UV glass

Product number：001
sort：Cut-off Glass - UV glass

UV glass characteristics

Type Thickness (mm) A[2856k] D65 Chemical stability ND α×10-7 (/℃) Tg (℃) Ts (℃) S x y Y x y Y DA DW ZJB220 2             6 6 1.485 53 502 594 2.27 ZJB240 2             6 6 1.485 53 502 594 2.27 ZJB260 2             1 4 1.508 81 586 656 2.47 ZJB280 2             1 4 1.512 81 586 656 2.52 ZJB300 2             1 4 1.502       2.38 ZJB320 2                 1.575       3.23 ZJB340 2             1 3 1.620       3.67 ZJB360 2                 1.643 98 487 546 3.72 ZJB380 2             1 2 1.547 98 487 546 2.85

Technical specifications of UV glass    Grading of UV glass by air bubble, strip and stress Type Thickness (mm) λtj (nm) λ0 (nm) Tλ0 (%) K *ZJB220 2 220 ±10 300 ≥89.5 ≥0.5 *ZJB240 2 240 ±10 330 ≥89.5 ≥0.5 ZJB260 2 260 ±10 340 ≥89.5 ≥0.5 ZJB280 2 280 ±10 350 ≥89.5 ≥0.5 ZJB300 2 300 ±10  350  ≥89.5 ≥1.0 ZJB320 2 320±10 400 ≥89.5 ≥1.0 ZJB340 2 340±10 420 ≥88.0 ≥0.8 ZJB360 2 360±10 440 ≥87.0 ≥1.0 ZJB380 2 380±10 500 ≥86.0 ≥0.8 Type 气 泡 条 纹 应 力 ZJB220 D 3C 3 ZJB240 D 3C 3 ZJB260 B 3C 3 ZJB280 B 3C 3 ZJB300 B 3C 3 ZJB320 C-B 3C 3 ZJB340 C-B 3C 3 ZJB360 C-B 3C 3 ZJB380 B 3C 3