Shanghai Minglan Chemical

Each additive has a specific role, enhancing the performance and life of lubricants across different applications.

Lubricant Additive Catalog

Additive Package:

Products can be customized

Since the product can be customized, please communicate with the business for specific product parameters and details. Everything shall be subject to business communication.

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Additive Components:

Detergent:

TBN30 Calcium Sulfonate

TBN300 Calcium Sulfonate

TBN400 Calcium Sulfonate

TBN400 Calcium Sulfonate for grease with alcohol

TBN400 Magnesium Sulfonate

calcium alkyl Salicylate,TBN>160

calcium alkyl Salicylate,TBN>340

Sulfurized Calcium Alkyl Phenate TBN=250

Sulfurized Calcium Alkyl Phenate TBN=300

Antioxidant and anticorrosion additive

Zinc Butyl Octyl Primary Alkyl Dithiophosphate CAS:68649-42-3

Zinc Dioctyl Primary Alkyl Dithiophosphate CAS:4259-15-8

Zinc Secondary Dialkyl Dithiophosphate CAS:84605-29-8

Zinc pro-oc primary-secondary alkyl dithiophosphate CAS:68909-93-3

Extreme Pressure Antiwear Additive

Tricresyl phosphate

Isooctyl acid phosphate amine salt

Triphenyl-Thiophosphate

Sulfurized Isobutylene(SIB)

Dialkyl dithiocarbamate

Molybdenyl Dialkyl Dithiophosphate (MODTP)

Molybdenum Dialkyl Dithiocarbamate (MODTC)

Antioxidant

2.6-di-Tertiary Butyl Para-Cresol CAS:128-37-0

Ester Phenolic Antioxidant

Butyl octyl diphenylamine

Nonyl Diphenylamine

Benzotriazole Derivative

Viscosity Index Improver

Ethylene Propylene Rubber(EPM)

ocp Ethylene Propylene Rubber(EPM)

Hydrogenated Styrene Isoprene

Ethylene Propylene Copolymer

Hydrogenated Styrene Diene Copolymer

Polymethacrylate VII

Polyisobutene

Water glycol polyether polyol(PEG)used in Fire-retardant Hydraulic

Rust inhibitor

Barium sulfonate

Synthetic sodium sulfonate

Barium Dinonylnaphthalene

Dodecylene Succinic Acid

Dodecylene Succinic Acid Ester

Sorbitan Monooleate

Pour point depressant

Fumaric acid and vinyl acetate pour point depressant,Paraffin Oil

PMA Polymethacrylate PPD

diesel pour point depressant

high wax oil PPD/crude oil ppd

Antifoaming additive

Methyl Silicone Oil Easter

water based antifoam

Non Silicon Antiform Additive-Polyoxypropylene glyceryl ether

Demulsifier additive

demulsifier additive

Engine oil additive package Application:

1. Passenger Car Motor Oil (PCMO) Additives

Purpose: Designed for gasoline engines in passenger vehicles.
Key Additives: Antioxidants, detergents, dispersants, anti-wear agents, and viscosity modifiers.
Benefits: Protect against sludge and varnish, improve fuel efficiency, reduce engine wear, and maintain oil viscosity over a wide temperature range.

2. Heavy-Duty Engine Oil (HDEO) Additives

Purpose: Formulated for diesel engines in trucks, buses, and heavy machinery.
Key Additives: Higher levels of detergents and dispersants, anti-wear agents, and antioxidants.
Benefits: Handle high soot levels, prevent corrosion from higher sulfur content in diesel fuel, and withstand higher operational pressures and temperatures.

3. Motorcycle Oil Additives

Purpose: Tailored for the high-revving engines of motorcycles and often for their integrated gearboxes and wet clutches.
Key Additives: Friction modifiers (carefully balanced for clutch compatibility), anti-wear agents, and antioxidants.
Benefits: Prevent clutch slippage, provide smooth gear shifts, and protect against high temperature and high shear conditions.

4. Racing Oil Additives

Purpose: Used in high-performance racing engines which operate under extreme conditions.
Key Additives: Robust levels of anti-wear agents such as ZDDP, high-quality detergents, and viscosity modifiers.
Benefits: Offer superior thermal stability, reduce wear at high temperatures and speeds, and maintain oil pressure.

