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Specification：
|
Item |
Standard |
Test Method |
|
Iodine Absorption |
45±5 |
GB/T 3780.1 |
|
DBP Absorption (ml/g) |
120±2 |
GB/T 3780.2 |
|
Tint Strength % |
≥80 |
GB/T 3780.6 |
|
Heating Loss % |
≤2.5 |
GB/T 3780.8 |
|
Volatile % |
≤0.5 |
GB/T 7047 |
|
PH |
≥7.0 |
GB/T 3780.7 |