HY106D
TBN400 Overbased N
u
mber Snthetic Calcium Sulfonate Lubricant Additives
(
1
)
product Description
With heavy alkyl benzene sulfonic acid as a main raw material, super high-based synthetic calcium sulfonate is prepared by neutralization and super high alkalization reaction. The product has excellent alkaline storage property, good oil solubility and strong acid neutralization capability, meanwhile it also has excellent high-temperature detergency and thermal stability.
(
2
)
Product Application
Mainly used for marine cylinder oil and Medium-low-grade engine oil.
(3)Recommended Dosage
The recommended dosage is form 1.5% to 20%
.
(
4
)
Product Parameters
ITEM
|
Typical Value
|
Test Methods
|
Appearance
|
Brown clear liquid
|
Visual
|
Density(20
ºC
) Kg/m
3
|
1150-1250
|
GB/T 1884
|
Flash Point (COC),
ºC
|
180 min
|
GB/T 3536
|
Kinematic Viscosity (100
ºC
)
,
mm
2
/s
|
60-120
|
GB/T 265
|
TBN mg KOH/g
|
395 min
|
SH/T 0251
|
Calcium
,
wt%
|
15.0-16.0
|
SH/T 0297
|
Sulfur
,
wt%
|
1.5-1.8
|
SH/T 0303
|
Water
,
wt%
|
0.3 max
|
GB/T 260
|
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