| Taber Wear Test | Flammability | ||||||
|---|---|---|---|---|---|---|---|
| Before (g) | After (g) | Change (%) | △E | Grayscale (grade) | Before aging | heat aging | |
| Commercial | 6.8794 | 6.8583 | -0.3 | 0.50 | 4.5 | SE | SE |
| 1st-developed | 5.5881 | 5.5516 | -0.7 | 2.41 | 3.0 | SE | SE |
| 2nd-developed | 4.9023 | 4.8819 | -0.4 | 0.43 | 4.5 | SE | SE |
| 3rd-developed | 4.7998 | 4.7745 | -0.5 | 0.78 | 4.5 | SE | SE |
| 4th-developed | 5.5410 | 5.5187 | -0.4 | 0.87 | 4.5 | SE | SE |
| 5th-developed | 5.0320 | 5.0069 | -0.4 | 0.30 | 5.0 | SE | SE |