비즈니스 라이센스가 검증 된 공급 업체
Surface dry time | ≤4h |
Hard dry time | ≤2 days (Best strength: ≤7 days) |
Pencil hardness | ≥2 H (JIS-K5400.8.9 Standrad) |
Abradability | ≤0.002 (JIS-K5400.8.9 Standrad) |
Adhesive strength | ≤1 Grade |
Compressive strength | ≥85N/mm2 |
Water resistance | 7 days (JIS-K5400.8.19 Standrad) |
Alkali resistance | 7 days (JIS-K5400.8.21 Standrad and JIS-K5400.8.22 Standrad) |
Acid resistance | 30 days in 5% sulfuric acid solution |
Resistance to water temperature | 48h in 50ºC |
비즈니스 라이센스가 검증 된 공급 업체