CN104562034A - Healthy and environment-friendly antirust agent and preparation method thereof - Google Patents
Healthy and environment-friendly antirust agent and preparation method thereof Download PDFInfo
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- CN104562034A CN104562034A CN201510010139.9A CN201510010139A CN104562034A CN 104562034 A CN104562034 A CN 104562034A CN 201510010139 A CN201510010139 A CN 201510010139A CN 104562034 A CN104562034 A CN 104562034A
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Abstract
The invention provides a healthy and environment-friendly antirust agent. The healthy and environment-friendly antirust agent provided by the invention is characterized by being prepared from a raw material containing tea polyphenol. The healthy and environment-friendly antirust agent provided by the invention is capable of preventing tools, equipment and the like contacted with materials from being rusted, oxidized and the like under the acid-base action of foods, drugs and health-care products in the production, transportation and storage processes of foods, drugs and health-care products; and thus, the security levels of the products are ensured.
Description
Technical field
The invention belongs to technical field of rust prevention, be specifically related to a kind of health environment-friendly rust-preventive agent and preparation method thereof.。
Background technology
According to statistics, every year in the world to get rusty reason and non-serviceable steel product weight is about as much as 15% of metal annual production because of burn into.Metallic corrosion can cause the maintenance of machinery equipment and change in advance, and the corrosion of metal products then reduces precision and the sensitivity of equipment, affects the use of equipment, even causes scrapping of equipment.Along with the quickening day by day of economic globalization process, Chinese Enterprise faces the huge commercial opportunities in Liang Ge market, home and abroad, bring unprecedented opportunity to develop to China's manufacturing equipment industry, but corrosion of metal problem annoyings manufacturing Product processing, transport, storage etc. always.Corrode the financial loss brought considerable.According to data, the loss amount of money of the machinery industry of China in corrosion accounts for about 7.2% of the mechanical industry gross output value.Corrosion of metal bring direct, indirect loss is very important.
So-called rust is because oxygen and water act on the mixture that metallic surface generates oxide compound and oxyhydroxide.Machinery is difficult to not contact with the oxygen in air, water or other corrosive mediums in operation with storage, and generation galvanic corrosion is got rusty in metallic surface by these materials, prevent corrosion from must stop above material and metallic contact.
In order to avoid corrosion, reduce the loss, have employed various method, wherein select rust-preventive agent to be one of modal method of protection metal products.
Food, medicine, healthcare products production, transport, in storage process, under the acid-base function often due to food, medicine, healthcare products material such as the instrument contacted with material, equipment, the easier corrosion of these tool equipments.Food, medicine, healthcare products material often can not contact poisonous and harmful substances simultaneously, make traditional rust-preventive agent be difficult to be applied in the instrument of food, medicine, healthcare products etc., equipment, how effectively to prevent the instrument of food, medicine, healthcare products etc., the corrosion of equipment is a difficult problem.
Summary of the invention
The present invention is intended to overcome above-mentioned defect, provides a kind of health that can be used on instrument, the equipment such as food, medicine, healthcare products, safety, health environment-friendly rust-preventive agent that is nontoxic, environmental protection.
This health environment-friendly rust-preventive agent can at food, medicine, healthcare products in production, transport, storage process, the instrument preventing material from contacting, equipment etc. can cause the contaminated situation of product because the acid-base function of food, medicine, healthcare products material issues get rusty erosion, oxidation etc., thus ensure the safe class of these products.
Health environment-friendly rust-preventive agent provided by the invention, is characterized in that: be prepared from by the raw material comprising tea-polyphenol.
Wherein, tea-polyphenol is preferably the tea-polyphenol that effective constituent is not less than 80%.
In the present invention, tea-polyphenol can use together with any rush-resisting material, for the manufacture of the product such as rust-preventive agent of food, medicine instrument, equipment.
Preferably, above-mentioned health environment-friendly rust-preventive agent, is prepared from by the raw material of following weight percent:
Lanolin or carboxylic acid hydramine 50-60%;
Tea-polyphenol 0.1-1%;
Environment-friendly type balance of solvent.
Particularly, above-mentioned environment-friendly type solvent is selected from the mixture of one or more in deionized water, low-carbon (LC) alcohols, ester class, ethers, Porous deproteinized bone class.Be intended to manufacture a kind of environment-friendly type based on the present invention, can be used for the instruments such as food, the rust-preventive agent of equipment purposes, so, above-mentioned environment-friendly type solvent preferably from the solvent for the product of production safety type, food grade and above grade.
Most preferred scheme is:
Lanolin 50-60%;
Tea-polyphenol 0.1-1%;
Environment-friendly type balance of solvent.
