Serial Number NO | Performance properties | Unit unit | Index standard | Inspection Results result |
1 | Appearance |
| Molded phenolic plastic samples must be free of impurities and debris, with a shiny and smooth surface. | Compliant |
2 | Volume Coefficient |
| ≤4.0 | 2.09 |
3 | Relative Density | g/cm³ | ≤2.0 | 1.41 |
4 | Impact Strength | KJ/m2 | ≥3.5 | 6.05 |
5 | Hot deformation temperature | ℃ | ≥160 | 175 |
6 | Bend Strength | MPa | ≥80 | 88 |
7 | Insulating Resistance | Ω | ≥1010 | 1.33*1010 |
8 | Dielectric Strength | MV/m | ≥2.0 | 3.04 |
9 | Dielectric Loss Factor |
| / | / |
10 | Absorbency | mg | ≤40 | 14.6 |
11 | Shrinkage rate | % | Buyer and seller negotiate | 0.54 |
12 | Liquidity | mm | Supplier and buyer negotiate | 155 |
13 | Leakage Tracking Index |
| ≥175 | 175 |
14 | Combustion Performance (Burning Rod Method) |
| After 3 minutes, remove the hot rod from the sample, and within 30 seconds, there should be no visible flame on the sample. | Meets |
Data is for reference only.
