Features
Storage
- Viscosity Index: 86-73 (ml/g)
- K-Value: 59-55
- Average Polymerization Degree: 740-650
- Number of Impurity Particles: 20
- Volatile Component: ≤0.40%
- Apparent Density: ≥0.50 (g/cm³)
- Volatile Substance: ≤0.4%
- Volatile Content: ≥0.50%
- Whiteness (160 ℃, 10min): ≥75%
- It should be stored in a dry warehouse, in well-ventilated groups. Opening the warehouse to air should be prohibited, and exposure to sunlight and rain should be avoided.