Complaint
| Items | Requirement | Item | Requirement |
| Powder | Uniform / free from impurities | Setting time | 2'30"-3'00" |
| Color | Regular: blue Chromatic::after mixed with water, Purple red change to white gradually | Color changing time | 2'30"-3'00" |
| Scent | mint | Compressive strength | ≥0.35MPa |
| powder : water | 10g: (22-23)ml | Strain in compression | (5-20)% |
| Mixed material | Mixing 30sec/Homogeneous/free from lumps/ smooth surface/a smooth plastic mass | Compatibility with gypsum and reproduction of detail | Reproduce 50um -line |
| Total working time | 1'30" | Recovery from deformation | ≥95% |
