Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA66 140 BH Chem Polymer Company
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | Chem Polymer Company/ 140 BH |
|---|---|---|---|
| Impact strength of cantilever beam gap | 23°C | ASTM D256 | 43 J/m |
| Mechanical properties | Test Condition | Test Method | Chem Polymer Company/ 140 BH |
|---|---|---|---|
| elongation | 断裂 | ASTM D638 | 4.0 % |
| tensile strength | ASTM D638 | 86.2 MPa | |
| elongation | 屈服 | ASTM D638 | 3.0 % |
| Flexural modulus | ASTM D790 | 4720 MPa | |
| bending strength | ASTM D790 | 134 MPa |
| Electrical performance | Test Condition | Test Method | Chem Polymer Company/ 140 BH |
|---|---|---|---|
| dielectric strength | 3.00mm | ASTM D149 | 15 kV/mm |
| Volume resistivity | ASTM D257 | 1E+14 ohms·cm |
| flammability | Test Condition | Test Method | Chem Polymer Company/ 140 BH |
|---|---|---|---|
| UL flame retardant rating | 0.8mm | UL 94 | HB |
| Limiting Oxygen Index | ASTM D2863 | 27 % |
| physical property | Test Condition | Test Method | Chem Polymer Company/ 140 BH |
|---|---|---|---|
| Water absorption rate | 24hr | ASTM D570 | 0.90 % |
| density | ASTM D792 | 1.44 g/cm³ | |
| Shrinkage rate | MD2 | ASTM D955 | 1.0to1.5 % |
| Thermal performance | Test Condition | Test Method | Chem Polymer Company/ 140 BH |
|---|---|---|---|
| Heat distortion temperature | 1.8MPa,未退火，HDT | ASTM D648 | 215 °C |
| melting temperature | ASTM D789 | 257 °C | |
| Heat distortion temperature | 0.45MPa,未退火，HDT | ASTM D648 | 242 °C |
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