Skylight glass
Author:JINGSHENG OPTICAL Date:2016-03-18-

 

Characteristics
Type
Thickness
(mm)
A[2856k]
D65
Chemical Stability 
ND
α×10-7
(/℃)
Tg
(℃)
Ts
(℃)
S
x
y
Y
x
y
Y
DA
DW
TB1
2
0.450
0.407
88.3
0.316
0.330
87.7
4
5
1.547
 
 
 
2.85
TB2
2
0.456
0.405
86.8
0.321
0.330
85.4
1
3
1.558
 
 
 
2.97
   
Technical Indexes
Type
 
Thickness
(mm)
T400
T435
 
T435-T500
 
T600-T500
 
T600-Tg*
TB1
2
 
≥83.0
≥1.5
≥3.0
 
TB2
2
≥80.0
 
 
 
6.0±3.0
   
Class Of Bubble、Stripe、Stress
Type
Bubble
 Stripe
Stress
TB1
C-B
3C
3
TB2
C-B
3C
3
 
   


Copyright @ 2010-2011 Nantong JingSheng Optical Instrument Co., Ltd.

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