CN107446676A - A kind of wear-resisting high tack food machinery lubricant and preparation method thereof - Google Patents
A kind of wear-resisting high tack food machinery lubricant and preparation method thereof Download PDFInfo
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- CN107446676A CN107446676A CN201710690961.3A CN201710690961A CN107446676A CN 107446676 A CN107446676 A CN 107446676A CN 201710690961 A CN201710690961 A CN 201710690961A CN 107446676 A CN107446676 A CN 107446676A
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
- C10M169/044—Mixtures of base-materials and additives the additives being a mixture of non-macromolecular and macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/10—Compounds containing silicon
- C10M2201/105—Silica
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/16—Paraffin waxes; Petrolatum, e.g. slack wax
- C10M2205/163—Paraffin waxes; Petrolatum, e.g. slack wax used as base material
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
- C10M2207/126—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids monocarboxylic
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/32—Esters of carbonic acid
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/109—Polyethers, i.e. containing di- or higher polyoxyalkylene groups esterified
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/12—Polysaccharides, e.g. cellulose, biopolymers
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/02—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2217/028—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a nitrogen-containing hetero ring
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/06—Thio-acids; Thiocyanates; Derivatives thereof
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
- C10M2227/08—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions having metal-to-carbon bonds
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
The invention discloses a kind of wear-resisting high tack food machinery lubricant, it is made up of the raw material of following parts by weight：100 parts of food-level white oil, 1 ~ 5 part of extreme-pressure wear-resistant auxiliary agent, 4 ~ 8 parts of cellulose ethers additive, 1 ~ 3 part of stearic acid, 2 ~ 6 parts of polyvinylpyrrolidone, 2 ~ 4 parts of sucrose ester, 2 ~ 4 parts of polyoxyethylene carboxylate, thio-2 acid double 0.3 ~ 0.8 part of lauryl, 3 ~ 8 parts of Tween 80,1 ~ 5 part of food-grade aerosil, 0.2 ~ 0.6 part of medical grade propene carbonate, 0.2 ~ 1 part of phytic acid.When the lubricant of the present invention is used for food machinery, not only possess excellent wearability and lubricity, and tack is excellent, can keep the lubrication of lubricant housings in a long time, and technique is simple, is easy to large-scale industrial production and use.Meanwhile lubricant of the invention disclosure satisfy that the lubrication needs of the plant equipment in food service industry process, meet the safety and health request of food-grade-lubricant.
Description
Technical field
The present invention relates to lubricant grease technical field, and in particular to a kind of wear-resisting high tack food machinery lubricant and its
Preparation method.
Background technology
Food processing equipment is widely used as necessity and infrastructure of food production, currently, food processing process
In widely used various mechanical device equipment, the inside and outside mechanical device and running part of these equipment in operating and
In the course of work, to prevent the abrasion of mechanical part, corrosion or reducing heat caused by friction, it will use and arrive lubricant grease.
Lubricant grease is of crucial importance for food processing equipment normal operation, is essential in some food processing enterprises, but
It is that can cause cross pollution if improper use, produces food-safety problem.
Current food-processing industry is faced with stern challenge.One side food demand amount increases, it is necessary to increase continuous
Yield；On the other hand, also urgently further improved based on current food security situation, food quality.The food enterprises must
Product safety, protection brand reputation must be ensured under the background of economic retrechment, improves company's production capacity and space of raising profits.In view of
Food processing and it is packaged in whole industrial chain and is in extremely important status, if improves quality and the production of food simultaneously
Amount, accomplish green, safe and environment-friendly, energy-conservation, just food production processing and packaging scheme must thoroughly be changed from technical system
Enter.Lubricating oils is exactly a wherein potential key factor.The food enterprises are wide in protection using Food-grade lubricant agent
While big consumer's life and health, and the interests of protection the food enterprises itself.Enterprise uses Food-grade lubricant
Agent not only extends the drain period, reduces equipment loss, meets enterprise and pursues cost control and the requirement of benefit；
And improve the brand image and the market competitiveness of enterprise itself.Therefore, food production is looked forward to using Food-grade lubricant agent
It is for industry and its important.
