CN109988461A - A kind of metal surface antirust agent - Google Patents
A kind of metal surface antirust agent Download PDFInfo
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- CN109988461A CN109988461A CN201910135300.3A CN201910135300A CN109988461A CN 109988461 A CN109988461 A CN 109988461A CN 201910135300 A CN201910135300 A CN 201910135300A CN 109988461 A CN109988461 A CN 109988461A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D105/00—Coating compositions based on polysaccharides or on their derivatives, not provided for in groups C09D101/00 or C09D103/00
- C09D105/04—Alginic acid; Derivatives thereof
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- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
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- C09D7/61—Additives non-macromolecular inorganic
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- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
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- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
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Abstract
The invention discloses a kind of metal surface antirust agent, belong to metal protection technical field.The present invention crushes sepiolite and graphene oxide, is sieved, and roasting obtains pretreatment sepiolite, will pre-process sepiolite, salt acid for adjusting pH is then added dropwise in silane resin acceptor kh-550, dehydrated alcohol, water mixing, and constant temperature is stirred to react, filtering, washing are dry to get modified meerschaum；It by modified sodium alginate liquid, drying oil, lipase, animal oil and emulsifier, is stirred, is subsequently added into calcium nitrate solution and modified cladding sodium peroxide, is stirred to get metal surface antirust agent.The metal surface of technical solution of the present invention preparation has the characteristics that excellent rustless property and mechanical property with antirust agent, has broad prospects in the development of metal protection material technology industry.
Description
Technical field
The invention discloses a kind of metal surface antirust agent, belong to metal protection technical field.
Background technique
Antirust solution refers to the temporary corrosion inhibitor that metal product uses in stream fortune process (production, storage and transportation).In axis
It holds in part process, metal working fluid directly acts on lathe, workpiece and tool surface, therefore it is required that working fluid is with good
Good rustless property.Especially metal is added if the bearing parts process-cycle is longer in high temperature, high humility area or season
The rustless property of work liquid requires higher, it is desirable that working fluid itself will not cause to corrode to workpiece, lathe and cutter, while should also have
There is certain rustless property, can play the role of temporarily preventing corrosion.It is good to synthesize metal working fluid cooling performance, economic ring
It protects, is used widely in bearing parts process.But synthesis metal working fluid is usually diluted with water in use, and water contains
Amount is higher, and contact component is easy to cause to corrode, so the selection of antirust agent and compounding are to improve metal working fluid rustless property
One difficult point has great importance to guarantee metal processing piece quality.Metal parts corrosion refers to itself and ambient enviroment
It is destroyed caused by or electrochemical action or rotten.When part is exposed in wet air, since its surface is in atmosphere
Water have suction-operated, just will form very thin layer of moisture in piece surface --- moisture film, when this layer of moisture film reaches certain thickness
When spending (20~30 molecules), electrochemical corrosion will be just formed.This kind of electrochemical process will be with dissolving in the raising of temperature and water
CO2And SO2Etc. factors and aggravate.Metal rust-inhibiting liquid in metal surface mainly by forming in layer protecting film and environment
Air, moisture content etc. isolation, be aided with some metal film agents, with weaken metal active, slow down metal oxidation, corrosion speed,
By selecting different film forming agent and dispersing agent to achieve the effect that antirust and protection metal.Water-based metal antirust solution is a kind of water base
The materials such as steel, iron can be effectively protected in rust inhibiting solution, prevent from getting rusty.The difference and water required according to rust-proof life is by certain than mixed
It closes and uses, its main feature is that having outstanding rust-preventing characteristic；It is easy to use, it can dip operation；All it is to ferrous metal or non-ferrous metal
Excellent selection, especially cast iron part will not stain piece surface；It is completely water-soluble, it is non-toxic and tasteless, it does not burn, securely and reliably；
It is low in cost, antirust oil can be replaced；Workpiece is beautiful, leaves no trace, does not influence precision.The water-base metal antirust solution used in the past is big
Majority all contains sodium nitrite, nitrous acid salt form aqueous protective fluids have it is inexpensive, work well and easy to use, easy removal etc. is bright
Aobvious advantage, therefore be widely used, but nitrite can be converted to carcinogenic substance and make its use and discharge it is severely limited, due to
The reasons such as environmental protection are being dedicated to always the research of non-nitrous salt Environment-friendlywater-base water-base rust inhibitor for many years.Though antirust oil rust-preventing characteristic
It is good but at high cost, and difficulty is brought to steel product post-processing.And traditional water-based metal antirust solution antirust lasting effect
Short, the shortcomings that adhesiveness is bad, rust-proof effect can not further increase, certain difficulty is brought to practical application.
