LB19

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
LB19 2 0.161 0.525 2.7 0.143 0.399 3.7 1 3 1.544 96 535 599 2.52

 

2. Technical Indexes

Type Thickness
(mm)
450
(nm)
460
(nm)
510
(nm)
520
(nm)
530
(nm)
560
(nm)
600
(nm)
660
(nm)
750
(nm)
LB19 2   ≤3.0 6.0~10.0     ≤2.5      

 

3. Class Of Bubble、Stripe、Stress

Type Bubble Stripe Stress
LB19 C-B 4 3

 

4. Transmittance


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