AN LE-21 is an extremely effective EP antiwear additive and deemed as main component in today’s gear oils. With high content of Sulfur,AN LE-21 could provide the oils with excellent EP and load-carrying properties. It is useful in protecting equipment under shock-load conditions and working surfaces which experience high loads. AN LE-21 has good oil solubility, light color, less corrosion for the metals and fine compatibilities with the compounds containing phosphorus.AN LE-21 can be widely used for formulating middle-grade and top-grade automotive gear oils and industrial gear oils, the metal processing oils, drilling machine oils, etc.As AN LE-21 is an excellent source of controlled activity sulfur. It could be used in lubricating grease applications where EP and load-carrying capabilities are required.
Key Performance Benefits
Excellent EP antiwear performance
High sulfur content
Low reactivity to copper
Less corrosion for the metals
Fine compatibilities with the compounds
Excellent booster for FZG, Four ball and other EP tests
Used in automotive gear oils and industrial gear oils, the metal processing oils, drilling machine oils, lubricating grease, etc.Its recommended dosage is 1.5-5.0%.
Flash Point (COC), °C
Cu-strip Corrosion (121°C, 3h), rating
Four Ball Test,PB(N)
Four Ball Test,PD(N)
The related products Anneng could offer several classes of EP Antiwear Additives to meet your needs.
1.Chlorinated Paraffin AN LE-01
2.Di-n-butyl-phosphite AN LE-04
3.Derivative of Thiophosphoric Acid with N AN LE-05
4. Tricresyl Phosphate AN LE-06
5. Triphenyl thiophosphate AN LE-09
6. Sulfurized Isobutylene AN LE-21
Packaging & Shipping
Packing:200 liter metal drum (net weight: 200kg/drum)
Shelf Life:2 years,stored in dry, clean and well ventilated warehouses,lower than 55°C.
Q: how do you control your product quality?
A: all of our products have to go through 5 check in the whole producing process make sure the quality strictly comply with TDS we offered for you. SGS is supported as well.
Q: What is the time of delivery ?
A: Usually within 7 working days for one 20 foot container.
3.What kind of package do you supply?
200L metal drum Flexibag IBC(Tons of barrels) ISO-ANKT
Q: what’ your advantage? why choose you as my supplier?
1/with twenty years experiences in this field, our products have been exporting to many overseas markets successfully with fantastic feedback.
2/ we have professional engineers with rich experience. we could offer tailored products according to your specific technical parameters of products.
3/we have our own lab and factory with fully automatic equipments, clients could supervise the producing process of order items.
Q: Can I get the free sample?
A: Yes! 200ml free sample could be offered for your test.
Q: How to get the free sample?
A: the sample will be ready for delivery in 3 days by air after receiving your courier cost or your freight collect express number.