HA7404 COMPLEX BARIUM SULFONATE
1. DESCRIPTION
This product is prepared from complex substrate sulfonic acid using a special post-treat process. The appearance of this product is brownish red transparent liquid. It can form an antirust protection film after firm absorption on the surface of ferrous metals. Performance can be compared to SURCHEM 404.
2. APPLICATIONS AND RECOMMENDED DOSAGE
This product is especially applicable for Metal working oil, antirust oil, industrial lubricating oil (hydraulic oil, gear oil), grease, etc.
3. RECOMMENDED DOSAGE
The recommended dosage is from 0.1% to 3.0%.
4. CHARACTERISTICS
ITEM | TYPICAL VALUE | TEST METHOD |
Appearance | Brownish red viscous liquid | Visual |
Kinematic Viscosity (100℃)，mm2/s | 30-60 | NB/SH/T 0870, ASTM D7042 |
TBN，mg KOH/g | ≤9.0 | SH/T 0251, ASTM D2896 |
Density at 20℃, kg/m3 | 1000-1100 | NB/SH/T 0870, ASTM D7042 |
Flash Point（COC），℃ | ≥160 | GB/T 3536, ASTM D92 |
Barium, m/m% | ≥6.0 | NB/SH/T0824, ASTM D4951 |
Sulfur, m/m% | ≥2.8 | SH/T0689, ASTM D5453 |
Active substance, m/m% | ≥50 | SH/T 0391 Annex A |