CN105199812A

CN105199812A - Nanometer running-in agent

Info

Publication number: CN105199812A
Application number: CN201510703432.3A
Authority: CN
Inventors: 胡波
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-10-26
Filing date: 2015-10-26
Publication date: 2015-12-30

Abstract

A disclosed nanometer running-in agent is composed of the following compositions in percent by weight: 10-20 parts of heavy alkyl benzene, 10-20 parts of alkyl naphthalene, 20-50 parts of boronized polyisobutylene succinimide, 20-40 parts of molybdenum dialkyldithiophosphate, 1-2 parts of oil-modified phenolic resin, 1-4 parts of hydroxyl silicone oil emulsion 305, 1-4 parts of beef tallow, and 1-4 parts of detergent LD-1. The agent is prepared according to the following steps: (1) putting heavy alkyl benzene into a blending kettle, heating to 60 DEG C, and stirring for 30 min; (2) then adding boronized polyisobutylene succinimide, and continuing to stir for 30 min; (3) then adding molybdenum dialkyldithiophosphate, cyclically stirring for 120 min, then adding oil-modified phenolic resin, hydroxyl silicone oil emulsion 305, beef tallow and the detergent LD-1, keeping a constant temperature of 60 DEG C for 60 min, and then slowly cooling to 40 DEG C or less, loading a barrel, and capping, so as to obtain the agent. Compared with the prior art, the agent possesses the substantial advantages that the agent is applicable to lubrication systems of various vehicles, ships, petroleum chemical machinery, mine machinery and other large-scale equipment, and possesses multiple functions of reducing wear, reducing oil consumption, restoring wear surface, improving bearing capability, reducing noise and the like.

Description

A kind of nanometer break-in agent

Technical field

The present invention relates to a kind of break-in agent or engine engine anti-wear agent, be specifically related to a kind of nanometer break-in agent.

Background technology

Data according to Chinese Academy of Engineering's " strategic research of tribology scientific and engineering application situation and development " reports: 1/3rd of annual energy source use total amount consume in frictionloss in the world, the 70%-80% of component of machine lost efficacy because of frictional wear and scraps.In energy consumption, China has become the large energy expenditure state in third place in the world, and energy utilization rate is only 32%, is significantly less than developed country.Inefficient, a high proportion of consumption, seriously governs the growth of Chinese Enterprises benefit, social benefit.Therefore, face the severe situation of resource, the energy and the environmental problem of increasingly sharpening in the whole world under, the research of tribology and industrial application oneself cause the great attention of countries in the world, tribology has become important scientific basic and the technical support of many science, technology and engineering field.In China because economy is in resource, the energy consumption type high-speed developing period, technology application level is lower, to resource, significant wastage and the problem of environmental pollution situation of the energy are more severe, in the National People's Congress's 11 government work reports held on March 5th, 2008, propose China to realize during 11th Five-Year " energy-saving and emission-reduction major technological breakthrough ", Chinese Academy of Engineering is under the advocating of Xu Kuangdi president, organize 15 academicians, more than 260 expert, professor completes " strategic research of tribology scientific and engineering application situation and development ", analyze the meaning having set forth tribology science, engineer applied current situation and development strategical decision.Data shows: commercially sold nano metal lubricating oil additive is generally more than 100nm Large stone inorganic nano-particle, due to the impact of the factors such as its structure, density, size, dispersiveness in lubrication wet goods organic medium, affinity are poor, easy reunion, precipitation, the special wear-resistant effect of nano metal wear-resistant material can not be played, antiwear and antifriction effect is poor, and therefore the use of global anti-wear agent series products is still in low technical level, poor benefit stage.At home because energy-saving and emission-reduction guardian technique does not realize breaking through, often because the advance of technology and ripening degree cause returns of investment difference and fund to waste not.There are some inconvenience in present commercially available nano antiwear agent in lubricating oil uses.Inorganic type: poor with the compatibleness of lubricating oil, life-time service easily forms greasy filth, causes the blocking of secondary filter net, causes equipment attrition on the contrary.Polymeric particles type: also poor with the compatibleness of lubricating oil, easily blocking secondary filter net, perishable under the long term of High Temperature High Pressure.The deep-etching chemistry formulation that extreme pressure property is strong: although extreme pressure is strong, because the moisture content easily and in machine oil forms mineral acid or other acid, cause engine corrosion.

Summary of the invention

The present invention aims to provide a kind of oiling system that can be used for the main equipments such as various vehicle, boats and ships, Petro-Chemical Machinery and mining machinery, the nanometer break-in agent of the several functions such as supporting capacity and reduction noise that have reducing wear, reduce oil consumption, repair wear surface, improve.

In order to achieve the above object, the present invention is by the following technical solutions:

A kind of nanometer break-in agent, is made up of the component of following weight percent: heavy alkyl benzene 10 ~ 20 parts, alkylnaphthalene 10 ~ 20 parts, boronation polyisobutylene succinamide 20 ~ 50 parts, molybdenum dialkyl-dithiophosphate 20 ~ 40 parts, oil modified phenolic resin 1 ~ 2 part, hydroxy silicone oil emulsion 305 1 ~ 4 part, 1 ~ 4 part, butter, detergent LD-11 ~ 4 part.

A preparation method for nanometer break-in agent, is characterized in that being prepared from by following steps: heavy alkyl benzene and alkylnaphthalene are placed in blending kettle by (1), is heated to 60 DEG C, stirs 10 minutes; (2) add boronation polyisobutylene succinamide again, continue stirring 30 minutes; (3) molybdenum dialkyl-dithiophosphate is added again, circulation stirring 120 minutes, add oil modified phenolic resin again, hydroxy silicone oil emulsion 305, butter, detergent LD-1 keep 60 DEG C of constant temperature 60 minutes, then barrel filling below slow cooling to 40 DEG C, capping and get final product.

