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RF2205A Zinc Secondary Alkyl Dithiophosphate
Product Introduction:

RF2205 refers to Zinc Secondary Alkyl Dithiophosphate, which is with outstanding anti-oxidation and anti-wear performance. It is able to effectively reduce engine cam and tappet wear and corrosion. This product is widely used in a variety of oil applications, especially in premium gasoline engine oil formulation. The recommended treat rate is 0.5%-2.5% (m%).

Product Technical Specification:

Item

Index

Test Method

Appearance

Light yellow to amber transparent liquid

Visual Inspection

Density (20℃), kg/m3

1130-1250

SH/T0604, ASTM D4052

Kinematic Viscosity (100℃), mm2/s

10.0-18.0

GB/T265, ASTM D445

Flash Point (COC), ℃

≥170

GB/T3536, ASTM D92

Zn Content, m%

10.3-11.7

NB/SH/T0824, ASTM D4951

P Content, m%

9.4-10.4

NB/SH/T0824, ASTM D4951

S Content, m%

18.5-22.5

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 and ventilated warehouse.

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