Existing food machinery with lubricator in use, because the contact operating of machinery constantly produces heat, is led
Cause constantly to be raised with the spot temperature of lubricating oils anti-attrition, lubricating oils causes lubricating oils stream due to heated easily increase mobility
Dynamic or drippage adds worker's workload and easily because omission causes mechanical abrasion, dropped, it is necessary to often add lubricating oils
Low operating efficiency, influence food machinery and normally operate.
The content of the invention
In view of the shortcomings of the prior art, with lubricator and its made the invention provides a kind of food machinery of wear-resisting high tack
Preparation Method.
The present invention solve the technical scheme that uses of above-mentioned technical problem for：A kind of wear-resisting high tack food machinery lubrication
Agent, it is made up of the raw material of following parts by weight：100 parts of food-level white oil, 1 ~ 5 part of extreme-pressure wear-resistant auxiliary agent, cellulose ethers addition
4 ~ 8 parts of agent, 1 ~ 3 part of stearic acid, 2 ~ 6 parts of polyvinylpyrrolidone, 2 ~ 4 parts of sucrose ester, 2 ~ 4 parts of polyoxyethylene carboxylate, sulphur
For dipropionic acid double 0.3 ~ 0.8 part of lauryl, 3 ~ 8 parts of Tween 80,1 ~ 5 part of food-grade aerosil, medical grade propylene carbonates
0.2 ~ 0.6 part of ester, 0.2 ~ 1 part of phytic acid.
Preferably, a kind of described wear-resisting high tack food machinery lubricant, by the raw material group of following parts by weight
Into：100 parts of food-level white oil, 3 parts of extreme-pressure wear-resistant auxiliary agent, 6 parts of cellulose ethers additive, 2 parts of stearic acid, polyvinylpyrrolidine
4 parts of ketone, 3 parts of sucrose ester, 3 parts of polyoxyethylene carboxylate, thio-2 acid double 0.5 part of lauryl, 5 parts of Tween 80, food-grades
3 parts of aerosil, 0.4 part of medical grade propene carbonate, 0.6 part of phytic acid.
Further, the extreme-pressure wear-resistant auxiliary agent is organoboron compound SW-2.
Further, described cellulose ethers additive is hydroxymethyl cellulose, hydroxyethyl cellulose, hydroxy propyl cellulose
One or more mixing in element, hydroxypropyl methyl cellulose, hydroxyethylmethylcellulose.
A kind of preparation method of described wear-resisting high tack food machinery lubricant, comprises the following steps：
（1）Food-level white oil is placed in mixing kettle, is heated to 60 ~ 70 DEG C, sequentially added under stirring at low speed state stearic acid,
Tween 80, polyoxyethylene carboxylate and medical grade propene carbonate, then 15 ~ 30min of high-speed stirred obtain emulsion one；
（2）By step（1）The emulsion one of gained is heated to 100 ~ 120 DEG C, added under stirring at low speed cellulose ethers additive,
Polyvinylpyrrolidone and sucrose ester, middling speed 20 ~ 40min of insulated and stirred is then modulated, obtains emulsion two；
（3）By step（2）The emulsion two of gained is cooled to 70 ~ 80 DEG C, and extreme-pressure wear-resistant auxiliary agent, sulphur are sequentially added under stirring at low speed
For dipropionic acid double lauryl, food-grade aerosil and phytic acid, insulation continues 3 ~ 5h of stirring, then grinds three times and produces this
The lubricant of invention.
Compared with prior art, the advantages of present invention possesses be：When the lubricant of the present invention is used for food machinery, not only have
Standby excellent wearability and lubricity, and tack is excellent, can keep the lubrication of lubricant housings, Er Qiegong in a long time
Skill is simple, is easy to large-scale industrial production and use.Meanwhile lubricant of the invention disclosure satisfy that food service industry process
In plant equipment lubrication needs, meet the safety and health request of food-grade-lubricant.
Embodiment
With reference to specific embodiment, the present invention is described further, but following embodiments is not formed to this hair
The limitation of bright right.
Embodiment 1：A kind of wear-resisting high tack food machinery lubricant, is made up of the raw material of following parts by weight：Food
100 parts of grade white oil, 3 parts of extreme-pressure wear-resistant auxiliary agent, 6 parts of cellulose ethers additive, 2 parts of stearic acid, 4 parts of polyvinylpyrrolidone,
3 parts of sucrose ester, 3 parts of polyoxyethylene carboxylate, thio-2 acid double 0.5 part of lauryl, 6 parts of Tween 80, food-grade gas phases two
3 parts of silica, 0.4 part of medical grade propene carbonate, 0.6 part of phytic acid.
