Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PPA Generic PPA - Aramid Fiber Generic
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | Generic/Generic PPA - Aramid Fiber |
|---|---|---|---|
| Impact strength of cantilever beam gap | 23°C | ASTM D256 | 21to66 J/m |
| Suspended wall beam without notch impact strength | 23°C | ASTM D256 | 260to270 J/m |
| Electrical performance | Test Condition | Test Method | Generic/Generic PPA - Aramid Fiber |
|---|---|---|---|
| Volume resistivity | 23°C | ASTM D257 | 10到1.0E+15 ohms·cm |
| Mechanical properties | Test Condition | Test Method | Generic/Generic PPA - Aramid Fiber |
|---|---|---|---|
| bending strength | 23°C | ASTM D790 | 123to244 MPa |
| tensile strength | 23°C | ASTM D638 | 65.9to147 MPa |
| coefficient of friction | ASTM D1894 | 0.13to0.25 | |
| Tensile modulus | 23°C | ASTM D638 | 3450to6030 MPa |
| Flexural modulus | 23°C | ASTM D790 | 3450to6550 MPa |
| elongation | 断裂,23°C | ASTM D638 | 1.0to3.3 % |
| physical property | Test Condition | Test Method | Generic/Generic PPA - Aramid Fiber |
|---|---|---|---|
| Shrinkage rate | MD：23°C | ASTM D955 | 0.067to1.2 % |
| Water absorption rate | 23°C,24hr | ASTM D570 | 0.20to0.42 % |
| density | ASTM D792 | 1.25to1.40 g/cm³ |
| Thermal performance | Test Condition | Test Method | Generic/Generic PPA - Aramid Fiber |
|---|---|---|---|
| Heat distortion temperature | 1.8MPa,未退火，HDT | ASTM D648 | 118to282 °C |
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