And the rustless property and mechanical property of traditional metal surface antirust agent the problem of can not also further increasing.Cause
This, the shortcomings that how improving traditional metal surface antirust agent is that it is promoted and application to obtain the promotion of more high combination property
In broader field, meet industrial production demand urgent problem to be solved.
Summary of the invention
The present invention solves the technical problem of: it is directed to traditional metal surface antirust agent rustless property and mechanical property
The problem of can not further increasing, provides a kind of metal surface antirust agent.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the invention is that:
A kind of metal surface antirust agent: it is made of the raw material of following parts by weight:
60~80 parts of modified sodium alginate liquid
5~8 parts of calcium nitrate solution
5~8 parts of drying oil
Modified 2~3 parts of sodium peroxide of cladding
0.1~0.2 part of lipase
2~3 parts of animal oil
5~8 parts of emulsifier
3~5 parts of modified meerschaum
1~2 part of pollen
1~2 part of vitamin
1~2 part of conch meal
Metal surface antirust agent process for preparation are as follows: each raw material is weighed by raw material composition, by modified sodium alginate liquid, stemness
Oil, lipase, animal oil, emulsifier, pollen, vitamin, conch meal are stirred, and are subsequently added into calcium nitrate solution and modification
Sodium peroxide is coated, is stirred to get metal surface antirust agent.
The preparation process of the modified sodium alginate liquid are as follows: sodium alginate is mixed with water 1:50~1:100 in mass ratio,
After standing swelling, heating stirring dissolution is subsequently added into 0.02~0.03 times of sodium alginate quality of sodium metaperiodate, heating stirring is anti-
It should be to get modified sodium alginate liquid.
The drying oil is tung oil, any one in Chinese catalpa oil or linseed oil.
The preparation process of the modified cladding sodium peroxide are as follows: by melted paraffin wax, obtain paraffin liquid, then by sodium peroxide with
Paraffin liquid 1:5~1:10 in mass ratio is stirred, cooling, is crushed, and sieving coats sodium peroxide to get modified.
The animal oil is lard, any one in butter or sheep oil.
The emulsifier be dodecyl alcohol polyoxyethylene ether sodium sulfate, ammonium lauryl sulfate, ammonium lauryl sulfate,
Coconut acyl methyl taurine sodium, any one in ethoxylated dodecyl alcohol carboxylic acid sodium or 1-isobutyl-3,5-dimethylhexylphosphoric acid.
The preparation process of the modified meerschaum are as follows: by sepiolite and graphene oxide 10:1~20:1 powder in mass ratio
It is broken, it is sieved, roasting obtains pretreatment sepiolite, according to parts by weight, by 30~40 parts of pretreatment sepiolites, 10~20 parts of silane
Coupling agent KH-550,20~30 parts of dehydrated alcohols, 40~60 parts of water mixing, then dropwise addition salt acid for adjusting pH to 3.8~4.0, permanent
Temperature is stirred to react, and is filtered, washing, dry to get modified meerschaum.
The pollen is Schisandra chinensis pollen, lotus powder, camellia pollen, any one in pollen pini or Flos Rosae Rugosas pollen.
The vitamin is vitamin A, vitamin B, vitamin C, and vitamin D is any in biotin or citrin
It is a kind of.
The conch meal is clam shell powder, any one in husky clam meal or shell powder.
