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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PAI 4310 USA Suwei
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Bearings, thrust washers, wear pads, slats, piston rings, seals, blades, and valve seats
Adding ingredients such as graphite powder, fluorinated polymer, a composite with high compressive strength, versatility, high performance, low friction coefficient, and wear resistance,
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Plastic Datasheets
| Basic Performance | Test Condition | Test Method | USA Suwei/4310 |
|---|---|---|---|
| density | ASTM D792 | 1.47 g/cm3 | |
| Water absorption rate | 24hr | ASTM D570 | 0.28 % |
| thermal performance | Test Condition | Test Method | USA Suwei/4310 |
|---|---|---|---|
| Extreme Oxygen Index | ASTM D2863 | 44 % | |
| Hot deformation temperature | 1.8MPa | ASTM D648 | 279 ℃ |
| Linear coefficient of thermal expansion | ASTM D696 | 25.2 ppm/°C | |
| UL flame retardant rating | UL 94 | V-0 |
| mechanical properties | Test Condition | Test Method | USA Suwei/4310 |
|---|---|---|---|
| Bending modulus | 23℃ | ASTM D790 | 6900 MPa |
| bending strength | 23℃ | ASTM D790 | 215 MPa |
| Compressive modulus | ASTM D695 | 5.3 MPa | |
| compressive strength | ASTM D695 | 166 MPa | |
| Elongation at Break | 23℃ | ASTM D1708 | 7 % |
| Impact strength of cantilever beam gap | Unnotched 3.2mm | ASTM D256 | 404 J/m |
| （Notched）3.2mm | ASTM D256 | 64 J/m | |
| Poisson's ratio | 0.39 | ||
| shear strength | 23℃ | ASTM D732 | 112 MPa |
| Tensile modulus | 23℃ | ASTM D790 | 6600 MPa |
| tensile strength | 23℃ | ASTM D1708 | 163 MPa |