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Clear quartz plate,quartz plate,quartz sheet,quartz disc, quartz panel
Technic parameter
Impurity element average value
FLH211/311
Al | Fe | Ca | Mg | Ti | Cu | Mn | K | Na | Li | Co | Ni | B |
21.32 | 0.94 | 1.88 | 0.29 | 0.54 | 0.05 | 0.05 | 0.40 | 2.06 | 1.66 | 0.07 | 0.07 | 0.16 |
1Roundness
Unitmm
Spec | ID tolerance | ||||
10≤D<30 | +0.0-0.3 | ||||
30≤D<100 | +0.0-0.5 | ||||
100≤D<200 | +0.0-0.7 | ||||
200≤D≤300 | +0.0-1.0 | ||||
300≤D≤400 | +0.0-2.0 | ||||
Thickness | Spec | Wall tolerance | |||
1≤δ<3 | ±0.2 | ||||
3≤δ<8 | ±0.3 | ||||
8≤δ<12 | ±0.5 | ||||
12≤δ<20 | ±0.6 | ||||
2Square
LengthL1 Wide L2 Unitmm
Spec | Length tolerance | ||||||
10≤L1<30 | 10≤L2<30 | +0.0-0.3 | |||||
30≤L1<100 | 30≤L2<100 | +0.0-0.5 | |||||
100≤L1<200 | 100≤L2<200 | +0.0-0.7 | |||||
200≤L1≤350 | 200≤L2≤350 | +0.0-1.0 | |||||
Thickness | Spec | Thickness tolerance | |||||
1≤δ<3 | ±0.2 | ||||||
3≤δ<8 | ±0.3 | ||||||
8≤δ<12 | ±0.5 | ||||||
12≤δ<20 | ±0.6 | ||||||
Optics piece: In the visible light scope, the transmissibility is bigger than 90%
rectangler quartz glass plate