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RF5057 Butyl Octyl Diphenylamine
Product Introduction:

RF5057 Butyl Octyl Diphenylamine refers to an outstanding high-temperature antioxidant, which provides excellent thermal stability, superior high-temperature anti-oxidation performance under high temperature, good oil solubility as well as favorable compatibility with other additives. It is widely used in the formulations of various premium internal combustion engine oil, industrial oil applications including thermal oil, high-temp chain oil, hydraulic oil, compressor oil and turbine oil, lubricating grease as well as fuel oils. The distribution of different alkyl substitutes is reasonable and controllable, and the free amine is lower than 1%. It offers better performance when combining with phenolic ester antioxidant. The recommended treat rate is 0.3-0.5% (m%).

Product Technical Specification:

Item

Index

Test Method

Appearance

Light yellow to brown red clear liquid

Visual Inspection

Density (20℃), kg/m3

900-1000

SH/T0604, ASTM D4052

Kinematic Viscosity (100℃), mm2/s

9.0-12.0

GB/T265, ASTM D445

Flash Point (COC), ℃

≥180

GB/T3536, ASTM D92

Total Base Number, mgKOH/g  

Report

SH/T0251, ASTM D2896

N Content, m%

4.30-5.00

SH/T0704, ASTM D5762

Water Content, m%

≤0.15

GB/T260, ASTM D95

Mechanical Impurities, m%

≤0.05

GB/T511

Packaging Storage and Transportation:

Different alkyl substitution is rationally arranged and controllable;
Lower free amine content, less than 1%;
Good compatibility, more significant effect when compounded used with amine-type antioxidants.

●Package, Storage and Transportation
The product is packed with iron barrels, 180kg/barrel or other packing methods consulting with clients.
Suitable for truck transport, railway transport and ocean transport.
The temperature of storage and transportation shall not surpass 45℃. The shelf life of product is 2 years.