Type of Oils Type
LDF Type FF Type HF
產品編號
16241 16212 16245
l 折射率(Refractive Index
@ 23℃):
F Line (4861A):
1.5239 1.4850 1.5234
e Line (5461A):
1.5181 1.4811 1.5180
D Line(5893 A):
1.5150 1.4790 1.5150
C Line (6563 A): 1.5115 1.4766 1.5117
l 分散值 (Dispersion)
nF-nC:
0.0125 0.0084 0.0118
Abbe VD:
41.3 57.0 43.8
Abbe Ve:
41.0 56.5 43.6
l 溫度係數(15-35℃) -0.00036 -0.00037
-0.00038
l 安定值(Change in nD25℃
After 24 hrs. @temp.) 60℃: -0.0004 0 +0.0001
100℃: -0.0043 0 +0.0006
l 螢光值(Fluorescence)
S-Wave very low none
very low
(Ultra-Violet) L-Wave very low none
very low
l Viscosity(CPS粘度) cSt±10% @23℃: 500 170 700
(centistokes)
(cSt動粘度常數) medium low medium
l 濃度密度@23℃: g/cc: 0.984 0.877 0.9306
(Density)
(US) lb/gal: 8.21 7.32 7.77
l
閃光點 (Flash point) 171℉ 420℉
>340℉
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