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Type | (mm)Thickness | A[2856K] | D65 | ChemicalStability | ND | α×10-7(/°C) | Tg(°C) | Ts(°C) | S | |||||
x | y | Y | x | y | Y | DA | DW | |||||||
CB1 | 2 | 0.550 | 0.427 | 55.8 | 0.478 | 0.454 | 47.9 | 3 | 4 | 1.523 | 96 | 523 | 588 | 2.55 |
CB2 | 2 | 0.486 | 0.427 | 86.9 | 0.368 | 0.392 | 81.8 | 3 | 4 | 1.523 | 96 | 523 | 588 | 2.55 |
Technical Indexes
Type | (mm)Thickness | 420(nm) | 500(nm) | 580(nm) | 700(nm) |
CB1 | 2 | ≤2.3 | 36.5~57.8 | ≥60.5 | |
CB2 | 2 | 15.2~34.8 | 48.1~63.4 | ≥72.8 |
(Class Of Bubbles Stripe Stress
Type | Bubble | Stripe | Stress |
CB1 | D | 3C | 3 |
CB2 | D | 3C | 3 |
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