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Test Item | Unit | Test method | Typical data | ||||
Operating degree of coning | 0.1mm | GB/T 269 | 325 | 276 | 223 | ||
Drop point | ℃ | GB/T 3498 | 239 | 246 | 251 | ||
Oil separation of steel mesh (100℃, 24h) | % | NB/SH/T 0324 | 3.1 | 2.4 | 1.5 | ||
Corrosion (T2 copper sheet, 100 ℃, 24 h) | - | GB/T 7326 | No green or black change in copper sheet | No green or black change in copper sheet | No green or black change in copper sheet | ||
Water leaching loss (79℃, 1h) | % | SH/T 0109 | 2.72 | 2.35 | 1.74 | ||
Evaporation (99℃, 22h) | % | GB/T 7325 | 0.64 | 0.62 | 0.59 | ||






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