Typical data
|
Item
|
Quality index
|
Testing method
|
||
2#
|
3#
|
|||
Appearance
|
Pink smooth uniform ointment
|
Pink smooth uniform ointment
|
Visual inspection
|
|
Working cone penetration, 0.1mm
|
278
|
235
|
GB/T269
|
|
Drop point,℃
|
298
|
300
|
GB/T3498
|
|
Steel wire mesh oil seperation(100℃,30h) / %
|
0.3
|
0.2
|
SH/T0324
|
|
Evaporation (99℃, 22h) / %
|
0.2
|
0.2
|
SH/T0337
|
|
Water loss (38℃, 1h) /%
|
1.2
|
1.2
|
SH/T0109
|
|
Extension of cone penetration, 100000 times, difference, 0.1mm
|
38
|
40
|
GB/T269
|
|
Leakage(104℃,6h)
|
1.5
|
1.3
|
SH/T0326
|
|
Similar viscosity (-10℃, 10s
-1
)
|
801
|
910
|
SH/T0048
|
|
Corrosion resistance(52℃,48h)
|
Qualified
|
Qualified
|
GB/T5018
|