Formula Composition
| index of superior products | |
|---|---|
| appearance | transparent oily liquid without visible impurities |
| color number | ≤ 30 |
| purity | ≥ 99.5% |
| density | 0.981-0.985 g/cm³ |
| acid value | ≤0.02 mg KOH/g |
| flash point | ≥ 210 ℃ |
| moisture | ≤ 0.03% |
| volume resistivity | ≥2*1010 Ω·m |
