A chemical additive for anti-friction and anti-friction biomass oil purification filter element and preparation method thereof

Abstract

The invention discloses an anti-friction and anti-attrition chemical additive for a biomass engine oil purification filter element. The chemical additive is prepared from the following substances in parts by weight: 1-2 parts of LZ6499 overbased sulfurized calcium alkyl phenolate, 2-4 parts of Infineum C9394 overbased sulfurized calcium alkyl phenolate, 0.5-1.5 parts of Vanlube8610 antimony dialkyl dithiocarbamate, 0.001-0.003 part of rongalite sodium formaldehyde sulfoxylate, 1-3 parts of Vanlube DND nonyl diphenylamine, 0.5-1.5 parts of T353 dibutyl dithiocarbamate lead, 2-4 parts of a YP-1202 energy-saving agent, 0.4-0.6 part of an LZ6662 nitrogen-containing compound, 9-10 parts of a JINEX 9900 viscosity index improver and 13-15 parts of PAO-10 base oil. According to the chemical additive for the volumetric filtration biomass engine oil purification filter element, an anti-friction additive and an antifriction agent are continuously input into engine oil and act in an engine cylinder as a carrier through a slow release function of the volumetric biomass engine oil purification filter element, so that the friction force between metal contact surfaces is reduced, the 'work strength' of the engine oil is reduced to achieve online overlong use of the engine oil, and ageing and deterioration are avoided.

Description

[0001] A chemical additive for anti-friction and anti-friction biomass oil purification filter element and preparation method thereof technical field [0002] The invention relates to the technical field of prolonging the service life of on-line engine oil and maintaining the lubricating quality of the engine oil, in particular to a chemical additive in an anti-friction and anti-friction biomass oil purification filter element for volumetric filtration and a preparation method thereof. Background technique [0003] Lubricating oil plays an extremely important role in the working process of machinery, especially in the working process of internal combustion machinery (hereinafter referred to as engine), if there is no lubricating oil, it cannot work at all. At present, both at home and abroad are researching how to make the role and effect of lubricating oil better. With the rapid development of the automobile industry, today's engines are getting smaller and smaller, but thei...

AI Technical Summary

Problems solved by technology

[0005] The volumetric filtration biomass filter base material in the various oil purification filter elements currently used only plays a single role in filtering the online oil, but the online oil will be oxidized and deteriorated due to high temperature during use, resulting in a long service life of the oil. In order to improve and enhance the anti-oxidation and anti-corrosion ability of the online engine oil and prolong the service life of the engine oil, it is necessary to repair the online engine oil, but the current volumetric filtration biomass filter substrate cannot achieve this.