红外透射可见玻璃特性

---

厚度
(mm)

---

A[2856k]

---

D65

---

化学稳定性
 

---

ND

---

α×10-7
(/℃)

---

Tg
(℃)

---

Ts
(℃)

---

S

---

x

---

y

---

Y

---

x

---

y

---

Y

---

DA

---

DW

---

HWB1

---

1

---

0.612

---

0.260

---

0.2

---

0.325

---

0.111

---

0.1

---

1

---

3

---

1.525

---

 

---

 

---

 

---

2.53

---

HWB3

---

1

---

 

---

 

---

 

---

 

---

 

---

 

---

1

---

3

---

1.525

---

 

---

 

---

 

---

2.53

---

HWB4

---

1

---

 

---

 

---

 

---

 

---

 

---

 

---

1

---

3

---

1.5253

---

 

---

 

---

 

---

2.53

牌 号

　　红外透射可见玻璃技术要求
 

---

厚 度(mm)

---

400
(nm)

---

800
(nm)

---

860
(nm)

---

900
(nm)

---

HWB1

---

1

---

≤14.0

---

≤6.0

---

≤30.0

---

 

---

 

---

≥85.5

---

HWB3

---

1

---

≤0.5

---

≤1.0

---

 

---

≤37.0

---

 

---

≥75.0

---

HWB4

---

1

---

≤0.1

---

 

---

≤5.0

---

 

---

≤38.0

---

≥75.0

牌号
700 (nm)
1100 (nm)

　　红外透射可见玻璃气泡
、条纹、应力类级别

---

气 泡

---

条 纹

---

HWB1

---

C-B

---

4

---

3

---

HWB3

---

C-B

---

4

---

3

---

HWB4

---

C-B

---

4

---

3

牌 号
应 力

 

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