The influence of static thermal degradation on colloidal performance of Lithium-Calciumbasegrease was studied by the centrifugal oil separation test, dropping point test and acid number test.
利用离心分油试验机、油浴滴点测定仪和酸碱滴定仪分别考察了静态热老化对锂-钙基润滑脂胶体性能的影响。
2
Lithium-calciumbasegrease, prepared by adding calcium soap into lithium basegrease, can retain the multifunction of lithium base grease, reduce tie oast and improve the water resistance property.
锂基润滑脂中加入钙皂制成的锂一钙基脂，能保持锂基脂的性能，并降低成本，提高其抗水性。
3
The fatty acid mixture in fruits of Malamia Oleifera is used to prepare number 1 and number 2 calciumbasegrease through three steps which meet with the standard of China.