unpchemicals WhatsApp WhatsApp unpchemicals email sales@unpchemicals.com unpchemicals telephone +86 16638830202

Lubricant Additive Components

Friction Modifiers

MSAIL® FMET®

Metal Deactivators

CSAIL®

EP/AW Additives

PSAIL®

Rust Inhibitors

CMET®

Antioxidants

OSAIL®

Grease Additives

EPSAIL®

Special Additives

DMET®

Metalworking Fluid

OSUM® CSUM® PMET®

Complete Additive Solutions

UNPchemicals provides a complete range of lubricant additive components for engine oils, industrial lubricants, greases and metalworking fluids. Our self-developed additive portfolio covers friction modifiers, metal deactivators, EP/AW additives, rust inhibitors, antioxidants, grease additives, special functional additives and dedicated metalworking fluid additives under independent brand series MSAIL®, CSAIL®, PSAIL®, CMET®, OSAIL®, EPSAIL®, DMET®, PMET®, OSUM® and CSUM®.

Each type of lubricant additive delivers targeted performance including friction reduction, anti-wear protection, corrosion resistance, oxidation inhibition and heavy load bearing capacity. All products feature excellent oil solubility, stable batch quality and wide compatibility with various base stocks, supporting bulk supply, lab trial samples service for global lubricant manufacturers.

MSAIL® CSAIL® PSAIL® CMET® OSAIL® EPSAIL® DMET® PMET® OSUM® CSUM®
UNPchemicals

Friction Modifiers

  • MSAIL 300LEQUIVALENT TOSAKURA LUBE 300, MOLYVAN L

  • MSAIL 525AEQUIVALENT TOSAKURA LUBE 525

  • MSAIL 525BEQUIVALENT TOMOLYVAN 3000

  • MSAIL 8550EQUIVALENT TOMOLYVAN 855

  • FMET 2890EQUIVALENT TOVANLUBE 289

Metal Deactivators

  • CSAIL DMTD-8EQUIVALENT TOCUVAN 826, ELCO 461

  • CSAIL DMTD-9EQUIVALENT TOCUVAN 484, HiTEC 4313, RC8213

  • CSAIL DMTD-12EQUIVALENT TORC8210

  • CSAIL 3900EQUIVALENT TOIRGAMET 39, CUVAN 303, RC 8239

  • CSAIL 3000EQUIVALENT TOIRGAMET 30, CUVAN 313

EP/AW Additives

  • PSAIL 2280EQUIVALENT TODEOPHOS 228

  • PSAIL 3490EQUIVALENT TORC 3760, IRGALUBE 349, LUBRIZOL EPC 127

  • PSAIL 3530EQUIVALENT TOIRGALUBE 353

  • PSAIL 6300EQUIVALENT TOIRGALUBE 63

  • PSAIL T309EQUIVALENT TOIRGALUBE TPPT, T309

  • PSAIL 2320EQUIVALENT TOIRGALUBE 232

  • PSAIL 2110EQUIVALENT TOIRGALUBE 211

  • PSAIL PS20A/BEQUIVALENT TOTPS 20

  • PSAIL PS32EQUIVALENT TOTPS 32

  • PSAIL T323AEQUIVALENT TOVANLUBE 7723, OCTOPOL MB, RC6340

Rust Inhibitors

  • CMET SOEQUIVALENT TOSARKOSYL O

  • CMET AOEQUIVALENT TOAMINE O

Antioxidants

  • OSAIL APANEQUIVALENT TONAUGALUBE APAN

  • OSAIL L060EQUIVALENT TOIRGANOX L06, VANLUBE 1202, VANLUBE 407

  • OSAIL 8870EQUIVALENT TOVANLUBE 887

  • OSAIL 9960EQUIVALENT TOVANLUBE 996E

  • OSAIL 9317EQUIVALENT TOVANLUBE 9317

Grease Additives

  • EPSAIL T351EQUIVALENT TOMOLYVAN A, SAKURA LUBE 600, T351

  • EPSAIL 8290EQUIVALENT TOVANLUBE 829, NA-LUBE EP-5665

  • EPSAIL 8088EQUIVALENT TOInorganic salt extreme pressure additive

Metalworking Fluid

  • CSUM 4200EQUIVALENT TOIRGAMET 42

  • CSUM 5202EQUIVALENT TORC 5202

  • PMET PE1650EQUIVALENT TOLUBRHOPHOS LB400, HORDAPHOS 145, HORDAPHOS 1322

  • PMET PE1690EQUIVALENT TOREWOCOROS AL 200, RHODAFAC RS410

  • PMET PE1310EQUIVALENT TOHORDAPHOS 1306, RHODAFAC RS610

Friction Modifiers(MSAIL® & FMET® Series)

UNPChemicals develops high-performance friction modifiers including organic molybdenum friction modifiers and ashless friction modifiers under MSAIL® and FMET® brands.Our organic molybdenum additives contain MoDTC and MoDTP types, which form protective lubricating films on metal contact surfaces to lower friction coefficient, boost fuel efficiency and eliminate transmission shudder. Ashless friction modifiers meet low-phosphorus eco-friendly lubricant standards.These friction modifiers are widely applied in gasoline engine oil, diesel engine oil, automatic transmission fluid and heavy-duty lubricating grease.

