SJB80
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 | |||||||
SJB80 | 2 | 0.494 | 0.415 | 75.3 | 0.372 | 0.368 | 69.2 | 2 | 3 | 1.525 | 87 | 571 | 642 | 2.63 |
2. Technical Indexes
Type | Thickness (mm) |
V(Mired) | |
---|---|---|---|
standard | range | ||
SJB80 | 2 | 80 | 80±8 |
3. Class Of Bubble、Stripe、Stress
Type | Bubble | Stripe | Stress |
---|---|---|---|
SJB80 | C | 3C | 3 |
4. Transmittance