Further, the extreme-pressure wear-resistant auxiliary agent is organoboron compound SW-2；Described cellulose ethers additive is
The mixing of hydroxymethyl cellulose and hydroxyethylmethylcellulose.
A kind of preparation method of described wear-resisting high tack food machinery lubricant, comprises the following steps：
（1）Food-level white oil is placed in mixing kettle, is heated to 65 DEG C, stearic acid is sequentially added under stirring at low speed state, is told
Temperature 80, polyoxyethylene carboxylate and medical grade propene carbonate, then high-speed stirred 20min obtain emulsion one；
（2）By step（1）The emulsion one of gained is heated to 100 ~ 120 DEG C, added under stirring at low speed cellulose ethers additive,
Polyvinylpyrrolidone and sucrose ester, middling speed insulated and stirred 30min is then modulated, obtains emulsion two；
（3）By step（2）The emulsion two of gained is cooled to 75 DEG C, and extreme-pressure wear-resistant auxiliary agent, thio is sequentially added under stirring at low speed
Dipropionic acid double lauryl, food-grade aerosil and phytic acid, insulation continue to stir 4h, then grind three times and produce the present invention
Lubricant.
Embodiment 2：A kind of wear-resisting high tack food machinery lubricant, is made up of the raw material of following parts by weight：Food
100 parts of grade white oil, 1 part of extreme-pressure wear-resistant auxiliary agent, 4 parts of cellulose ethers additive, 1 part of stearic acid, 2 parts of polyvinylpyrrolidone,
2 parts of sucrose ester, 2 parts of polyoxyethylene carboxylate, thio-2 acid double 0.3 part of lauryl, 3 parts of Tween 80, food-grade gas phases two
1 part of silica, 0.2 part of medical grade propene carbonate, 0.2 part of phytic acid.
Further, the extreme-pressure wear-resistant auxiliary agent is organoboron compound SW-2；Described cellulose ethers additive is
Hydroxyethyl cellulose.
A kind of preparation method of described wear-resisting high tack food machinery lubricant, comprises the following steps：
（1）Food-level white oil is placed in mixing kettle, is heated to 60 DEG C, stearic acid is sequentially added under stirring at low speed state, is told
Temperature 80, polyoxyethylene carboxylate and medical grade propene carbonate, then high-speed stirred 30min obtain emulsion one；
（2）By step（1）The emulsion one of gained is heated to 100 DEG C, and cellulose ethers additive, poly- second are added under stirring at low speed
Alkene pyrrolidone and sucrose ester, middling speed insulated and stirred 40min is then modulated, obtains emulsion two；
（3）By step（2）The emulsion two of gained is cooled to 70 DEG C, and extreme-pressure wear-resistant auxiliary agent, thio is sequentially added under stirring at low speed
Dipropionic acid double lauryl, food-grade aerosil and phytic acid, insulation continue to stir 5h, then grind three times and produce the present invention
Lubricant.
Embodiment 3：A kind of wear-resisting high tack food machinery lubricant, is made up of the raw material of following parts by weight：Food
100 parts of grade white oil, 5 parts of extreme-pressure wear-resistant auxiliary agent, 8 parts of cellulose ethers additive, 3 parts of stearic acid, 6 parts of polyvinylpyrrolidone,
4 parts of sucrose ester, 4 parts of polyoxyethylene carboxylate, thio-2 acid double 0.8 part of lauryl, 8 parts of Tween 80, food-grade gas phases two
5 parts of silica, 0.6 part of medical grade propene carbonate, 1 part of phytic acid.
Further, the extreme-pressure wear-resistant auxiliary agent is organoboron compound SW-2；Described cellulose ethers additive is
Hydroxymethyl cellulose, hydroxyethyl cellulose, hydroxypropyl cellulose, hydroxypropyl methyl cellulose and hydroxyethylmethylcellulose it is mixed
Close.