Wherein, environment-friendly type solvent is the mixture of one or more in low-carbon (LC) alcohols, ester class, ethers, Porous deproteinized bone class.Or
Carboxylic acid hydramine 50-60%;
Tea-polyphenol 0.1-1%;
Deionized water surplus.
Wherein, above-mentioned low-carbon alcohol is selected from the mixture of one or more in the monohydroxy-alcohol of C2-C6 or polyvalent alcohol;
The mixture of one or more preferably in ethanol, n-propyl alcohol, Virahol, propyl carbinol, isopropylcarbinol, Pentyl alcohol, 2-amylalcohol, 3-amylalcohol, n-hexyl alcohol, glycol ether, propylene glycol.
Above-mentioned ester class is the product that carboxylic acid and alcohol carry out esterification;
The mixture of one or more preferably in vinyl acetic monomer, ethyl propionate, ethyl butyrate.
Above-mentioned ethers is selected from the mixture of one or more in diethylene glycol ether, ethylene glycol ethyl ether, diethylene glycol monobutyl ether, ethylene glycol monobutyl ether.
Above-mentioned Porous deproteinized bone is selected from the mixture of one or more in D30, D40, D60, D80, D100, D120.
Above-mentioned carboxylic acid hydramine is the product that the monocarboxylic acid of C8-C12 or the di-carboxylic acid of C6-C10 and hydramine carry out neutralization reaction;
The mixture of one or more preferably in isocaprylic acid, n-capric acid, lauric acid of above-mentioned monocarboxylic acid;
The mixture of one or more preferably in hexanodioic acid, suberic acid, sebacic acid of above-mentioned di-carboxylic acid;
The mixture of one or more preferably in Monoethanolamine MEA BASF, diethanolamine, trolamine of above-mentioned hydramine.
More preferably, above-mentioned carboxylic acid hydramine is selected from pH value is the mixture of one or more in the carboxylic acid hydramine of 8-9.
In addition, present invention also offers the preparation method of this health environment-friendly rust-preventive agent: after tea-polyphenol being dissolved in environment-friendly type solvent, then add mixing and stirring in lanolin or carboxylic acid hydramine and can pack.
In addition, present invention also offers this health environment-friendly rust-preventive agent using method: described rust-preventive agent be coated with, brush in workpiece surface during use, naturally to dry or air-dry.
effect of the present invention and effect
In scheme of the present invention, even if the consumption that tea-polyphenol is little, product also can be made to have very strong antioxygenation, or prevent and delay the oxidation corrosion of metallic surface.Simultaneously tea-polyphenol also has food and extends food, medicine storage period, prevents food, medicine fades, improve Mierocrystalline cellulose stability, the various nutritions of available protecting food, medicine.
In addition, in the present invention, lanolin can well be attached to metallic surface, prevents metallic corrosion.
In addition, in preferred version of the present invention, the environment-friendly type solvent of use can well dissolve tea-polyphenol, and by its diffusion profile in lanolin, uses above-mentioned characteristic, and in the present invention, this component can make whole system more even.Can volatilize faster again after the spray of rust-preventive agent, painting, brush, while ultimate attainment performance tea-polyphenol effect, make rust-preventive agent be attached to metallic surface more equably.
In addition, in the preferred version that the present invention is another kind of, carboxylic acid hydramine can as a kind of good water soluble anti-rust agent.Be mainly used in antirust at inter process of processing work.And deionized water Main Function is for dissolving tea-polyphenol, enable itself and carboxylic acid hydramine Homogeneous phase mixing, thus combination plays its outstanding antirust, anti-corrosive characteristic.
In addition, the health environment-friendly rust-preventive agent adopting formula system of the present invention and preparation method to obtain, can realize organically blending of each component, can also complement each other, realize the performance of outstanding environmentally-frieantirust antirust agent while not affecting each component effectiveness.
Product of the present invention is made to can be applicable on packaging, instrument, the equipment such as food, medicine, healthcare products, as a kind of health, safety, health environment-friendly rust-preventive agent that is nontoxic, environmental protection, at food, medicine, healthcare products in production, transport, storage process, the instrument preventing material from contacting, equipment etc. can cause the contaminated situation of product because the acid-base function of food, medicine, healthcare products material issues get rusty erosion, oxidation etc., thus ensure the safe class of these products.
Embodiment
Embodiment one
Take after 1 gram of tea-polyphenol is dissolved in 39 grams of propyl carbinols, then add mixing and stirring in 60 grams of lanolin and namely can be a kind of health environment-friendly rust-preventive agent.
Above-mentioned food items health environment-friendly rust-preventive agent is carried out antirust humid heat test result by GB/T2361: 48 hours, 0 grade.
Above-mentioned food items health environment-friendly rust-preventive agent is pressed SY2757-76S test method salt mist experiment: 7 days, 0 grade.
Embodiment two
Take after 0.1 gram of tea-polyphenol is dissolved in 49.9 grams of vinyl acetic monomers, then add mixing and stirring in 50 grams of lanolin and namely can be a kind of health environment-friendly rust-preventive agent.
Above-mentioned health environment-friendly rust-preventive agent is carried out antirust humid heat test result by GB/T2361: 36 hours, 0 grade.
Above-mentioned health environment-friendly rust-preventive agent is pressed SY2757-76S test method salt mist experiment result: 5 days, 0 grade.
Above-mentioned health environment-friendly rust-preventive agent is carried out copper corrosion experimental result by GB/T5096 test method: 3 hours, 100 DEG C, 1a.
Embodiment three
Take after 0.5 gram of tea-polyphenol is dissolved in 44.5 grams of ethylene glycol monobutyl ethers, then add mixing and stirring in 55 grams of lanolin and namely can be a kind of health environment-friendly rust-preventive agent.
Embodiment four
Take after 0.6 gram of tea-polyphenol is dissolved in 45.4 grams of Porous deproteinized bone D60, then add mixing and stirring in 54 grams of lanolin and namely can be a kind of health environment-friendly rust-preventive agent.
Embodiment five
1g tea-polyphenol is dissolved in 49g deionized water, then adds 50g isocaprylic acid Monoethanolamine MEA BASF mixing and stirring and be a kind of health environment-friendly rust-preventive agent.
Above-mentioned isocaprylic acid Monoethanolamine MEA BASF preparation method is: take isocaprylic acid and Monoethanolamine MEA BASF stirs into transparent at normal temperatures by weight 1:1.
Antirust humid heat test result is carried out by GB/T2361: 5 hours, 0 grade after above-mentioned health environment-friendly rust-preventive agent is added 5 times of deionized water mix and blends.
Embodiment six
0.1g tea-polyphenol is dissolved in 39.9g deionized water, then adds 60g hexanodioic acid diethanolamine mixing and stirring and be a kind of health environment-friendly rust-preventive agent.
Above-mentioned isocaprylic acid Monoethanolamine MEA BASF preparation method is: take hexanodioic acid and diethanolamine stirs into transparent at normal temperatures by weight 4:6.
Above-mentioned health environment-friendly rust-preventive agent is added 10 times of deionized water GB/T11143-2008 test methods and do liquid phase corrosion experiment, result is: qualified.
Embodiment seven
0.5g tea-polyphenol is dissolved in 44.5g deionized water, then adds 55g sebacic acid trolamine mixing and stirring and be a kind of health environment-friendly rust-preventive agent.
The preparation method of above-mentioned sebacic acid trolamine is for add in trolamine by sebacic acid, then to measure pH value be between 8-9.
Embodiment eight
0.5g tea-polyphenol is dissolved in 30g ethanol, then adds 69.5g Sarkosyl L mixing and stirring and be a kind of health environment-friendly rust-preventive agent.
Embodiment nine
0.1g tea-polyphenol is dissolved in 40g ethyl butyrate, then adds 59.9g calcium alkylbenzenesulfonate mixing and stirring and be a kind of health environment-friendly rust-preventive agent.
Embodiment ten
1g tea-polyphenol is dissolved in 39g ethylene glycol ethyl ether, then adds 60g zinc naphthenate mixing and stirring and be a kind of health environment-friendly rust-preventive agent.
Claims (10)
1. a health environment-friendly rust-preventive agent, is characterized in that: be prepared from by the raw material comprising tea-polyphenol.
2. a kind of health environment-friendly rust-preventive agent as claimed in claim 1, is characterized in that, be prepared from by the raw material of following weight percent:
Lanolin or carboxylic acid hydramine 50-60%;
Tea-polyphenol 0.1-1%;
Environment-friendly type balance of solvent.
3. a kind of health environment-friendly rust-preventive agent as claimed in claim 2, is characterized in that:
Described environment-friendly type solvent is selected from the mixture of one or more in deionized water, low-carbon (LC) alcohols, ester class, ethers, Porous deproteinized bone class.
4. a kind of health environment-friendly rust-preventive agent as claimed in claim 3, is characterized in that:
Described low-carbon alcohol is selected from the mixture of one or more in the monohydroxy-alcohol of C2-C6 or polyvalent alcohol;
Described ester class is the product that carboxylic acid and alcohol carry out esterification.
5. a kind of health environment-friendly rust-preventive agent as claimed in claim 3, is characterized in that:
Described low-carbon alcohol is selected from the mixture of one or more in ethanol, n-propyl alcohol, Virahol, propyl carbinol, isopropylcarbinol, Pentyl alcohol, 2-amylalcohol, 3-amylalcohol, n-hexyl alcohol, glycol ether, propylene glycol;
One or more the mixture of described ester class preferably in vinyl acetic monomer, ethyl propionate, ethyl butyrate;
The mixture of one or more preferably in diethylene glycol ether, ethylene glycol ethyl ether, diethylene glycol monobutyl ether, ethylene glycol monobutyl ether of described ethers;
The mixture of one or more preferably in D30, D40, D60, D80, D100, D120 of described Porous deproteinized bone.
6. a kind of health environment-friendly rust-preventive agent as claimed in claim 2, is characterized in that:
Described carboxylic acid hydramine is the product that the monocarboxylic acid of C8-C12 or the di-carboxylic acid of C6-C10 and hydramine carry out neutralization reaction.
7. a kind of health environment-friendly rust-preventive agent as claimed in claim 6, is characterized in that:
Described monocarboxylic acid is selected from the mixture of one or more in isocaprylic acid, n-capric acid, lauric acid;
The mixture of one or more preferably in hexanodioic acid, suberic acid, sebacic acid of described di-carboxylic acid;
The mixture of one or more preferably in Monoethanolamine MEA BASF, diethanolamine, trolamine of described hydramine.
8. a kind of health environment-friendly rust-preventive agent as claimed in claim 2, is characterized in that:
It is the mixture of one or more in the carboxylic acid hydramine of 8-9 that described carboxylic acid hydramine is selected from pH value.
9. a kind of health environment-friendly rust-preventive agent as described in as arbitrary in claim 2-8, is characterized in that:
The preparation method of described health environment-friendly rust-preventive agent is: after tea-polyphenol being dissolved in environment-friendly type solvent, then adds mixing and stirring in lanolin or carboxylic acid hydramine and can pack.
10. a kind of health environment-friendly rust-preventive agent as described in as arbitrary in claim 2-8, is characterized in that:
Described health environment-friendly rust-preventive agent using method is: described rust-preventive agent be coated with, brush in workpiece surface during use, naturally dries or air-dry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510010139.9A CN104562034A (en) | 2015-01-08 | 2015-01-08 | Healthy and environment-friendly antirust agent and preparation method thereof |
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| CN201510010139.9A CN104562034A (en) | 2015-01-08 | 2015-01-08 | Healthy and environment-friendly antirust agent and preparation method thereof |
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| CN105239086A (en) * | 2015-11-10 | 2016-01-13 | 荆门市拓达科技有限公司 | Multifunctional metal cleaner |
| CN107779873A (en) * | 2017-10-13 | 2018-03-09 | 中国民用航空局民用航空医学中心 | A kind of aviation corrosion inhibiter and application thereof |
| CN109183043A (en) * | 2018-08-22 | 2019-01-11 | 浙江恋家生活家居有限公司 | A kind of steel part safety and environmental protection antirust derusting method |
| CN110003977A (en) * | 2018-01-05 | 2019-07-12 | 中国石油天然气股份有限公司 | Preparation method of concentrated solution antirust agent for hydraulic support |
| CN111944354A (en) * | 2020-07-28 | 2020-11-17 | 荆门东方雨虹建筑材料有限公司 | Anti-aging agent and application thereof, elastomer modified asphalt waterproof coiled material coating material and preparation method thereof, and modified asphalt waterproof coiled material |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105239086A (en) * | 2015-11-10 | 2016-01-13 | 荆门市拓达科技有限公司 | Multifunctional metal cleaner |
| CN105239086B (en) * | 2015-11-10 | 2018-05-15 | 荆门市拓达科技有限公司 | A kind of multi-function metal cleaning agent |
| CN107779873A (en) * | 2017-10-13 | 2018-03-09 | 中国民用航空局民用航空医学中心 | A kind of aviation corrosion inhibiter and application thereof |
| CN107779873B (en) * | 2017-10-13 | 2018-10-12 | 中国民用航空局民用航空医学中心 | A kind of aviation corrosion inhibiter and application thereof |
| CN110003977A (en) * | 2018-01-05 | 2019-07-12 | 中国石油天然气股份有限公司 | Preparation method of concentrated solution antirust agent for hydraulic support |
| CN109183043A (en) * | 2018-08-22 | 2019-01-11 | 浙江恋家生活家居有限公司 | A kind of steel part safety and environmental protection antirust derusting method |
| CN111944354A (en) * | 2020-07-28 | 2020-11-17 | 荆门东方雨虹建筑材料有限公司 | Anti-aging agent and application thereof, elastomer modified asphalt waterproof coiled material coating material and preparation method thereof, and modified asphalt waterproof coiled material |
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Application publication date: 20150429 |