T161a High Molecular Weight Polyisobutylene Succinimide

T161A High Molecular Weight Polyisobutylene Succinimide is a high molecular weight ashless dispersant prepared from high reactive isobutylene (Mn=2300) by thermal adduction process. It has excellent dispersion & solubility effect of oil sludge and soot; and can effectively control the increase in viscosity of engine oils. T161A doesn't contain chlorine.

Special features :
Excellent low temperature dispersion of oil sludge
Excellent soot dispersibility
Good high temperature detergency
Free of chlorine
Applications
Used for blending SG and higher quality gasoline engine oils
Used for blending CF-4 and higher quality diesel engine oils
Particularly suitable for blending environment-friendly engine oils
The dosage: 2.0-5.0%
Characteristics :
ItemTypical value
Density (20oC), (ASTM D1298), kg/m3920
Flash point (COC), (ASTM D92), oC180
Kinematic viscosity (100oC), (ASTM D445), mm2/s350
N, (ASTM D3228), m%1.0
TBN, (ASTM D2896), mgKOH/g20
The enterprise standard Q/JTH007-2007