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RF2208 Zinc Secondary Alkyl Dithiophosphate
Product Introduction:

RF2208 refers to Zinc Secondary Alkyl Dithiophosphate, which is with outstanding anti-oxidation, anti-wear and anti-corrosion performance. It is able to effectively prevent engine cam and tappet wear and corrosion. It is widely used in various engine oils, especially in the formulation of premium engine oil. The recommended treat rate is 0.35-1.0% (m%).

Product Technical Specification:

Item

Index

Test Method

Appearance

Light yellow to amber transparent liquid

Visual Inspection

Density (15℃), kg/m3

1090-1150

SH/T0604, ASTM D4052

Kinematic Viscosity (100℃), mm2/s

Report

GB/T265, ASTM D445

Flash Point (PMCC), ℃

≥101

GB/T261, ASTM D93

Zn Content, m%

8.85-9.65

NB/SH/T0824, ASTM D4951

P Content, m%

8.10-8.90

NB/SH/T0824, ASTM D4951

S Content, m%

16.5-18.5

SH/T0303, ASTM D1552 

Color Number

≤3.0

GB/T6540, ASTM D1500


Packaging Storage and Transportation:

The product is packed in iron drums with a net weight of 200kg, applicable to various modes of transportation. 

The maximum storage and transportation temperature shall not exceed 70℃ in short term, and shall not exceed 40℃ in long term. The shelf life is 2 years, stored in dry, clean, ventilated warehouse. 

In case of accidental contact with skin, wash it off thoroughly with water and detergents.