Item
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Typical Data
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Testing method
|
||||
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1#
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2#
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3#
|
|
||||
Working penetration, 0.1mm
|
310~340
|
265~295
|
220~250
|
GB/T269
|
||||
Drop point,℃ ≧
|
170
|
175
|
180
|
GB/T4929
|
||||
Oxidation stability(100℃,100h,0.77Mpa) ≦
|
0.070
|
0.070
|
0.070
|
SH/T0325
|
||||
Steel wire mesh oil seperation(100℃,30h) / % ≦
|
10
|
5
|
5
|
SH/T0324
|
||||
Evaporation capacity(99℃, 22h)/% ≦
|
2
|
2
|
2
|
SH/T0337
|
||||
Water washout (38℃,1h)/% ≦
|
10
|
8
|
8
|
SH/T0109
|
||||
Corrosion resistance(52℃,48h)
|
Qualified
|
Qualified
|
Qualified
|
GB/T5018
|
||||
The physical property values above are typical of normal production and may vary.
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