Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
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PA66 22L-NBK1 USA Wellman
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Plastic Datasheets
Mechanical properties | Test Condition | Test Method | USA Wellman/22L-NBK1 |
---|---|---|---|
bending strength | 23℃ | ISO 178 | 105 MPa |
Flexural modulus | 23℃ | ISO 178 | 2900 MPa |
Tensile strain | 屈服, 23℃ | ISO 527-2 | 30 % |
tensile strength | 屈服, 23℃ | ISO 527-2 | 80.0 MPa |
Impact strength of cantilever beam gap | 23℃ | ISO 180 | 5.5 kJ/m² |
physical property | Test Condition | Test Method | USA Wellman/22L-NBK1 |
---|---|---|---|
Shrinkage rate | TD: 23℃ | ISO 294-4 | 2.0-2.4 % |
density | ISO 1183 | 1.14 g/cm³ | |
Shrinkage rate | MD: 23℃ | ISO 294-4 | 1.8-2.2 % |
Thermal performance | Test Condition | Test Method | USA Wellman/22L-NBK1 |
---|---|---|---|
melting temperature | ISO 3146 | 260 ℃ | |
Heat distortion temperature | 1.8 MPa, 未退火,HDT | ISO 75-2/A | 70.0 ℃ |
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