| Item | Unit | Index | Test standard |
| Appearance | -- | Transparent,light yellow | GB/T 8237.4.1.1 |
| Viscosity | 25 ºC , Pa.S | 0.25~0.45 | GB/T 7193.1 |
| Gel time | 25 ºC , min | 10~22 | GB/T 7193.6 |
| Acid value | mgKOH/g | 19~27 | GB/T 2895 |
| Non-volatile | % | 59~65 | GB/T 7193.3 |
| item | Unit | Measured value | Test standard |
| Barcol Hardness | -- | 46 | GB 3854 - 83 |
| HDT | ºC | 57 | GB 1634 - 04 |
| Elongation at break | % | 4.0 | GB/T 2568 - 95 |
| water absorption | % | 0.1 | GB/T 1462 - 88 |
Factory instruction
Boat: