CN107384557A - A kind of food machinery antibacterial cosmoline and preparation method thereof - Google Patents

A kind of food machinery antibacterial cosmoline and preparation method thereof Download PDF

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Publication number
CN107384557A
CN107384557A CN201710691091.1A CN201710691091A CN107384557A CN 107384557 A CN107384557 A CN 107384557A CN 201710691091 A CN201710691091 A CN 201710691091A CN 107384557 A CN107384557 A CN 107384557A
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parts
food
acid
antibacterial
cosmoline
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朱剑
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WUJIANG HUAWEI SPECIAL OIL Co Ltd
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WUJIANG HUAWEI SPECIAL OIL Co Ltd
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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
    • C10M169/048—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution, 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
    • 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
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/0206—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers 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
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/022—Ethene
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    • 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
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/024—Propene
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    • 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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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/287—Partial esters
    • C10M2207/289—Partial esters containing free hydroxy groups
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    • 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
    • C—CHEMISTRY; METALLURGY
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    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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    • 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
    • C10M2209/108—Polyethers, i.e. containing di- or higher polyoxyalkylene groups etherified
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    • 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
    • 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
    • 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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    • 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
    • C10M2219/062—Thio-acids; Thiocyanates; Derivatives thereof having carbon-to-sulfur double bonds
    • C10M2219/066—Thiocarbamic type 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
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/12—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions obtained by phosphorisation of organic compounds, e.g. with PxSy, PxSyHal or PxOy
    • C10M2223/121—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions obtained by phosphorisation of organic compounds, e.g. with PxSy, PxSyHal or PxOy of alcohols or phenols
    • 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
    • C10M2227/06—Organic compounds derived from inorganic acids or metal salts
    • 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/042—Siloxanes with specific structure containing aromatic substituents
    • 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
    • C10N2030/02—Pour-point; Viscosity index
    • 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
    • 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
    • C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
    • 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
    • C10N2030/16—Antiseptic; (micro) biocidal or bactericidal

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  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

A kind of antibacterial cosmoline of food machinery, is made up of the raw material of following parts by weight：100 parts of food-grade base oil, 10 ~ 20 parts of compound bacteriostatic preservative, 3 ~ 6 parts of cellulose ethers additive, 1 ~ 5 part of polyvinylpyrrolidone, 3 ~ 6 parts of polyglyceryl fatty acid ester, thio-2 acid double 0.3 ~ 0.8 part of lauryl, 3 ~ 8 parts of Tween 80,22 ~ 6 parts of organoboron compound SW, 0.2 ~ 0.8 part of polymethylphenyl siloxane fluid, 1 ~ 3 part of ethylene propylene copolymer, 0.2 ~ 0.6 part of medical grade propene carbonate, 0.2 ~ 0.8 part of phytic acid, 1 ~ 3 part of stearic acid.When the lubricating oil of the present invention is used for food machinery, not only possess excellent wearability and lubricity, and it is antibacterial, antiseptic property is excellent, help to maintain the cleaning of lubricant environment and keep the continuation of greasy property, and technique is simple, it 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

A kind of food machinery antibacterial cosmoline and preparation method thereof
Technical field
The present invention relates to lubricant grease technical field, and in particular to a kind of food machinery antibacterial cosmoline and its system 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, due to the high nutrition of use environment, tends to lead Cause corruption to grow, had a strong impact on the lubricating function of lubricating oils, then influenceed processing efficiency, and be difficult to keep food processing pair The rigors of processing environment.
The content of the invention
In view of the shortcomings of the prior art, the invention provides a kind of food machinery antibacterial cosmoline and its preparation side Method.
To solve above-mentioned technical problem, the technical solution adopted by the present invention is：A kind of food machinery is moistened with antibacterial anti-corrosion Lubricating oil, it is made up of the raw material of following parts by weight：100 parts of food-grade base oil, 10 ~ 20 parts of compound bacteriostatic preservative, cellulose The double lauryls 0.3 of 3 ~ 6 parts of ether additive, 1 ~ 5 part of polyvinylpyrrolidone, 3 ~ 6 parts of polyglyceryl fatty acid ester, thio-2 acid ~ 0.8 part, 3 ~ 8 parts of Tween 80,2 ~ 6 parts of organoboron compound SW-2,0.2 ~ 0.8 part of polymethylphenyl siloxane fluid, ethylene propylene copolymer 1 ~ 3 part, 0.2 ~ 0.6 part of medical grade propene carbonate, 0.2 ~ 0.8 part of phytic acid, 1 ~ 3 part of stearic acid.
Further, described food-grade base oil is food-level white oil, artificial oil PAO or both mixing, Er Qieqi 40 DEG C of kinematic viscosity value is in 100-1000mm2/s.
Further, described compound bacteriostatic preservative is nipagin esters, 2,3- dihydroxy propyl alcohol dodecanoates and the pungent last of the ten Heavenly stems The mixing of acid glyceride, its mass parts ratio are 1:2~4:15~20.
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 described food machinery preparation method of antibacterial cosmoline, comprises the following steps：
（1）Food-grade base oil is placed in mixing kettle, is heated to 60 ~ 70 DEG C, tristearin is sequentially added under stirring at low speed state Acid, Tween 80, polyglyceryl fatty acid ester, medical grade propene carbonate and compound bacteriostatic preservative, then high-speed stirred 15 ~ 30min obtains 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 ethylene propylene copolymer, 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 organoboron compound SW- is sequentially added under stirring at low speed 2nd, thio-2 acid double lauryl, polymethylphenyl siloxane fluid and phytic acid, insulation continue 3 ~ 5h of stirring, then grind three times and produce the present invention Lubricant.
Compared with prior art, the advantages of present invention possesses be：When the lubricating oil of the present invention is used for food machinery, not only have Standby excellent wearability and lubricity, and it is antibacterial, antiseptic property is excellent, help to maintain the cleaning of lubricant environment and keep profit The continuation of slip energy, and technique is simple, is easy to large-scale industrial production and use.Meanwhile lubricant energy of the invention Enough meet the lubrication needs of the plant equipment in food service industry process, 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 antibacterial cosmoline of food machinery, is made up of the raw material of following parts by weight：Food-grade 100 parts of base oil, 15 parts of compound bacteriostatic preservative, 5 parts of cellulose ethers additive, 3 parts of polyvinylpyrrolidone, polyglycerol ester 4 parts of fat acid esters, thio-2 acid double 0.6 part of lauryl, 5 parts of Tween 80,4 parts of organoboron compound SW-2, polymethylphenyl siloxane fluids 0.5 part, 2 parts of ethylene propylene copolymer, 0.4 part of medical grade propene carbonate, 0.5 part of phytic acid, 2 parts of stearic acid.
Further, described food-grade base oil is food-level white oil and artificial oil PAO mixing；Described compound suppression Bacterium preservative is the mixing of nipagin esters, 2,3- dihydroxy propyl alcohol dodecanoates and Glycerin, mixed triester with caprylic acid capric acid, and its mass parts ratio is 1: 3:18；Described cellulose ethers additive is the mixing of hydroxymethyl cellulose and hydroxypropyl methyl cellulose.
A kind of described food machinery preparation method of antibacterial cosmoline, comprises the following steps：
（1）Food-grade base oil is placed in mixing kettle, is heated to 65 DEG C, sequentially added under stirring at low speed state stearic acid, Tween 80, polyglyceryl fatty acid ester, medical grade propene carbonate and compound bacteriostatic preservative, then high-speed stirred 20min obtain newborn Liquid one；
（2）By step（1）The emulsion one of gained is heated to 110 DEG C, and cellulose ethers additive, poly- second are added under stirring at low speed Alkene pyrrolidone and ethylene propylene copolymer, 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, sequentially added under stirring at low speed organoboron compound SW-2, Thio-2 acid double lauryl, polymethylphenyl siloxane fluid and phytic acid, insulation continue to stir 4h, then grind three times profits for producing the present invention Lubrication prescription.
Embodiment 2：A kind of antibacterial cosmoline of food machinery, is made up of the raw material of following parts by weight：Food-grade 100 parts of base oil, 10 parts of compound bacteriostatic preservative, 3 parts of cellulose ethers additive, 1 part of polyvinylpyrrolidone, polyglycerol ester 3 parts of fat acid esters, thio-2 acid double 0.3 part of lauryl, 3 parts of Tween 80,2 parts of organoboron compound SW-2, polymethylphenyl siloxane fluids 0.2 part, 1 part of ethylene propylene copolymer, 0.2 part of medical grade propene carbonate, 0.2 part of phytic acid, 1 part of stearic acid.
Further, described food-grade base oil is food-level white oil；Described compound bacteriostatic preservative is nipalgin The mixing of ester, 2,3- dihydroxy propyl alcohol dodecanoates and Glycerin, mixed triester with caprylic acid capric acid, its mass parts ratio are 1:4: 20；Described fiber Plain ether additive is hydroxyethyl cellulose.
A kind of described food machinery preparation method of antibacterial cosmoline, comprises the following steps：
（1）Food-grade base oil is placed in mixing kettle, is heated to 60 DEG C, sequentially added under stirring at low speed state stearic acid, Tween 80, polyglyceryl fatty acid ester, medical grade propene carbonate and compound bacteriostatic preservative, then high-speed stirred 30min obtain newborn Liquid 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 ethylene propylene copolymer, 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, sequentially added under stirring at low speed organoboron compound SW-2, Thio-2 acid double lauryl, polymethylphenyl siloxane fluid and phytic acid, insulation continue to stir 5h, then grind three times profits for producing the present invention Lubrication prescription.
Embodiment 3：A kind of antibacterial cosmoline of food machinery, is made up of the raw material of following parts by weight：Food-grade 100 parts of base oil, 20 parts of compound bacteriostatic preservative, 6 parts of cellulose ethers additive, 5 parts of polyvinylpyrrolidone, polyglycerol ester 6 parts of fat acid esters, thio-2 acid double 0.8 part of lauryl, 8 parts of Tween 80,6 parts of organoboron compound SW-2, polymethylphenyl siloxane fluids 0.8 part, 3 parts of ethylene propylene copolymer, 0.6 part of medical grade propene carbonate, 0.8 part of phytic acid, 3 parts of stearic acid.
Further, described food-grade base oil is artificial oil PAO；Described compound bacteriostatic preservative is nipalgin The mixing of ester, 2,3- dihydroxy propyl alcohol dodecanoates and Glycerin, mixed triester with caprylic acid capric acid, its mass parts ratio are 1:2:15；Described cellulose Ether additive is the mixing of hydroxypropyl cellulose, hydroxypropyl methyl cellulose and hydroxyethylmethylcellulose.
A kind of described food machinery preparation method of antibacterial cosmoline, comprises the following steps：
（1）Food-grade base oil is placed in mixing kettle, is heated to 70 DEG C, sequentially added under stirring at low speed state stearic acid, Tween 80, polyglyceryl fatty acid ester, medical grade propene carbonate and compound bacteriostatic preservative, then high-speed stirred 15min obtain newborn Liquid 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 ethylene propylene copolymer, 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, sequentially added under stirring at low speed organoboron compound SW-2, Thio-2 acid double lauryl, polymethylphenyl siloxane fluid and phytic acid, insulation continue to stir 3h, then grind three times profits for producing the present invention Lubrication prescription.
Embodiment 4：A kind of antibacterial cosmoline of food machinery, is made up of the raw material of following parts by weight：Food-grade 100 parts of base oil, 10 parts of compound bacteriostatic preservative, 6 parts of cellulose ethers additive, 1 part of polyvinylpyrrolidone, polyglycerol ester 6 parts of fat acid esters, thio-2 acid double 0.3 part of lauryl, 8 parts of Tween 80,2 parts of organoboron compound SW-2, polymethylphenyl siloxane fluids 0.8 part, 1 part of ethylene propylene copolymer, 0.6 part of medical grade propene carbonate, 0.2 part of phytic acid, 3 parts of stearic acid.
Further, described food-grade base oil is food-level white oil；Described compound bacteriostatic preservative is nipalgin The mixing of ester, 2,3- dihydroxy propyl alcohol dodecanoates and Glycerin, mixed triester with caprylic acid capric acid, its mass parts ratio are 1:2: 20；Described fiber Plain ether additive is hydroxyethylmethylcellulose.
A kind of preparation method of the described antibacterial cosmoline of food machinery, its specific steps is the same as embodiment 1.
Embodiment 5：A kind of antibacterial cosmoline of food machinery, is made up of the raw material of following parts by weight：Food-grade 100 parts of base oil, 12 parts of compound bacteriostatic preservative, 4 parts of cellulose ethers additive, 4 parts of polyvinylpyrrolidone, polyglycerol ester 5 parts of fat acid esters, thio-2 acid double 0.6 part of lauryl, 7 parts of Tween 80,3 parts of organoboron compound SW-2, polymethylphenyl siloxane fluids 0.3 part, 2 parts of ethylene propylene copolymer, 0.5 part of medical grade propene carbonate, 0.5 part of phytic acid, 1.5 parts of stearic acid.
Further, described food-grade base oil is the mixing of food-level white oil and artificial oil；Described is compound antibacterial Preservative is the mixing of nipagin esters, 2,3- dihydroxy propyl alcohol dodecanoates and Glycerin, mixed triester with caprylic acid capric acid, and its mass parts ratio is 2:5: 35；Described cellulose ethers additive is hydroxymethyl cellulose.
A kind of preparation method of the described antibacterial cosmoline of food machinery, its specific steps is the same as embodiment 1.
Using mass parts ratio as 1：The mixing of 1 food-level white oil and artificial oil PAO and commercially available conventional food machinery are used Food-grade lubricant agent as a comparison case 1 and comparative example 2, take same amount of above-described embodiment 1-5 and comparative example 1-2 lubricant Performance test is done under the same conditions, it is 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） 328.6 292.6 351.5 314.0 324.3 126.2 288.2
Viscosity index (VI) 152 141 159 147 150 95 119
Abrasion resistance（Four ball method） mm 0.43 0.50 0.52 0.45 0.46 0.78 0.62
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 bacteriostasis rate be up to more than 98%, help to maintain lubricant environment cleaning and keep greasy property continuation.
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 (6)

