UWS1은 자정작용(Self-cleaning) 기능의 수성 광촉매 코팅제 (1액형)
Appearance | Milky white |
Appearance of dry film | Transparent |
Non-volatile (wt %) | 6% |
Viscosity | < 10 |
Solvent | WATER |
Curing time | AT 24~26℃, relative humidity is 45~55% |
Construction activity | Roll, spray or dip coating |
Gloss (600) | 70~80 |
Pencil hardness (MITSUBISHI) | B~HB |
Water-resistant (1 week, RT) | PASS |
CROSS CUT | PASS |
Stability (60℃ for 1 Week) | PASS |
Optimum thickness of membrane | 2-4 micrometer |
QUV(313nm) | >900hrs |
코팅 2년 후
코팅 3년 후
ITEM | Number analysis | Test unit |
Sterilization test | 99%(Escherichia coli staphylococcus aureus) | The National Institute of Health Sciences (NIHS) |
Disappearing of Methylene blue | 22.5% (three hours) | Industrial Technology Research Institute |
Disappearing of acetaldehyde | 23.3% (three hours) | Industrial Technology Research Institute |