Golden-yellow (yellow) 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 JB400 2 0.450 0.410 96.3 0.316 0.336 94.2 1 1 1.632 95 497 555 3.65 JB420 2 0.455 0.414  93.1  0.323  0.346  90.8 2 3 1.632 95 497 555 3.69 JB450 2 0.492 0.461  94.7  0.401  0.488  90.7 1 3 1.523 103 527 605 2.64 JB470 2 0.492 0.462  96.0  0.401  0.490  92.0 1 3 1.523 103 527 605 2.64 JB490 2 0.502 0.468  94.5  0.422  0.514  89.6 1 3 1.523  103  527  605 2.64 JB510 2 0.519 0.471 91.5 0.456 0.526 84.0 1 2 1.523 103 527 605 2.64

Technical specifications of Golden-yellow (yellow) glass Grading of Golden-yellow (yellow) glass by air bubble, strip and stress Type Thickness (mm) λtj (nm) λ0 (nm) Tλ0 (%) K JB400 2 400±10 560 ≥86.0 ≥0.6 JB420 2 420±10 560 ≥86.0 ≥0.6 JB450 2 450±10 560 ≥89.5 ≥0.6 JB470 2 470±10 560 ≥89.5 ≥0.8 JB490 2 490±10 580 ≥89.5 ≥1.2 JB510 2 510±10 600 ≥89.5 ≥1.2 Type Air bubble Stripe Stress JB400 C-B 3C 3 JB420 C-B 3C 3 JB450 C-B 3C 3 JB470 C-B 3C 3 JB490 C-B 3C 3 JB510 C-B 3C 3