A kind of preparation method of described wear-resisting high tack food machinery lubricant, comprises the following steps：
（1）Food-level white oil is placed in mixing kettle, is heated to 70 DEG C, stearic acid is sequentially added under stirring at low speed state, is told
Temperature 80, polyoxyethylene carboxylate and medical grade propene carbonate, then high-speed stirred 15min obtain emulsion one；
（2）By step（1）The emulsion one of gained is heated to 120 DEG C, and cellulose ethers additive, poly- second are added under stirring at low speed
Alkene pyrrolidone and sucrose ester, middling speed insulated and stirred 20min is then modulated, obtains emulsion two；
（3）By step（2）The emulsion two of gained is cooled to 80 DEG C, and extreme-pressure wear-resistant auxiliary agent, thio is sequentially added under stirring at low speed
Dipropionic acid double lauryl, food-grade aerosil and phytic acid, insulation continue to stir 3h, then grind three times and produce the present invention
Lubricant.
Embodiment 4：A kind of wear-resisting high tack food machinery lubricant, is made up of the raw material of following parts by weight：Food
100 parts of grade white oil, 1 part of extreme-pressure wear-resistant auxiliary agent, 8 parts of cellulose ethers additive, 1 part of stearic acid, 6 parts of polyvinylpyrrolidone,
2 parts of sucrose ester, 4 parts of polyoxyethylene carboxylate, thio-2 acid double 0.3 part of lauryl, 8 parts of Tween 80, food-grade gas phases two
1 part of silica, 0.6 part of medical grade propene carbonate, 0.2 part of phytic acid.
Further, the extreme-pressure wear-resistant auxiliary agent is organoboron compound SW-2；Described cellulose ethers additive is
Hydroxymethyl cellulose and hydroxyethyl cellulose.
A kind of preparation method of described wear-resisting high tack food machinery lubricant, its specific steps is the same as embodiment 1.
Embodiment 5：A kind of wear-resisting high tack food machinery lubricant, is made up of the raw material of following parts by weight：Food
100 parts of grade white oil, 2 parts of extreme-pressure wear-resistant auxiliary agent, 5 parts of cellulose ethers additive, 2 parts of stearic acid, 5 parts of polyvinylpyrrolidone,
3 parts of sucrose ester, 4 parts of polyoxyethylene carboxylate, thio-2 acid double 0.6 part of lauryl, 7 parts of Tween 80, food-grade gas phases two
4 parts of silica, 0.3 part of medical grade propene carbonate, 0.8 part of phytic acid.
Further, the extreme-pressure wear-resistant auxiliary agent is organoboron compound SW-2；Described cellulose ethers additive is
Hydroxymethyl cellulose.
A kind of preparation method of described wear-resisting high tack food machinery lubricant, its specific steps is the same as embodiment 1.
With food-level white oil and commercially available conventional food-grade-lubricant as a comparison case 1 and comparative example 2, take on same amount of
The lubricant for stating embodiment 1-5 and comparative example 1-2 does performance test under the same conditions, as a result as shown in the table：
| Performance | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Comparative example 1 | Comparative example 2 |
| Lubricity PB values（N） | 475.5 | 424.6 | 531.1 | 466.8 | 483.6 | 118.2 | 309.3 |
| Viscosity index (VI) | 122 | 117 | 124 | 120 | 121 | 93 | 114 |
| Coefficient of friction | 0.033 | 0.045 | 0.048 | 0.037 | 0.039 | 0.094 | 0.068 |
From test result as can be seen that the lubricant of the present invention is a kind of excellent product of greasy property, and using process
In adhesion property far above comparative example 1 and higher than comparative example 2, excellent lubricating function can be kept within the longer term.
Certainly, described above is not limitation of the present invention, and the present invention is also not limited to above-described embodiment, the art
Technical staff, the present invention essential scope in, made variations, modifications, additions or substitutions, should all belong to the present invention
Protection domain.
Claims (5)
1. a kind of wear-resisting high tack food machinery lubricant, it is characterised in that be made up of the raw material of following parts by weight：Food
100 parts of grade white oil, 1 ~ 5 part of extreme-pressure wear-resistant auxiliary agent, 4 ~ 8 parts of cellulose ethers additive, 1 ~ 3 part of stearic acid, polyvinylpyrrolidine
2 ~ 6 parts of ketone, 2 ~ 4 parts of sucrose ester, 2 ~ 4 parts of polyoxyethylene carboxylate, thio-2 acid double 0.3 ~ 0.8 part of lauryl, Tween 80s
3 ~ 8 parts, 1 ~ 5 part of food-grade aerosil, 0.2 ~ 0.6 part of medical grade propene carbonate, 0.2 ~ 1 part of phytic acid.
