 Origin |
China |
| Brand Name |
highborn |
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%
|
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