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Lubricating Agent Trimethylolpropane Trioleate TMPTO CAS 57675-44-2
CAS No.:57675-44-2
Appearance:YellowLiquid
MF:C60H110O6
Place of Origin:China
Purity:99%min
Certification:MSDS,COA,TDS
Free Samples
Trimethylolpropane trioleate (TMPTO) is a polyol ester compound synthesized through the esterification reaction of trimethylolpropane and oleic acid. As a high-performance synthetic ester base oil, TMPTO exhibits excellent viscosity-temperature characteristics, superior low-temperature fluidity, a high viscosity index, and exceptional thermal stability and fire resistance. With a biodegradability rate exceeding 90%, it meets modern environmental standards and serves as an ideal eco-friendly lubricant for replacing traditional mineral oils and sulfurized fats. This substance is widely utilized in the formulation of fire-resistant hydraulic fluids, metalworking fluids, textile auxiliaries, and leather processing aids, playing a pivotal role in industrial environments characterized by high temperatures, high pressures, and stringent environmental requirements.
Product picture:
Function
Trimethylolpropane trioleate (TMPTO) serves as an ideal base oil for the synthesis of ester-based fire-resistant hydraulic fluids (HFD-U). Due to its exceptionally high flash point and extremely low volatility, hydraulic fluids formulated with TMPTO resist combustion and evaporation in high-temperature, high-pressure environments, thereby effectively preventing fire hazards.
In the field of metalworking, TMPTO is widely utilized as an oiliness agent and extreme-pressure additive. It significantly reduces the coefficient of friction, minimizes tool wear, and enhances the surface finish of machined parts.
Beyond the realm of lubrication, TMPTO plays a pivotal role in the textile and leather industries. It serves as an intermediate for textile auxiliaries, imparting excellent smoothness and cohesion to fibers, thereby boosting spinning efficiency and yarn quality. In the leather industry, it functions as an intermediate for processing aids, improving both the tactile feel and overall quality of leather products.
Furthermore, TMPTO can be employed in the formulation of eco-friendly chainsaw oils, marine engine oils, and plasticizers, catering to the diverse requirements of various applications.
Technical Specifications
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Appearance
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Colorless or yellowish liquid
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Purity
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≥98%
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Color(Co-Pt)
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≤50
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Viscosity(mm2/s, 40°C)
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42-50
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Viscosity(mm2/s, 100°C)
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9-10
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Viscosity index
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≥180
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Acidity(mgKOH/g)
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≤1
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Hydroxyl value(mgKOH/g)
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≤15
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Package:
1kg / 25kg bucket
Palletized Shipping
Lead Time: 1-7 Days
Shipping Methods: Sea/Air/Express delivery
