Sulfur and Phosphorus Free Organic Molybdenum
Sulfur and phosphorus free organic molybdenum production processes are as follow:
1.oleic acid and diethanolamine in a container, and reacted at 90 ℃ ~ 100 ℃ 3 ~ 5h, then add hydroxyethyl ethylenediamine, under vacuum at 100 ℃ the reaction was continued for 2 to 4 hours to obtain a mixed oleylamine; oleic acid and the weight ratio of diethanolamine: 100:30 to 40;
2.oleic acid hydroxyethyl ethylenediamine weight ratio: 100:20 to 30;
3.oleylamine mixed with the prepared mixture of ammonium molybdate, then add imidazole stir at a temperature of about 70 ~ 80 ℃ under reduced pressure to 100 ~ 150mmHg high, The reaction of 4 to 5 hours, and then raise the temperature to 80 ~ 100 ℃, high vacuum to 50mm ~ 80mmHg for 2 to 3 hours and then extracting the water out of the reaction.
4.Cool, filtered to give a red brown non-water-soluble organic parathion molybdenum content of 7.5%, mixed with ammonium molybdate oleylamine N4.5% of the weight ratio: 100:30 to 35; mixed with oleyl amine imidazole-weight ratio: 100:15 to 20;
During the production process, by a two-step vacuum distillation, the product prepared with excellent extreme pressure, good metal-release and water-soluble excellent lubricity, so can produce high quality sulfur and phosphorus free organic molybdenum.
If you have got any interest in molybdenum metals, please feel free to contact us by email: firstname.lastname@example.org, email@example.com or by telephone:86 592 512 9696/86 592 512 9595.
Related Links: Molybdenum News & Prices