Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
SPS EA522 DUPONT-DOW US
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Glass fiber reinforced、Filler/fiberglass reinfor、Fill 22% of weight
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Plastic Datasheets
| Basic performance | Test Condition | Test Method | DUPONT-DOW US/EA522 |
|---|---|---|---|
| Water absorption rate | Stauration，23℃ | ISO 62 | 0.070 % |
| density | ISO 1183/B | 1.32 g/cm |
| Mechanical properties | Test Condition | Test Method | DUPONT-DOW US/EA522 |
|---|---|---|---|
| Impact strength of cantilever beam gap | ISO 180 | 10.00 KJ/m | |
| Tensile stress | 屈服 | ISO 527-2 | 95.0 Mpa |
| bending strength | ISO 178 | 150 Mpa | |
| Flexural modulus | ISO 178 | 7600 Mpa | |
| Suspended wall beam without notch impact strength | ISO 180 | 45.0 KJ/m | |
| fracture strain | ISO 527-2 | 2.3 % | |
| Impact strength of simply supported beam without notch | ISO 179 | 35.0 KJ/m | |
| Charpy Notched Impact Strength | ISO 179 | 8.00 KJ/m |
| Electrical performance | Test Condition | Test Method | DUPONT-DOW US/EA522 |
|---|---|---|---|
| dielectric constant | IEC 60250 | 3.000 | |
| Volume resistivity | IEC 60093 | 1.8E+20 ohm.cm | |
| Dielectric loss | IEC 60250 | 0.00100 |
| physical property | Test Condition | Test Method | DUPONT-DOW US/EA522 |
|---|---|---|---|
| Shrinkage rate | Flow | ISO 294-4 | 0.20-0.40 % |
| Across Flow | ISO 294-4 | 0.50-0.90 % |
| Thermal performance | Test Condition | Test Method | DUPONT-DOW US/EA522 |
|---|---|---|---|
| vicat | ISO 306 | 255 °C | |
| UL flame retardant rating | 2.00mm | UL 94 | V-2 |
| Heat distortion temperature | 0.45MPa，未退火，HDT | ISO 75-2/B | 255 °C |
| RTI Str | 1.50mm | UL 746 | 120 °C |
| RTI Imp | 1.50mm | UL 746 | 120 °C |
| Heat distortion temperature | 1.80MPa，未退火，HDT | ISO 75-2/A | 210 °C |
| UL flame retardant rating | 1.50mm | UL 94 | V-1 |
| RTI Elec | 1.50mm | UL 746 | 125 °C |
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