Ultravioler Transmissive,Visible and Absorb Glass Characteristic

XiangYang

44444

Selective Absorption Type Glass--Ultraviolet Glass

Ultrviolet Transmissive,Visible and Absorb Glass Characteristic

Type	Thickness (mm)	A[2856k]			D65			Chemical Stability		ND	α×10-7 (/℃)	Tg (℃)	Ts (℃)	S
Type	Thickness (mm)	x	y	Y	x	y	Y	DA	DW	ND	α×10-7 (/℃)	Tg (℃)	Ts (℃)	S
ZWB1	1	0.734	0.266	0.1	0.726	0.262	0.0	4	4	1.557	94	529	588	2.87
ZWB2	1	0.532	0.171	0.9	0.231	0.032	0.4	2	2	1.520	97	515	589	2.65
ZWB3	2	0.711	0.256	0.3	0.538	0.176	0.1	2	3	1.526	85	527	616	2.63

Technical Indexes

Class Of Bubble、Stripe、Stress

Type	Thickness (mm)	254 (nm)	280 (nm)	313 (nm)	334 (nm)	365 (nm)	405 (nm)	700 (nm)
ZWB1	1		≥50.0	≥81.0			≤1.0	≤30.0
ZWB2	1			≥38.0		≥80.0	≤8.0	≤14.0
ZWB3	2	≥50.0			≥86.0		≤28.8	≤64.6

Type	Bubble	Stripe	Stress
ZWB1	C	4	4
ZWB2	C	4	3
ZWB3	C	4	4

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