955 | 1.2to1.6 % |
| melt mass-flow rate | 260°C/2.16kg | ASTM D1238 | 34 g/10min |
| ash content | ASTM D2584 | 18to22 % | |
| density | ASTM D792 | 1.43 g/cm³ |
| Thermal performance | Test Condition | Test Method | Brazil Petropol/PBT A3 V20 CNZ0350 BT331 |
|---|---|---|---|
| Heat distortion temperature | 1.8MPa,未退火，HDT | ASTM D648 | 75.0 °C |
| melting temperature | ASTM D2117 | 225 °C | |
| Heat distortion temperature | 0.45MPa,未退火，HDT | ASTM D648 | 180 °C |
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