帶通玻璃
紫外玻璃特性 (Ultraviolet Glass Characteristic)
| 牌號(hào) Type |
厚度(mm) Thickness |
A[2856K] | D65 | 化學(xué)穩(wěn)定性 Chemical Stability |
ND | α×10-7(/℃) | Tg
(℃) |
Ts
(℃) |
S | |||||
| x | y | Y | x | y | Y | DA | DW | |||||||
| WB260 | 2 | 1 | 4 | 1.508 | 81 | 586 | 656 | 2.47 | ||||||
| WB280 | 2 | 1 | 4 | 1.512 | 81 | 586 | 656 | 2.52 | ||||||
| WB300 | 2 | 1 | 4 | 1.502 | 2.38 | |||||||||
| WB360 | 2 | 1.643 | 98 | 478 | 546 | 3.72 | ||||||||
| WB380 | 2 | 1 | 2 | 1.547 | 98 | 478 | 546 | 2.85 | ||||||
技術(shù)要求 (Technical Indexes)
| 牌
號(hào) Type |
厚
度(mm) Thickness |
λtj(nm) | λ0(nm) | Tλ0(%) |
K |
| WB260 | 2 | 260±10 | 340 | ≥89.5 | ≥0.5 |
| WB280 | 2 | 280±10 | 350 | ≥89.5 | ≥0.5 |
| WB300 | 2 | 300±10 | 350 | ≥89.5 | ≥1.0 |
| WB360 | 2 | 360±10 | 440 | ≥87.0 | ≥1.0 |
| WB380 | 2 | 380±10 | 500 | ≥86.0 | ≥0.8 |
汽泡、條紋、應(yīng)力類(lèi)級(jí)別 (Class Of Bubble、Stripe、Stress)
| 牌
號(hào) Type |
氣
泡 Bubble |
條
紋 Stripe |
應(yīng)
力 Stress |
| WB260 | B | 3C | 3 |
| WB280 | B | 3C | 3 |
| WB300 | B | 3C | 3 |
| WB360 | C-B | 3C | 3 |
| WB380 | B | 3C | 3 |
特性曲線(xiàn)圖(Wavelength)
 |
 |
| WB260～WB300 | WB360～WB380 |