5. Marine Engine Oil Additives

Purpose: Formulated for engines operating in marine environments.
Key Additives: Corrosion inhibitors, anti-wear agents, and dispersants.
Benefits: Protect against rust and corrosion due to high humidity and saltwater exposure, manage engine deposits, and maintain engine cleanliness.

6. Low Emission Engine Oil Additives

Purpose: Designed for newer engines with modern emission control systems.
Key Additives: Low-ash detergents, dispersants, and low-phosphorus anti-wear agents.
Benefits: Compatible with emission control devices such as diesel particulate filters (DPFs) and selective catalytic reduction (SCR) systems, prevent ash buildup that can clog exhaust after-treatment devices.

Gear oil additive package Application:

1. Manual Transmission Fluid (MTF) Additives

Purpose: Designed for manual transmissions and transaxles in passenger cars, trucks, and buses.
Key Additives: Extreme pressure (EP) additives, anti-wear agents, friction modifiers, and corrosion inhibitors.
Benefits: Ensure smooth gear shifts, reduce wear on gears and synchronizers, and protect against rust and corrosion.

2. Automatic Transmission Fluid (ATF) Additives

Purpose: Used in automatic transmissions, continuously variable transmissions (CVT), and dual-clutch transmissions (DCT).
Key Additives: Friction modifiers, anti-shudder additives, viscosity modifiers, and antioxidants.
Benefits: Optimize frictional properties for smooth shifting, prevent clutch slippage, and maintain fluid viscosity across a wide temperature range.

3. Heavy-Duty Transmission Fluid Additives

Purpose: Formulated for heavy-duty trucks, buses, and industrial equipment with manual or automated manual transmissions.
Key Additives: High levels of EP additives, anti-wear agents, viscosity index improvers, and corrosion inhibitors.
Benefits: Withstand high loads and pressures, reduce wear in heavily loaded gears, and protect against rust and corrosion in harsh operating conditions.

4.Industrial Gear Oil Additives

Purpose: Designed for industrial gearboxes, reducers, and other heavy-duty gear applications.
Key Additives: Extreme pressure (EP) additives, anti-wear agents, rust and corrosion inhibitors, and foam suppressants.
Benefits: Handle high loads and temperatures, reduce wear, extend gear life, and ensure efficient power transmission.

5.Synthetic Gear Oil Additives

Purpose: Enhance the performance of synthetic gear oils, which are increasingly used for their superior thermal stability and extended drain intervals.
Key Additives: Synthetic base stock-compatible additives, antioxidants, and corrosion inhibitors.
Benefits: Maintain fluid integrity at high temperatures, resist oxidation and thermal degradation, and provide long-lasting protection to gears and bearings.

Application Considerations

Compatibility: Ensure additives are compatible with the base oil and other additives to avoid chemical instability and loss of performance.
Performance Standards: Adherence to industry specifications such as API GL-5, API GL-4, and specific OEM requirements.
Operational Conditions: Selection based on load, speed, temperature, and operating environment to provide the necessary protection and performance.

hydraulic oil additive package Application:

1. Industrial Hydraulic Fluid Additives

Purpose: Used in hydraulic systems for manufacturing, construction, and other industrial applications.
Key Additives: Anti-wear agents, rust and corrosion inhibitors, antioxidants, and foam suppressants.
Benefits: Provide protection against wear and corrosion, extend equipment life, maintain system cleanliness, and ensure efficient hydraulic performance.

2. Mobile Hydraulic Fluid Additives

Purpose: Designed for hydraulic systems in mobile equipment such as excavators, loaders, and agricultural machinery.
Key Additives: High-performance anti-wear agents, viscosity modifiers, and thermal stability additives.
Benefits: Withstand high load and temperature conditions, reduce wear on hydraulic components, and ensure smooth operation under various environmental conditions.

3. Environmentally Friendly Hydraulic Fluid Additives

Purpose: Formulated to meet environmental regulations and standards, such as biodegradability and low toxicity.
Key Additives: Biodegradable base stocks, environmentally friendly anti-wear agents, and non-toxic additives.
Benefits: Reduce environmental impact, comply with environmental regulations, and maintain performance and protection levels.

4. Fire Resistant Hydraulic Fluid Additives

Purpose: Used in hydraulic systems where fire resistance is essential, such as steel mills, foundries, and mining equipment.
Key Additives: Fire-resistant base fluids, anti-wear agents, and thermal stability additives.
Benefits: Provide fire resistance, protect against wear, oxidation, and corrosion, and ensure the safety of personnel and equipment.

