Products>Selective absorption glass>Violet glass
 
Violet glass characteristics
Type
Thickness
(mm)
A[2856k]
D65
Chemical stability
ND
a*10-7
(/°C)
Tg
(°C)
Ts
(°C)
S
x
y
Y
x
y
Y
DA
DW
ZB1
2
0.519
0.018
0.2
0.160
0.016
0.6
1
3
1.524
89
519
589
2.53
ZB2
2
0.158
0.020
0.2
0.160
0.017
0.7
1
2
1.495
58
551
655
2.40
ZB3
2
0.165
0.011
0.1
0.166
0.010
0.2
1
3
1.495
57
538
636
2.40
 
Technical specifications of Violet glass  
Type
Thickness
(mm)
300
(nm)
360
(nm)
400 (nm)
480 (nm)
700 (nm)
710 (nm)
720 (nm)
800 (nm)
ZB1
2
   
 
>=70.0
<=6.0
<=4.0
 
 
 
ZB2
2
>=31.0
>=78.2
 
<=3.7
 
<=9.2
 
>=80.4
ZB3
2
>=18.0
>=78.2
 
<=0.2
  
 
<=10.0
>=80.4
 
 
Grading of Violet glass by air bubble, strip and stress
Type
Air bubble
Stripe
Stress
ZB1
C-B
4
3
ZB2
C-B
4
3
ZB3
C-B
4
3
 
The spectrogram of Violet glass

 
 
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