镧冕玻璃: TLaK |
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牌号 |
n d |
n F- n C |
V d |
n h |
n g
|
n F |
n e |
n D |
n c |
n r |
气泡级别 |
光吸收类 别 |
α [ 10 - 7 / o C ] 20-120 o C |
Tg o C |
耐潮 |
耐酸 |
密度 g / cm 3 |
△ p g.F |
△ P F.d |
TLaK1 |
1.65950 |
0.01150 |
57.35 |
1.67896 |
1.67376 |
1.66750 |
1.66223 |
1.65940 |
1.65600 |
1.65402 |
A |
2-3 |
73 |
645 |
2 |
2a |
3.93 |
-0.0031 |
-0.0015 |
TLaK2 |
1.69211 |
0.01269 |
54.54 |
1.71370 |
1.70790 |
1.70095 |
1.69513 |
1.69200 |
1.68826 |
1.68610 |
A0-A |
0-2 |
64 |
620 |
3 |
3a |
3.52 |
-0.0047 |
-0.0017 |
TLaK3 |
1.74693 |
0.01466 |
50.95 |
1.77193 |
1.76520 |
1.75715 |
1.75042 |
1.74680 |
1.74249 |
1.73998 |
A0-A |
0-2 |
56 |
645 |
2 |
2b |
4.13 |
-0.0094 |
-0.0026 |
TLaK4 |
1.64050 |
0.01066 |
60.08 |
1.65844 |
1.65366 |
1.64790 |
1.64303 |
1.64040 |
1.63724 |
1.63538 |
A0-A |
0-3 |
66 |
650 |
4 |
2a |
3.72 |
-0.0024 |
-0.0018 |
TLaK6 |
1.69350 |
0.01299 |
53.39 |
1.71554 |
1.70962 |
1.70254 |
1.69659 |
1.69338 |
1.68955 |
1.68730 |
A0-A |
1-3 |
88 |
615 |
2 |
3b |
4.25 |
-0.0093 |
-0.0028 |
TLaK7 |
1.71300 |
0.01325 |
53.81 |
1.73544 |
1.72943 |
1.72222 |
1.71616 |
1.71288 |
1.70897 |
1.70667 |
A0-A |
0-2 |
55 |
625 |
2 |
2b |
3.86 |
-0.0094 |
-0.0027 |
TLaK8 |
1.72000 |
0.01428 |
50.52 |
1.74444 |
1.73783 |
1.72996 |
1.72340 |
1.71987 |
1.71568 |
1.71323 |
A0-A |
0-2 |
56 |
620 |
3 |
3a |
3.90 |
-0.0084 |
-0.0025 |
TLaK10 |
1.65113 |
0.01165 |
55.89 |
1.67097 |
1.66564 |
1.65925 |
1.65390 |
1.65102 |
1.64760 |
1.64560 |
A0-A |
0-2 |
69 |
650 |
3 |
2b |
3.80 |
-0.0015 |
-0.0007 |
TLaK11 |
1.66461 |
0.01217 |
54.61 |
1.68613 |
1.67984 |
1.67315 |
1.66747 |
1.66450 |
1.66098 |
1.65895 |
A0-A |
0-2 |
73 |
595 |
3 |
3a |
4.01 |
-0.0025 |
0.0035 |
TLaK12 |
1.69680 |
0.01240 |
56.19 |
1.71770 |
1.71213 |
1.70541 |
1.69975 |
1.69668 |
1.69301 |
1.69084 |
A0-A |
0-2 |
69 |
655 |
3 |
2a |
3.66 |
-0.0075 |
-0.0033 |
TLaK14 |
1.69680 |
0.01255 |
55.52 |
1.71800 |
1.71234 |
1.70552 |
1.69979 |
1.69668 |
1.69297 |
1.69079 |
A0-A |
0-2 |
61 |
655 |
3 |
2a |
3.64 |
-0.0072 |
-0.0031 |
TLaK18 |
1.72916 |
0.01334 |
54.66 |
1.75176 |
1.74571 |
1.73844 |
1.73234 |
1.72904 |
1.72510 |
1.72279 |
A0-A |
0-2 |
58 |
675 |
2 |
2a |
4.18 |
-0.0072 |
-0.0026 |