5. High-Pressure Hydraulic Fluid Additives

Purpose: Designed for hydraulic systems operating under extreme pressure conditions.
Key Additives: Extreme pressure (EP) additives, anti-wear agents, and corrosion inhibitors.
Benefits: Handle high-pressure conditions, prevent wear and damage to hydraulic components, and maintain system reliability.

6. Multi-Functional Hydraulic Fluid Additives

Purpose: Formulated to provide multiple functions in a single additive package, reducing the number of additives required.
Key Additives: Multi-functional anti-wear agents, rust and corrosion inhibitors, and antioxidants.
Benefits: Simplify formulation, reduce costs, and ensure comprehensive protection and performance in various hydraulic systems.

Application Considerations

Compatibility: Ensure compatibility with the hydraulic fluid base stocks to avoid chemical incompatibilities and performance issues.
Industry Standards: Adherence to industry specifications such as ISO 6743, DIN 51524, and specific OEM requirements.
System Requirements: Selection based on system type, operating conditions (temperature, pressure), and application to provide the necessary protection and performance.

Industrial Oil Additive Package Application:

1. Industrial Turbine Oil Additives

Purpose: Used in gas and steam turbines, compressors, and other rotating equipment.
Key Additives: Anti-oxidants, rust and corrosion inhibitors, demulsifiers, and foam suppressants.
Benefits: Extend oil life, protect against oxidation, corrosion, and deposit formation, and maintain system efficiency.

2. Industrial Compressor Oil Additives

Purpose: Used in air compressors, gas compressors, and refrigeration compressors.
Key Additives: Anti-wear agents, rust and corrosion inhibitors, antioxidants, and foam suppressants.
Benefits: Reduce wear on compressor parts, protect against rust and corrosion, and ensure efficient compressor operation.

3. Industrial Bearing and Circulating Oil Additives

Purpose: Used in circulating systems, journal bearings, and other industrial lubrication systems.
Key Additives: Anti-wear agents, rust and corrosion inhibitors, and oxidation inhibitors.
Benefits: Provide excellent lubrication, reduce wear, extend bearing life, and protect against rust, corrosion, and oxidation.

4. Industrial Cutting and Grinding Fluid Additives

Purpose: Used in metalworking operations such as cutting, milling, and grinding.
Key Additives: Extreme pressure (EP) additives, anti-wear agents, and rust inhibitors.
Benefits: Improve tool life, enhance surface finish, reduce heat generation, and provide corrosion protection.

Detergent Application:

Engine Oils: Detergents are a crucial component of modern engine oil additive packages. The specific detergent type and concentration will vary depending on the oil’s API service classification (e.g., SN, CI-4) and its intended application (gasoline engines, diesel engines).
Gear Oils: Detergents are also included in some gear oil formulations, particularly those designed for high-performance applications or extended drain intervals. They help control wear and prevent sludge formation in gearboxes and differentials.
Hydraulic Oils: Detergents can be present in hydraulic oil additive packages to help manage contamination and maintain system cleanliness, which is crucial for efficient hydraulic operation.

Ashless dispersant Application:

Ashless dispersants are a specific type of detergent additive used in engine oils, particularly those formulated for modern gasoline and some light-duty diesel engines.

Modern Gasoline Engine Oils: Ashless dispersants are a key component of most modern engine oil additive packages formulated for gasoline engines. They meet API service classifications like SN and ILSAC GF-5 which emphasize emission control compatibility.
Light-Duty Diesel Engines: Some light-duty diesel engines might also benefit from engine oils containing ashless dispersants, particularly those equipped with modern emission control systems.

Antioxidant and anticorrosion additive Application:

Engine Oils: Protecting internal engine components from corrosion caused by moisture condensation or acidic combustion byproducts.
Gear Oils: Especially crucial for gearboxes exposed to external moisture or condensation.
Hydraulic Oils: Preventing corrosion in hydraulic systems that might experience water contamination.

Extreme Pressure Antiwear Additive Application:

Gear Oils: Essential for protecting gear teeth in transmissions, differentials, and other gearboxes.
Greases: EP additives are often incorporated into greases used for heavily loaded bearings and other components.
Metalworking Fluids: Some metalworking fluids contain EP additives to minimize tool wear and improve machining efficiency.