1. the antibacterial cosmoline of a kind of food machinery, it is characterised in that be made up of the raw material of following parts by weight：Food-grade 100 parts of base oil, 10 ~ 20 parts of compound bacteriostatic preservative, 3 ~ 6 parts of cellulose ethers additive, 1 ~ 5 part of polyvinylpyrrolidone, 3 ~ 6 parts of polyglyceryl fatty acid ester, thio-2 acid double 0.3 ~ 0.8 part of lauryl, 3 ~ 8 parts of Tween 80, organoboron compound SW-2 2 ~ 6 parts, 0.2 ~ 0.8 part of polymethylphenyl siloxane fluid, 1 ~ 3 part of ethylene propylene copolymer, 0.2 ~ 0.6 part of medical grade propene carbonate, phytic acid 0.2 ~ 0.8 part, 1 ~ 3 part of stearic acid.
2. the antibacterial cosmoline of a kind of food machinery according to claim 1, it is characterised in that by following parts by weight Several raw material compositions：100 parts of food-grade base oil, 15 parts of compound bacteriostatic preservative, 5 parts of cellulose ethers additive, polyethylene 3 parts of pyrrolidones, 4 parts of polyglyceryl fatty acid ester, thio-2 acid double 0.6 part of lauryl, 5 parts of Tween 80, organoboron compounds It is 4 parts of SW-2,0.5 part of polymethylphenyl siloxane fluid, 2 parts of ethylene propylene copolymer, 0.4 part of medical grade propene carbonate, 0.5 part of phytic acid, hard 2 parts of resin acid.
A kind of 3. antibacterial cosmoline of food machinery according to claim 1 or 2, it is characterised in that：Described food Grade base oil is the mixing of food-level white oil, artificial oil PAO or both.
A kind of 4. antibacterial cosmoline of food machinery according to claim 1 or 2, it is characterised in that：Described answers Conjunction bacteriostatic preservative be nipagin esters, 2,3- dihydroxy propyl alcohol dodecanoates and Glycerin, mixed triester with caprylic acid capric acid mixing, its mass parts ratio For 1:2~4:15~20.
A kind of 5. antibacterial cosmoline of food machinery 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 6. preparation method of the antibacterial cosmoline of food machinery described in claim 1 or 2, it is characterised in that bag Include following steps：
（1）Food-grade base oil is placed in mixing kettle, is heated to 60 ~ 70 DEG C, tristearin is sequentially added under stirring at low speed state Acid, Tween 80, polyglyceryl fatty acid ester, medical grade propene carbonate and compound bacteriostatic preservative, then high-speed stirred 15 ~ 30min obtains 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 ethylene propylene copolymer, 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 organoboron compound SW- is sequentially added under stirring at low speed 2nd, thio-2 acid double lauryl, polymethylphenyl siloxane fluid and phytic acid, insulation continue 3 ~ 5h of stirring, then grind three times and produce the present invention Lubricant.
CN201710691091.1A 2017-08-14 2017-08-14 A kind of food machinery antibacterial cosmoline and preparation method thereof Withdrawn CN107384557A (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030008783A1 (en) * 1992-02-07 2003-01-09 Marcel Alphonse Ostyn Automotive lubricant
US20090181871A1 (en) * 2007-12-19 2009-07-16 Chevron U.S.A. Inc. Compressor Lubricant Compositions and Preparation Thereof
US20100093571A1 (en) * 2008-10-07 2010-04-15 Paquette Troy F Food Grade Compressor/Vacuum Pump Oil
CN101784644A (en) * 2007-07-31 2010-07-21 雪佛龙美国公司 Medicinal oil compositions, preparations, and applications thereof
CN103436341A (en) * 2013-08-16 2013-12-11 陕西科技大学 Plant oil base medical instrument lubricating oil and preparation method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030008783A1 (en) * 1992-02-07 2003-01-09 Marcel Alphonse Ostyn Automotive lubricant
CN101784644A (en) * 2007-07-31 2010-07-21 雪佛龙美国公司 Medicinal oil compositions, preparations, and applications thereof
US20090181871A1 (en) * 2007-12-19 2009-07-16 Chevron U.S.A. Inc. Compressor Lubricant Compositions and Preparation Thereof
US20100093571A1 (en) * 2008-10-07 2010-04-15 Paquette Troy F Food Grade Compressor/Vacuum Pump Oil
CN103436341A (en) * 2013-08-16 2013-12-11 陕西科技大学 Plant oil base medical instrument lubricating oil and preparation method thereof

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