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Lubricity Improver

Product Details

Lubricity Improver
Lubricity Improver
WD-006 An additive used to improve the lubricity of low sulfur diesel fuel.

Low-sulfur diesel refined by hydrodesulfurization, reduce the natural lubricity of diesel, then easily cause the engine wear and damage. WD-006 low-sulfur diesel lubricity improver mainly have fatty acid type and fatty acid ester type.Test by ISO12156-1-97(HFRR method),it obviously improved the lubricity indicators for different crude oil, different diesel made by different technologies. Dosage 80-300 ppm, wear scar diameter will decrease from 700um to 460um, reach to the customer usage requirement.


1. Superior anti-wear function, increase the low-sulfur diesel lubricity
2. No influence of diesel detergency and low temperature fluidity.
3. Free from material which would form ash content
4. No corrosive for metal
5. Good solubility with diesel

Items TypeFatty acidFatty acid esterTest method
Acidity/(mg KOH/g)185-210≤2GB/T 7304
Freezing point /℃ ≤-12-16GB/T 510
Cloud point /℃ ≤-8---ASTM D2500
Flash point ℃ (Closed cup) ≥160160GB/T 261
Density(20℃), kg/m30.850~0.9500.850~0.950GB/T 13377
Viscosity (40℃)mm2/s2.5~82.5~8GB/T 265
Ico indication accord with Q/SHC57-2014
Saturated fatty acid content(m/m) / % ≤2.52.5GB/T 17376
Water (v/v) /% ≤GB/T 260
Mechanical impuritiesnonenoneVisual
Diesel total pullutant after add agent( dosage 300mg/kg) ≤2424Q/SHCG57-2014
Low temperature storage performance(100ml sample,2℃, 5h)---No educt or sedimentVisual
Diesel demulsifier require after add agent(dosage 600mg/kg)---Water-course clearQ/SHCG57-2014

1.The recommended amount is 80-300ppm/kg( best dosage decided by test)
2.WD-006 low-sulfur diesel lubricity improver is good solubility with diesel,no need for long time stir.
3.Use metering pump inject the lubricity improver in proportion from side pipe to diesel storage tank.


1. 200L iron barrel packing,180kg net weight, or as customer requirement.
2. Sealed storage, store in a cool and dry place, keep away from the heat.

Contact Information

Contact PersonJamie Li
Telephone+86 18629571677
Fax Number029 84266234
Post Code710065
Address15th Floor,B-2 Jinye Shidai,No.32 Jinye Road,Xi'an, Shaanxi,China 710065
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