Relative to prior art, instant invention overcomes the use limitation of anti-wear agent in lubricating oil in the past, common anti-wear agent only considered the extreme pressure between hard metal and hard metal, or only consider that extreme pressure does not consider the problems such as filtration, intermiscibility, solves the abrasion resistant extreme-pressure problem of hard metal and joint portion, soft metal.Combine the resistance to extreme boundary lubrication of molybdenum dialkyl-dithiophosphate, antioxidant property, the detergent-dispersant performance of low friction characteristics and boronation polyisobutylene succinamide, the spatter property of ashless wear-resistant and alkylnaphthalene and the stability that mixes, add in existing lubricating oil and form effective organo-metallic wearing-resistant layer and can strengthen lubrication usefulness, improve the anti-press capacity at a high speed.Meanwhile, there is extremely excellent stability, strong with engine oil, base oil, solvent oil compatibleness, and most of lubricant formula mixes, and overcomes the limitation of many nano antiwear agents.In addition, firm chemistry and additive compatibility make significantly to save cost when making, and the limpid color of reddish-brown can produce popular outward appearance.More because heavy alkyl benzene pour point is low, have more excellent low-temperature fluidity, can modulate a lot of low temperature requirements high, stable, effective lubricating oil, nanometer break-in agent can not make lubricating oil low-temperature dynamic viscosity change.Therefore the present invention is specially adapted to or is applied in lubricating oil, overcome the limitation that anti-wear agent is immiscible in lubricating oil in the past, strong adaptability should be used, front uses obviously, life-time service superiority is apparent, to the use of motor car engine, can play: reduce the gouging abrasion under oil consumption, solution extreme case, have extremely excellent front anti-attrition effect to bent axle, vapour narrow-necked earthen jar, porthole, life-time service can help the engine of client need not repair for a long time, show and increase the service life more than 3 times, energy-conservation 2 ~ 4%.

Embodiment

For understanding better and implementing the present invention, further illustrate the present invention in conjunction with specific embodiments.

Embodiment 1

Take following raw material for standby: heavy alkyl benzene 15KG, alkylnaphthalene 15KG, boronation polyisobutylene succinamide 20KG, molybdenum dialkyl-dithiophosphate 20KG, oil modified phenolic resin 1KG, hydroxy silicone oil emulsion 305 1KG, butter 1KG, detergent LD-11KG.Be prepared from according to the following steps: heavy alkyl benzene is placed in blending kettle by (1), be heated to 60 DEG C, stir 10 minutes; (2) add boronation polyisobutylene succinamide again, continue stirring 30 minutes; (3) molybdenum dialkyl-dithiophosphate is added again, circulation stirring 120 minutes, add oil modified phenolic resin again, hydroxy silicone oil emulsion 305, butter, detergent LD-1 keep 60 DEG C of constant temperature 60 minutes, then barrel filling below slow cooling to 40 DEG C, capping and get final product.

Embodiment 2

Take following raw material for standby: heavy alkyl benzene 20KG, alkylnaphthalene 20KG, boronation polyisobutylene succinamide 50KG, molybdenum dialkyl-dithiophosphate 40KG, oil modified phenolic resin 2KG, hydroxy silicone oil emulsion 305 4KG, butter 4KG, detergent LD-14KG.Be prepared from according to the following steps: heavy alkyl benzene is placed in blending kettle by (1), be heated to 60 DEG C, stir 10 minutes; (2) add boronation polyisobutylene succinamide again, continue stirring 30 minutes; (3) molybdenum dialkyl-dithiophosphate is added again, circulation stirring 120 minutes, add oil modified phenolic resin again, hydroxy silicone oil emulsion 305, butter, detergent LD-1 keep 60 DEG C of constant temperature 60 minutes, then barrel filling below slow cooling to 40 DEG C, capping and get final product.

Embodiment 1 nanometer break-in agent efficiency ratio comparatively (with the comparison sheet of other solid lubricant)

Obviously, the above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here cannot give exhaustive to all embodiments.Every belong to technical scheme of the present invention the apparent change of extending out or variation be still in the row of protection scope of the present invention.

Claims

1. a nanometer break-in agent, is characterized in that being made up of the component of following weight percent: heavy alkyl benzene 10 ~ 20 parts, alkylnaphthalene 10 ~ 20 parts, boronation polyisobutylene succinamide 20 ~ 50 parts, molybdenum dialkyl-dithiophosphate 20 ~ 40 parts, oil modified phenolic resin 1 ~ 2 part, hydroxy silicone oil emulsion 305 1 ~ 4 part, 1 ~ 4 part, butter, detergent LD-11 ~ 4 part.

2. the preparation method of a kind of nanometer break-in agent according to claim 1, is characterized in that being prepared from by following steps: heavy alkyl benzene and alkylnaphthalene are placed in blending kettle by (1), is heated to 60 DEG C, stirs 10 minutes; (2) add boronation polyisobutylene succinamide again, continue stirring 30 minutes; (3) molybdenum dialkyl-dithiophosphate is added again, circulation stirring 120 minutes, add oil modified phenolic resin again, hydroxy silicone oil emulsion 305, butter, detergent LD-1 keep 60 DEG C of constant temperature 60 minutes, then barrel filling below slow cooling to 40 DEG C, capping and get final product.