2. the wear-resisting high tack food machinery lubricant of one kind according to claim 1, it is characterised in that by following weight
The raw material composition of number：100 parts of food-level white oil, 3 parts of extreme-pressure wear-resistant auxiliary agent, 6 parts of cellulose ethers additive, 2 parts of stearic acid,
4 parts of polyvinylpyrrolidone, 3 parts of sucrose ester, 3 parts of polyoxyethylene carboxylate, thio-2 acid double 0.5 part of lauryl, tweens
80 5 parts, 3 parts of food-grade aerosil, 0.4 part of medical grade propene carbonate, 0.6 part of phytic acid.
3. the wear-resisting high tack food machinery lubricant of one kind according to claim 1 or 2, it is characterised in that the extreme pressure
Antiwear assistant is organoboron compound SW-2.
4. the wear-resisting high tack food machinery lubricant of one kind according to claim 1 or 2, it is characterised in that described fibre
Plain ether additive is tieed up as hydroxymethyl cellulose, hydroxyethyl cellulose, hydroxypropyl cellulose, hydroxypropyl methyl cellulose, hydroxyl second
One or more mixing in ylmethyl cellulose.
A kind of 5. preparation method of wear-resisting high tack food machinery lubricant described in claim 1 or 2, it is characterised in that
Comprise the following steps：
（1）Food-level white oil is placed in mixing kettle, is heated to 60 ~ 70 DEG C, sequentially added under stirring at low speed state stearic acid,
Tween 80, polyoxyethylene carboxylate and medical grade propene carbonate, then 15 ~ 30min of high-speed stirred obtain emulsion one；
（2）By step（1）The emulsion one of gained is heated to 100 ~ 120 DEG C, added under stirring at low speed cellulose ethers additive,
Polyvinylpyrrolidone and sucrose ester, middling speed 20 ~ 40min of insulated and stirred is then modulated, obtains emulsion two；
（3）By step（2）The emulsion two of gained is cooled to 70 ~ 80 DEG C, and extreme-pressure wear-resistant auxiliary agent, sulphur are sequentially added under stirring at low speed
For dipropionic acid double lauryl, food-grade aerosil and phytic acid, insulation continues 3 ~ 5h of stirring, then grinds three times and produces this
The lubricant of invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710690961.3A CN107446676A (en) | 2017-08-14 | 2017-08-14 | A kind of wear-resisting high tack food machinery lubricant and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710690961.3A CN107446676A (en) | 2017-08-14 | 2017-08-14 | A kind of wear-resisting high tack food machinery lubricant and preparation method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102888270A (en) * | 2012-10-26 | 2013-01-23 | 广西壮族自治区分析测试研究中心 | Food-grade lubricant using sucrose polyester as base oil and preparation method thereof |
| CN104927997A (en) * | 2014-03-20 | 2015-09-23 | 中国石油化工股份有限公司 | Micro-emulsified cutting liquid composition |
| CN105296121A (en) * | 2015-11-11 | 2016-02-03 | 张炳昌 | Medical apparatus lubricating oil and preparation method thereof |
| CN105331433A (en) * | 2015-11-11 | 2016-02-17 | 江苏龙蟠科技股份有限公司 | High-temperature lubricating grease for food processing and preparation method thereof |
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2017
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102888270A (en) * | 2012-10-26 | 2013-01-23 | 广西壮族自治区分析测试研究中心 | Food-grade lubricant using sucrose polyester as base oil and preparation method thereof |
| CN104927997A (en) * | 2014-03-20 | 2015-09-23 | 中国石油化工股份有限公司 | Micro-emulsified cutting liquid composition |
| CN105296121A (en) * | 2015-11-11 | 2016-02-03 | 张炳昌 | Medical apparatus lubricating oil and preparation method thereof |
| CN105331433A (en) * | 2015-11-11 | 2016-02-17 | 江苏龙蟠科技股份有限公司 | High-temperature lubricating grease for food processing and preparation method thereof |
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Application publication date: 20171208 |