LRI 코팅, 630°C 강화 처리 통과, 2.5~4.5배 도광 이득 구현
유럽 유리 산업 선도 기업
핵심 지표
01
과제
The glass manufacturer needed an LRI coating at RI 1.37 that could survive furnace tempering (250 seconds at 630°C with rapid cooling) for use in architectural and automotive light-guiding glass. No existing LRI coating on the market was known to withstand this thermal process.
02
접근 방법
Kriya developed both UV-curable and thermal-curable LRI variants at RI 1.37. Testing included direct glass coating with low-E film, PET substrate variants, and tempering survival validation. The thermal-curable variant (095-105-C V6) was optimised for the customer’s high-temperature process.
03
성과
The thermal-curable LRI achieved 93.8% transmission (3.9% gain over uncoated substrate) with 0.34% haze. The coating survived full furnace tempering at 630°C with no visible deterioration. Light-guiding tests confirmed 2.5–4.5× luminance improvement versus uncoated glass, comparable to LRI-on-PET performance.
Kriya를 선택하는 이유
Kriya is the only supplier offering PFAS-free overcoatable LRI that survives glass tempering temperatures, enabling direct coating of architectural and automotive glass without lamination.
핵심 지표
사용 제품
관련 응용 분야
Architectural Glass →유사한 응용 상담
기술팀이 귀하의 요구사항에 이 접근 방법이 적용 가능한지 평가해 드리겠습니다.