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Proective Glass
 
Proective Glass Characteristic
Type
Thickness
(mm)
A[2856k]
D65
Chemical
Stability
ND
α×10-7
(/℃)
Tg
(℃)
Ts
(℃)
S
x
y
Y
x
y
Y
DA
DW
FB1
1
0.513
0.440
10.6
0.421
0.445
9.6
1.527
98
599
599
2.54
FB3
1
0.473
0.473
0.4
0.392
0.435
0.4
1.527
98
599
599
2.54
   
Technical Indexes
Type
Thickness(mm)
320
(nm)
450
(nm)
570
(nm)
660
(nm)
1100
(nm)
FB1
1
≤5.0
12.0~20.0
32.0~46.0
30.0~45.0
FB3
1
≤0.1
0.1~1.0
0.1~3.0
0.1~1.7
≤6.6
   
Class Of Bubble、Stripe、Stress
Type
Bubble
Stripe
Stress
FB1
C
4
3
FB3
C
4
3
 
   
 
 
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