Learn More

Metal DeactivatorsMetal Deactivators (CSAIL® Series)

CSAIL® series consists of thiadiazole and triazole-based metal deactivators, fully ashless and free of heavy metal elements.As effective copper corrosion inhibitors, they neutralize active sulfur in lubricants and form dense protective films to avoid tarnish on copper, brass and aluminum parts under high-temperature operating conditions.Common applications include industrial gear oil, hydraulic oil, turbine oil and all types of lubricating greases.

Learn More

EP/AW AdditivesEP/AW Extreme Pressure Anti-Wear Additives (PSAIL® Series)

PSAIL® EP/AW additives include phosphorus-based and sulfur-based extreme pressure anti-wear additives.Under heavy load and high friction conditions, these EP/AW additives react with metal surfaces to generate sacrificial anti-wear layers, preventing metal abrasion, scuffing and sintering.They are compatible with multiple lubricant systems, suitable for automotive gear oil, hydraulic oil, circulating compressor oil, industrial bearing grease, neat cutting oil and cold rolling metalworking fluids.

Learn More

Rust InhibitorsRust Corrosion Inhibitors (CMET® Series)

CMET® rust inhibitors are ashless corrosion inhibitor additives, including imidazoline salt and N-oleoyl sarcosine types.They possess outstanding water displacement capacity and salt spray resistance, forming stable adsorption films on ferrous and non-ferrous metal surfaces to block moisture and corrosive media.Ideal for solvent-based anti-rust oil, hydraulic fluid, industrial circulating oil and all kinds of metalworking fluids, supporting long-term marine steel storage anti-rust formulas with low metal element content.

Learn More

AntioxidantsHigh-Temperature Antioxidants (OSAIL® Series)

OSAIL® amine-based antioxidants are thermal oxidative stabilizers for lubricants and greases.These lubricant antioxidants interrupt oil oxidation chain reactions, suppress sludge and varnish generation under long-time high-temperature operation, effectively extending the service life of finished lubricants.Mainly used in high-temperature engine oil, turbine oil, compressor oil and high-temperature industrial greases.

Learn More

Grease AdditivesSpecialty Grease Additives (EPSAIL® Series)

EPSAIL® grease additives are functional additives specially formulated for lubricating greases.The product line integrates organic molybdenum friction modifiers, EP anti-wear agents and rust inhibitors, perfectly matching lithium grease, lithium complex grease and heavy-duty bearing grease systems.They improve friction reduction, extreme pressure and anti-corrosion performance of industrial and automotive greases.

Learn More

Special AdditivesSpecial Lubricant Additives (DMET® Series)

DMET® special additives cover auxiliary functional additives for lubricants and greases, such as sulfolane-type seal swell agents.They solve seal shrinkage and oil leakage issues, maintain sealing system stability, and have good compatibility with mineral base oils and synthetic base oils.

Learn More

Metalworking Fluid AdditivesMetalworking Fluid Additives (PMET® OSUM® CSUM® Series)

UNPChemicals supplies complete metalworking fluid additives including PMET EP/AW additives, OSUM oiliness agents and CSUM corrosion inhibitors.These MWF additives enhance lubricity, anti-wear and rust prevention performance for neat cutting oils, semi-synthetic metalworking fluids and fully synthetic machining fluids.Suitable for steel cutting, aluminum stamping, metal cold rolling and grinding processing scenarios.

Learn More

Top UNPchemicals Lubricant Additive Components

UNPChemicals is a professional manufacturer of full-spectrum lubricant additive components, offering reliable drop-in alternatives to mainstream imported lubricant additive brands. Our self-produced additive portfolio covers organic molybdenum friction modifiers, thiadiazole metal deactivators, phosphorus & sulfur-based EP/AW anti-wear additives, rust inhibitors, amine high-temperature antioxidants, dedicated grease additives and multi-functional metalworking fluid additives under independent brands MSAIL®, CSAIL®, PSAIL®, CMET®, OSAIL®, EPSAIL®, DMET®, PMET®, OSUM®, CSUM®.


Frequently Asked Question

Lubricant additive components are chemical additives blended into base oil, grease and metalworking fluids to boost friction reduction, anti-rust, anti-oxidation and extreme pressure performance. Our lines include MSAIL, CSAIL, PSAIL, CMET, OSAIL, EPSAIL and PMET series as substitutes for imported brands.
Our MSAIL MoDTC/MoDTP cuts friction, improves fuel economy and reduces shudder. Widely used in engine oil, transmission fluid and grease, equivalent to Vanderbilt Molyvan grades.
PSAIL EP/AW additives fit automotive gear oil, hydraulic oil, industrial grease, neat cutting oil and cold rolling fluid, reliable replacements for EP additives.
MoDTC is phosphorus-free, great for modern engine & transmission oil to save fuel. MoDTP contains phosphorus with better high-temp EP performance for heavy industrial gears. MSAIL 525A = MoDTC; MSAIL 300L = MoDTP.
UNPChemicals can supply for you samples for testing, Please contact the salesperson to inform them of the types and quantities of samples you require.
Our self-owned production line ensures lead time 30–45 days, if in stock, it will be sent out asap.

Related Research

Special lubricant additives - organic molybdenum (1)
Special lubricant additives - organic molybdenum (2)
The Impact of Lubricant Additives on Lubricant Quality
The Role of Thiadiazole Tert-Nonyl Mercaptan Condensate in Lubricant Additives
What are Lubricant Additives?