uv glass
1. 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 | ||||||
2. Technical Indexes
| 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 |
3. Class Of Bubble、Stripe、Stress
| Type | Bubble | Stripe | Stress |
|---|---|---|---|
| *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 |
4. Transmittance
