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Iodine Absorption(mg/g)
Item
Standard
Test Method
Particle Size(nm)
12±1
380±10
GB/T 3780.1
DBP Absorption (ml/g)
110±10
GB/T 3780.2
Tint Strength %
≥140
GB/T 3780.6
Heating Loss %
≤2.5
GB/T 3780.8
Volatile %
≥10
GB/T 7047
PH
≤7.0
GB/T 3780.7