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Cut-off type glass - ZJB
 
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Ultraviolet Glass
 
Ultraviolet Glass Characteristic
Type
Thickness (mm)
A [2856K]
D65

Chemical Stability

ND
ax10-7(/oC)
Tg(/oC)
Ts(/oC)
S
x
y
Y
x
y
Y
DA
DW
ZJB220
2
   
   
6
6
1.485
53
502
594
2.27
ZJB240
2
6
6
1.485
53
502
594
2.27
ZJB260
2
1
4
1.508
81
586
656
2.47
ZJB280
2
1
4
1.512
81
586
656
2.52
ZJB300
2
1
4
1.502
2.38

Technical Indexes Class Of Bubble,Stripe,Stress
Type
Thickness (mm)
ltj (nm)
l0 (nm)
Tl0(%)
K
*ZJB220
2
220+/-10
300
>89.5
>0.5
*ZJB240
2
240+/-10
330
>89.5
>0.5
ZJB260
2
260+/-10
340
>89.5
>0.5
ZJB280
2
280+/-10
350
>89.5
>0.5
ZJB300
2
300+/-10
350
>89.5
>1.0

Type
Bubble
Stripe
Stress
ZJB220
D
3C
3
ZJB240
D
3C
3
ZJB260
B
3C
3
ZJB280
B
3C
3
ZJB300
B
3C
3
The "*" means that some types glasses are produced scarcely, you can consult with us and order it to us.
 
 
Ultraviolet Glass Characteristic
Type
Thickness (mm)
A [2856K]
D65

ChemicalStability

ND
ax10-7(/oC)
Tg(/oC)
Ts(/oC)
S
x
y
Y
x
y
Y
DA
DW
ZJB320
2
   
   
1.575
3.23
ZJB340
2
1
3
1.620
3.67
ZJB360
2
1.643
98
487
546
3.72
ZJB380
2
1
2
1.547
98
487
546
2.85

Technical Indexes Class Of Bubble,Stripe,Stress
Type
Thickness (mm)
ltj (nm)
l0 (nm)
Tl0(%)
K
ZJB320
2
320+/-10
400
>89.5
>1.0
ZJB340
2
340+/-10
420
>88.0
>0.8
ZJB360
2
360+/-10
440
>87.0
>1.0
ZJB380
2
380+/-10
500
>86.0
>0.8

Type
Bubble
Stripe
Stress
ZJB320
C-B
3C
3
ZJB340
C-B
3C
3
ZJB360
C-B
3C
3
ZJB380
B
3C
3