Antioxidant Application:

Engine Oils: Maintaining proper oil viscosity for optimal lubrication and engine protection.
Gear Oils: Ensuring gear oils maintain their lubricating properties under high shearing forces and heat generated in gearboxes and differentials.
Hydraulic Oils: Preventing oil degradation in hydraulic systems, which can lead to reduced efficiency and component wear.

Viscosity Index Improver Application:

Engine Oils: VI improvers are a key component in modern engine oils, allowing them to flow easily during cold starts and maintain proper viscosity for lubrication at high operating temperatures. This is especially important for engines experiencing a wide range of ambient temperatures.
Gear Oils: Some gear oils, particularly those formulated for multi-season applications, might contain VI improvers to ensure proper lubrication across varying operating temperatures experienced in gearboxes and differentials.
Hydraulic Oils: In certain cases, VI improvers might be used in hydraulic oil formulations to help maintain consistent viscosity for efficient hydraulic system operation across different temperature ranges.

Rust inhibitor Application:

Marine lubricants: Extended equipment life, reduced maintenance in corrosive marine environments, improved operational efficiency, and reduced downtime.
Automotive engine oils: Extend vehicle service life and reduce maintenance costs
Hydraulic Oils: Rust inhibitors protect machinery and equipment from corrosion due to exposure to moisture, chemicals, and harsh operating conditions.
Industrial lubricants:Extended equipment life, reduced downtime, improved reliability, and lower maintenance costs.
Metalworking fluids:To protect workpieces, tools and equipment from rusting during machining.
Cutting oils:Improved surface finish, extended tool life, reduced scrap rates, and increased productivity.

Pour point depressant Application:

Engine Oils: Particularly beneficial in regions with cold winters, PPDs are often used in engine oils to ensure easier cold starts and improved oil circulation during engine warm-up.
Gear Oils: Some gear oils, especially those formulated for cold weather applications, might contain PPDs to improve low-temperature flow and gear shifting performance.
Diesel Fuels: PPDs can also be added to diesel fuels to prevent wax crystallization and ensure proper flow at low temperatures, which is crucial for cold weather operability.

Antifoaming additive Application:

Automotive Engine Oils

Purpose: Antifoaming additives are added to motor oils to prevent foam formation under high-speed and high-temperature conditions, ensuring proper lubrication and protection of engine components.
Benefits: Improved engine performance, reduced wear, enhanced fuel efficiency, and extended oil life.

Hydraulic Fluids

Purpose: In hydraulic systems, antifoaming additives help control foam generation due to aeration and entrainment of air, ensuring consistent hydraulic performance and preventing damage to pumps and valves.
Benefits: Smooth hydraulic operation, reduced risk of equipment damage, extended component life, and improved system reliability.

Industrial Lubricants (Gear Oils, Compressor Oils, Turbine Oils)

Purpose: Antifoaming additives in industrial lubricants prevent foam formation in gearboxes, compressors, turbines, and other machinery, ensuring efficient lubrication and protection against wear and corrosion.
Benefits: Extended equipment life, reduced maintenance costs, improved system efficiency, and enhanced performance.

Metalworking Fluids

Purpose: In metalworking fluids, antifoaming additives control foam generation during machining, cutting, and grinding operations, ensuring consistent fluid performance and improving surface finish.
Benefits: Improved machining efficiency, extended tool life, reduced scrap rates, and increased productivity.

Coolants and Antifreeze

Purpose: Antifoaming additives in engine coolants and antifreeze prevent foam formation in cooling systems, ensuring efficient heat transfer, preventing air entrainment, and protecting against overheating.
Benefits: Enhanced cooling system performance, reduced risk of engine damage, improved temperature control, and increased system reliability.

Demulsifier additive Application:

Automotive and Industrial Lubricants

Purpose: In lubricating oils, demulsifiers help separate water contamination, preventing the formation of emulsions that can lead to reduced lubrication performance, corrosion, and wear.
Benefits: Extended equipment life, improved lubricant performance, reduced maintenance costs, and enhanced system reliability.

Hydraulic and Transmission Fluids

Purpose: Demulsifiers are used in hydraulic fluids and transmission fluids to separate water contamination, ensuring consistent fluid performance and preventing damage to hydraulic components and transmissions.
Benefits: Smooth hydraulic operation, reduced wear on components, extended fluid life, and improved system reliability.