Engine Oil Composite Agent

Engine oil composite improve the performance of automotive engine lubrication systems.

Engine Oil Composite Agent HP8080(API SL/GF-3)

Basic information


HP8080  is  gasoline  engine  oil  additive  package  to  meet  API  SL/GF-3  performance, reaching  engine  test  requirements  of  API  SL/GF-3  MS  IIIF,IVB,VG,VIll  and  VIB.For  API  SL/GF-3 multigrade engine oil,the recommended treat rate for HP8080 is 8.6%in appropriate  group l and group ll base stock.

Physicochemical property


Performance Grade SAE Viscosity Grade Treat Rate,m%
APISL/GF-3 5W-30 0.086
APISL 5W-30,5W-40,10W-30, 0.086
Property Test Method Typical ValueG
Density at 20℃,kg/m³ ASTM D4052 984
Flash Point (COC),℃ GB/T3536 198
KnematicVscosity(100℃),mm/s ASTM D445 126.7
Calcium,m% ASTM D4951 2.34
Nitrogen,m% ASTM D5291 1.41
Zinc,m% ASTM D4951 1.06
Phosphorus,m% ASTM D4951 0.913
Base Number,mgKOH/g ASTM D2896 89
Appearance Visua Brown viscous liquid

Packaging And Store

190kg iron drum packaging or Iso tank.

When handling this product a maximum temperature of 60℃ should be observed for storage,unloading  and  blending.However,it  is strongly  recommended  that  for  long  term storage the temperature should  not exceed 45℃ .



– Gasoline additives can improve fuel ignition performance, enhancing engine starting and stability.
– They can also provide better engine protection in adverse weather conditions, improving performance during cold starts and high-temperature operation.
– Additionally, these additives help reduce engine noise and vibration, enhancing driving comfort and overall vehicle performance.



Our company is equipped with state-of-the-art facilities and advanced equipment, and is among the pioneering enterprises to implement automated computer control systems for managing the production process of composite additives. This has enabled us to achieve automated and precise batch blending, resulting in high production efficiency and consistent product quality, with the capability to blend up to 70 tons in a single batch.

Our laboratory is equipped with cutting-edge analytical and testing instruments, including ICP element analyzer, CCS low-temperature dynamic viscosity analyzer, nitrogen analyzer, and automatic viscosity analyzer. We also undergo regular ASTM cross-checking every year. Furthermore, we have established a comprehensive quality, environmental, and occupational health and safety management system, ensuring traceability of product and raw material information, and attaining an internationally advanced level in product quality control.

At Vicmzx, we not only prioritize product quality but also continuously innovate by developing new product series and expanding into new business areas. Presently, we have established a product system primarily comprising gasoline engine oil composite agents and diesel engine oil composite agents, complemented by marine oil composite agents, turbine oil composite agents, light internal combustion engine oil composite agents, and more. Our formula technology is backed by bench test data, and our product specifications meet the leading standards in the domestic market. Additionally, we have the capacity to supply polymer ash-free dispersants.



Q: What are the benefits of using gasoline additives?
A: Gasoline additives offer advantages such as improving fuel ignition performance, enhancing engine protection, reducing engine noise and vibration, and enhancing overall driving comfort and performance.

Q: How do gasoline additives improve fuel quality?
A: Gasoline additives can enhance combustion efficiency, reduce emissions, prevent carbon buildup, and improve the stability and long-term storage of gasoline.

Q: What testing and quality control measures are used in the production of gasoline additives?
A: Companies often employ advanced analytical and testing instruments such as ICP element analyzers, viscosity analyzers, and nitrogen analyzers. They also participate in industry-standard cross-checking to ensure product quality and traceability.

Q: What types of engines can benefit from using gasoline additives?
A: Gasoline additives are beneficial for a wide range of engines, including high-performance engines, small internal combustion engines, and even marine engines.

Q: What are the key considerations when choosing a gasoline additive for a specific application?
A: When selecting a gasoline additive, factors such as fuel efficiency improvement, engine protection, and compatibility with fuel system components should be taken into account to ensure optimal performance and reliability.

Related products: Ignition performance improvers, cleaning agents, rust inhibitors, antioxidants, and combustion enhancers.

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