Ⅰ. Product Introduction:
Chemical name:Carbonatedbasic barium dinonylnaphthalene sulfonate
Code: TF-705B
Carbonated basic barium dinonytnaphthalene sulfonate is similar chemically to T705 and T705A. But has some special better characters. It exhibits excellent rust inhibiting property as T705 and T705A, And has good acid neutralizing property as T705.It’s TBN is virtually unaffected by water.T705B is less corrosive to non-ferrous metalsthanT705. Andismoresuitabletonon-ferrousmetals.
II. Performance and application:
T705B can be used as an anti-rust additive for internal combustion engine oil, hydraulic oil, paper machinery oil, instrument oil, circulation oil, etc.
IV.Physical and chemical indexes:
Items | Specifi cation | Test methods | |
1 | Appearance | BrownTransparentviscousliquid | Visual |
2 | Viscosity(10℃)mm²/s | 50~100 | GB/T265/ISO3104 |
3 | Watercontent%≤ | 0.2 | GB/T260/JISK0068 |
4 | Bariumcontent%≥ | 11 .4 | GB/T2433/JISK2272 |
5 | Color(dil) | L1 .0~L4 .0 | GB/T6540//ISO2049 |
6 | Flashpoint(open)≥ | 160 | GB/T3536//ISO2592 |
7 | TBNmgKOH/g | 40~50 | SH/T0688/ASTMD4739 |
8 | Density(20℃)g/cm³ | 1 .00~1 . 10 | GB/T2540/ASTMD4052 |
9 | Chlorinecontent PPM≤ | 10 | MicrocoulometricMethod |