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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA66 A3EG5 BASF GERMANY
Ultramid®
Industrial machinery,Electrical applications
High mobility,Oil resistant
UL
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Plastic Datasheets
| thermal performance | Test Condition | Test Method | BASF GERMANY/A3EG5 |
|---|---|---|---|
| Hot deformation temperature | 1.8Mpa | ISO 75-2 | 250 ℃ |
| HDT | ASTM D648/ISO 75 | 245(1.80MPa) ℃（℉） | |
| 0.45Mpa | ISO 75-2 | 250 ℃ | |
| Linear coefficient of thermal expansion | ASTM D696/ISO 11359 | 0.25-0.35 mm/mm.℃ | |
| Melting temperature | 260 ℃（℉） | ||
| UL flame retardant rating | UL94 | HB |
| mechanical properties | Test Condition | Test Method | BASF GERMANY/A3EG5 |
|---|---|---|---|
| bending strength | ASTM D790/ISO 178 | 7600 kg·cm/cm(J/M)ft·lb/in | |
| Charpy Notched Impact Strength | ASTM D256/ISO 179 | 55 kg·cm/cm(J/M)ft·lb/in | |
| Elongation at Break | ASTM D638/ISO 527 | 3 % | |
| Impact strength of cantilever beam gap | ISO 180/1A | 9.5 KJ/m | |
| ASTM D256/ISO 179 | 9.5 kg·cm/cm(J/M)ft·lb/in | ||
| Rockwell hardness | ASTM D785 | 260 | |
| Tensile modulus | ASTM D638/ISO 527 | 8600 kg/cm²(MPa)[Lb/in²] | |
| Tensile stress | Yield | ISO 527-2 | 175 MPa |
| Electrical performance | Test Condition | Test Method | BASF GERMANY/A3EG5 |
|---|---|---|---|
| Dielectric constant | ASTM D150/IEC 60250 | 3.5 | |
| 1MHz | IEC 60250 | ||
| Dielectric loss | 1MHz | IEC 60250 | |
| Surface resistivity | IEC 60093 | Ω | |
| Volume resistivity | IEC 60093 | Ω.M | |
| ASTM D257/IEC 60093 | 1E 13 Ω.cm |
| Physical properties | Test Condition | Test Method | BASF GERMANY/A3EG5 |
|---|---|---|---|
| density | ASTM D792/ISO 1183 | 1320 | |
| melt mass-flow rate | ASTM D1238/ISO 1133 | 50 （cm3/10min 275℃/5kg ) g/10min | |
| Shrinkage rate | ASTM D955 | 0.55 % | |
| Water absorption rate | 23℃,50%相对湿度 | ISO 62 | 1.7-2.1 % |
| ASTM D570/ISO 62 | 1.7-2.1 % |