天光玻璃
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牌 号
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厚度
(mm)
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A[2856k]
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D65
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化学稳定性
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ND
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α×10-7
(/℃)
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Tg
(℃)
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Ts
(℃)
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S
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x
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y
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Y
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x
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y
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Y
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DA
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DW
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TB1
|
2
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0.450
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0.407
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88.3
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0.316
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0.330
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87.7
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4
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5
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1.547
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2.85
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TB2
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2
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0.456
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0.405
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86.8
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0.321
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0.330
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85.4
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1
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3
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1.558
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2.97
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牌 号
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厚 度(mm)
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T400
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T435
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T435-T500
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T600-T500
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T600-Tg*
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TB1
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2
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≥83.0
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≥1.5
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≥3.0
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TB2
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2
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≥80.0
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6.0±3.0
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牌 号
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气 泡
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条 纹
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应 力
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TB1
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C-B
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3C
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3
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TB2
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C-B
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3C
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3
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