| Vspray-2 | ||
| Appearance | Light yellow to brown transparent liquid | |
| Hydroxyl value | mgKOH/g | 100-200 | 
| Viscosity | mPa.S/20ºC | 200-300 | 
| Specific gravity | g/ml(20ºC) | 1.05-1.10 | 
| Storage Temperature | ºC | 10-40 | 
| Storage Stability | month | 6 | 
| Ratio | 1:1 | ||
| Cream | time | S | 3-5 | 
| Gel | time | S | 6-10 | 
| Free density | kg/m3 | 8-12 | |
| Items | Index | 
| Spray Density Initial Thermal Conductivity(15ºC) Water Absorption Oxygen Index  |          ≥12kg/m3 ≤40mW/(m.K) ≤4% ≥23  |