Trimethylolpropane Trioleate

General Information

Product Name: Trimethylolpropane Trioleate
CAS: 57675-44-2
Catalog: SUR-NON-080
Applications: Hydraulic oils, environmentally friendly oils, metalworking fluids, textile and leather auxiliaries, others

Introduction

Trimethylolpropane trioleate is a specialized ester derived from trimethylolpropane and oleic acid. It is widely recognized for its exceptional properties as a lubricant, making it a critical component in various industrial applications.

Characteristics

Trimethylolpropane trioleate exhibits several key characteristics that make it highly desirable in industrial settings:

Superior Lubrication Properties: Its molecular structure allows it to form a stable lubricating film, reducing friction and wear between moving parts.
High Viscosity Index: This characteristic ensures that the compound maintains a consistent viscosity across a wide temperature range.
Flame Resistance: Trimethylolpropane trioleate excels in this regard with its good flame resistance.
Hydrolytic Stability: Trimethylolpropane trioleate exhibits excellent hydrolytic stability, ensuring that it remains effective even in the presence of moisture.
Others: High flash point, low volatility and excellent low-temperature performance.

Basic Parameters

Items	SUR-NON-080: I	SUR-NON-080: II
Appearance	Yellowish transparent liquid	Yellowish transparent liquid
Kinematic Viscosity (40℃, m2·s)	41-52	41-52
Kinematic Viscosity (100℃, m2·s)	9-10	9-10
Viscosity Index	≥ 180	≥ 180
Saponification Value (mgKOH/g)	178-188	178-188
Iodine Value (gI2/100g)	75-99	75-99
Acid Value (mgKOH/g)	≤ 1.0	≤ 5.0
Hydroxyl Value (mgKOH/g)	≤ 15	≤ 15
Pour Point (℃)	≤ -40	≤ -25
Flash Point (℃)	≥ 310	≥ 280

* Typical values (not warranted values)

Applications

Trimethylolpropane trioleate finds extensive application across several industries, primarily due to its beneficial properties:

Hydraulic Oils: Trimethylolpropane trioleate is an ideal base oil for synthetic ester-based fire-resistant hydraulic oils, such as the 46# fire-resistant hydraulic oil. Its combination of lubrication, stability, and safety properties makes it an excellent choice for hydraulic systems that operate under high pressure and temperature conditions, where both performance and safety are crucial.
Environmentally Friendly Oils: Trimethylolpropane trioleate meets this demand by being suitable for formulating environmentally friendly hydraulic oils, chainsaw oils, and marine engine oils. Its biodegradability and low toxicity make it a preferred option for applications where environmental impact is a concern.
Metalworking Fluids: Trimethylolpropane trioleate is widely used as a lubricity additive in cold-rolling oils for steel sheets, steel tube drawing oils, and other metalworking fluids. Its superior lubrication properties help reduce friction, enhance tool life, and improve the quality of the finished products.
Textile and Leather Auxiliaries: It serves as an intermediate and oiling agent in the formulation of textile and leather auxiliaries.

Packaging and Storage

Packaging Options: Typically packed in 180 kg drums or 850 kg drums, customizable according to customer requirements.
Storage Conditions: Stored in a cool, dry place, away from sunlight and moisture, to prevent caking and ensure it remains free-flowing and easy to use.

Trimethylolpropane trioleate's superior lubrication properties, high viscosity index, flame resistance, hydrolytic stability, and excellent performance in both high and low-temperature environments make it an invaluable component in many industries. Contact Alfa Chemistry today to learn more about our products and how they can benefit your applications.

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