TBN≥245 Sulfurized Calcium Alkylphenate - Premium Lube Oil Additives
High-Performance Lube Oil Additives for Severe Engine Conditions
This product has good high temperature detergency and strong acid neutralization ability, and has certain anti-oxidation, anti-corrosion and anti-wear properties. It has a significant effect on controlling carbon deposits on the piston top ring. This product has a high soap content, good alkalinity retention, and good water separation performance. This product has good compatibility with sulfonates,
alkyl salicylates, cyclopentaneates, succinimide ashless agents, ZDDP and other series of products. This product has a good additive synergistic effect and is mainly widely used in the preparation of marine cylinder oils and medium and high-grade internal combustion engine oils.
Product Introduction
These advanced lube oil additives deliver exceptional high-temperature detergency and acid neutralization (TBN ≥245 mgKOH/g). Formulated with sulfurized alkylphenol chemistry, they prevent piston ring carbonization, reduce oxidation, and extend equipment life in extreme operating environments. Designed for extreme thermal and oxidative environments, it effectively neutralizes acidic combustion byproducts, prevents high-temperature deposits, and enhances engine durability. Key applications include turbocharged diesel engines, heavy-duty industrial equipment, and marine engines operating under prolonged high-load conditions.
Advantages of Our Lube Oil Additives
- Superior High-Temperature Cleanliness
Reduces piston ring carbonization and port clogging in temperatures up to 320°C, ensuring stable performance in turbocharged systems.
- Robust Acid Neutralization
TBN ≥245 mgKOH/g provides long-lasting protection against corrosive acids from low-quality or high-sulfur fuels.
- Oxidation Resistance
Sulfurized alkylphenol structure inhibits oil oxidation, extending lubricant service life by 25%+ under ASTM D943 testing.
- Multi-Functional Protection
Combines detergency, anti-wear properties, and rust inhibition for comprehensive engine safeguarding.
- Broad Compatibility
Fully compatible with Group II–IV base oils, ZDDP, and modern dispersant systems.
- Eco-Compliant
Low-ash formulation (≤1.8% sulfated ash) meets EPA Tier 4 and Euro VI emission standards.
Application
Turbocharged Diesel Engine Oils: API CK-4/FA-4, ACEA E9/E11 formulations.
Industrial Gear Oils: ISO 12925-1 (CKD/CKM) compliant for mining and steel mill equipment.
Marine Auxiliary Engines: MAN & Wärtsilä approved cylinder oils (BN 40–70).
Hydraulic Fluids: High-pressure systems requiring thermal stability (ISO 11158 HM/HV).
These versatile lube oil additives meet the demands of diverse industrial applications.
Reference Dosage
Recommended Dosage: 0.5%–4.0% (adjust based on base oil viscosity and operational severity).
Characteristics
Item | Typical Value | Test Method |
Appearance | Dark brown viscous liquid | Visual |
Flash Point (COC), °C | ≥170 | GB/T 3536 / ASTM D92 |
Kinematic Viscosity (100°C), mm²/s | Report | GB/T 265 / ASTM D445 |
TBN, mgKOH/g | ≥240 | SH/T 0251 / ASTM D2896 |
Calcium Content, % | ≥8.9 | SH/T 0297 / ASTM D5185 |
Sulfur Content, % | 2.9-3.8 | SH/T 0303 / ASTM D1552 |
Moisture, % | ≤0.30 | GB/T 260 / ASTM D6304 |
Packaging & Storage
Packaging: 200L sealed metal drums or 1,000 kg IBC totes.
Storage:Store below 45°C in shaded, dry conditions.
Avoid prolonged exposure to humidity.
Shelf life: 24 months in sealed containers.
Safety: Non-flammable; wear gloves and goggles during handling.
Main Markets & Applicable Products
T115B Sulfurized Calcium Alkylphenate represents cutting-edge lube oil additives technology. With TBN ≥245 mgKOH/g, it delivers:
Commercial Vehicles: Turbocharged diesel engines (API CK-4/FA-4, ACEA E6/E9)
Marine Systems: Auxiliary engines and cylinder oils (MAN B&W, Wärtsilä approved)
Industrial Equipment: Mining machinery, steel mill gearboxes (ISO 12925 CKD/CKM)
Power Generation: Natural gas engines and turbine lubricants
Applicable Products:
Heavy-duty diesel engine oils
Marine cylinder oils (BN 40-70)
High-pressure hydraulic fluids (ISO 11158 HM/HV)
Biofuel-compatible lubricants (B20/E20)
Industrial gear oils for extreme-pressure conditions
Product Description
T115B Sulfurized Calcium Alkylphenate is a high-TBN (≥245 mgKOH/g) detergent additive developed for severe-engine applications. Utilizing advanced sulfurized alkylphenol chemistry, it delivers exceptional deposit control under extreme thermal stress while neutralizing acidic combustion byproducts.
Performance Advantages:
High-Temperature Stability
Maintains cleanliness at 320°C+ by preventing piston ring carbonization and turbocharger deposits.
Extended Oil Life
Reduces oxidation by 25% (ASTM D943) through sulfurized phenolic antioxidants.
Multi-Component Protection
Combines detergency with anti-wear/rust inhibition to safeguard bearings, gears, and hydraulic systems.
Fuel Flexibility
Compatible with high-sulfur fuels (≤3.5% S) and biodiesel blends (B30).
Emission Compliance
Low sulfated ash (≤1.8%) meets Euro VI/EPA Tier 4 standards.
Trusted by OEMs for critical engine protection since 2010.
Customization: TBN adjustment (200–300 mgKOH/g) available.
Technical Support
Email:jzsrunda@163.com
