| Customization: | Available |
|---|---|
| CAS No.: | 9002-84-0 |
| Formula: | (C2f4)N |
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| No. | Index name | Technical Index | ||
| 3112 3122 3113 3123 3114 3124 |
3212 3222 3213 3223 3214 3224 |
3313 | ||
| 1 | Cleanliness | a. The surface is clean and the texture is uniform, and no impurities are allowed b. There is no obvious color difference in the cross section of the 57mm rod |
The surface is clean, the texture is uniform, no metal impurities are allowed, and no more than 2 impurities less than or equal to 1mm | The surface is not clean, the texture is uneven, or there are small metal impurities, more than 2 impurities less than or equal to 1mm |
| 2 | Tensile strength MP≥ | 25.5 | 22.5 | 16.0 |
| 3 | Elongation% | 250 | 250 | 200 |
| 4 | Moisture content% | 0.04 | 0.04 | 0.05 |
| 5 | Melting point °C | 327±5 | 327±5 | - |
| 6 | Standard relative density | 2.13-2.18 | 2.13-2.18 | - |
| 7 | Thermal instability index ≤ | 50 | 50 | - |
| 8 | Electric strength MV/m ≥ | 60 | - | - |
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