The beneficial effects of the present invention are:
(1) for the present invention by addition modified sodium alginate liquid, calcium nitrate solution is modified to coat sodium peroxide and drying oil, firstly,
Calcium ion is provided for system by addition calcium nitrate, calcium ion promotes modified sodium alginate to be crosslinked, three-dimensional network is formed, secondly,
In modified sodium alginate preparation process, the hydroxyl on Na-alginate strand is oxidized to aldehyde radical using sodium metaperiodate, is made
With the cladding surface coated paraffin melted by heat of sodium peroxide in the process, is modified, so that the sodium peroxide of internal package exposes
Come, sodium peroxide is reacted with the water in system, generates sodium hydroxide and oxygen, and the sodium hydroxide of generation is dissolved in water, forms hydrogen-oxygen
Change sodium solution, obtained sodium hydroxide solution makes system in alkalinity, under alkaline condition, makes modified sodium alginate three-dimensional network
In aldehyde radical can be reacted with the carboxyl of surface of graphene oxide, form chemical bonding so that the surface of system formed it is fine and close
Coating film, effectively barrier extraneous oxygen and moisture, so that the rustless property of system gets a promotion, meanwhile, the oxygen of generation
Gas is conducive to drying oil and forms cross-linked network in system, effectively promotes the crosslink density of film, further promotes the densification of film, make
It obtains the corrosive medias such as extraneous moisture and oxygen to be difficult to penetrate into system, to further improve the rust-preventing characteristic of system
Can, while fine and close film layer promotes the mechanical property of system further；
(2) present invention is by addition lipase, animal oil, modified meerschaum and modified cladding sodium peroxide, in modified meerschaum
In preparation process, nano graphene oxide and sepiolite mixing and ball milling are handled, graphene oxide is enabled to be dispersed in Hai Pao
In stone system, sepiolite disperses to form sepiolite fibre beam in water, meanwhile, sepiolite inherently have good rheological characteristic and
Highly viscous suspension stability after improving its hydrophilic surface by coupling agent, can form the suspension system of stable dispersion in system,
And nano graphene oxide suspended dispersed is carried, in use, lipase can decompose animal oil, generate fatty acid, raw
At fatty acid can be dispersed in sepiolite fibre beam surface, then the modified cladding surface coated paraffin of sodium peroxide is heated
Change, so that the sodium peroxide of internal package is exposed, sodium peroxide is reacted with the water in system, and it is water-soluble to generate sodium hydroxide
Liquid, sodium hydroxide enable to the carboxylic ions on fatty acid molecule chain, so that sepiolite fibre beam surface is negatively charged, by
Mutually exclusive between like charges, so that sepiolite fibre beam further disperses, the dispersion of sepiolite fibre beam, it is proper to make
When system is by external force, enable system stress evenly dispersed, so that the mechanical property of system gets a promotion.
Specific embodiment
Sodium alginate and water 1:50~1:100 in mass ratio are placed in a beaker, and stir 10~20min with glass bar,
After standing 3~5h of swelling, then place the beaker digital display and test the speed in constant temperature blender with magnetic force, in temperature be 90~95 DEG C, revolving speed
Under the conditions of 300~500r/min, heating stirring dissolves 40~60min, and sodium alginate quality 0.02 is then added into beaker
~0.03 times of sodium metaperiodate is 90~95 DEG C in temperature, and under the conditions of revolving speed is 300~500r/min, heating stirring reacts 40
~60min is to get modified sodium alginate liquid；Paraffin is placed in crucible and is melted, paraffin liquid is obtained, then by sodium peroxide and paraffin
Liquid 1:5~1:10 in mass ratio is placed in a beaker, and under the conditions of revolving speed is 100~200r/min, is stirred 40~60min
Afterwards, cooled and solidified obtains coagulated mass, then coagulated mass is placed in pulverizer and is crushed, and crosses the sieve of 80 mesh to get modified and coats peroxide
Change sodium；Sepiolite and graphene oxide 10:1~20:1 in mass ratio are placed in ball mill grinding in ball mill, cross the sieve of 120 mesh,
Sepiolite must be refined, then refinement sepiolite is placed in Muffle furnace, under the conditions of temperature is 650~750 DEG C, roasts 2~3h,
Sepiolite must be pre-processed, according to parts by weight, by 30~40 parts of pretreatment sepiolites, 10~20 parts of silane resin acceptor kh-550s,
20~30 parts of dehydrated alcohols, 40~60 parts of water are placed in No. 2 beakers, under the conditions of revolving speed is 300~500r/min, are stirred
40~60min, it is 10~20% salt acid for adjusting pH to 3.8~4.0 that mass fraction is then added dropwise into No. 2 beakers, then by 2
Number beaker is placed in digital display and tests the speed in constant temperature blender with magnetic force, is 60~80 DEG C in temperature, revolving speed is 400~600r/min condition
Under, constant temperature is stirred to react 1~2h, obtains mixed serum, then mixed serum is filtered, obtains filter cake, then by filter cake deionized water
Filter cake after washing, is then placed in baking oven by 3~5 washings of washing, dry to perseverance under the conditions of temperature is 105~110 DEG C
Weight is to get modified meerschaum；According to parts by weight, 60~80 parts of modified sodium alginate liquid are successively taken, 5~8 parts of mass fractions are
10~20% calcium nitrate solution, 5~8 parts of drying oil, 2~3 parts of modified cladding sodium peroxides, 0.1~0.2 part of lipase, 2~3
Part animal oil, 5~8 parts of emulsifiers, 3~5 parts of modified meerschaums, 1~2 part of pollen, 1~2 part of vitamin, 1~2 part of conch meal,
By modified sodium alginate liquid, drying oil, lipase, animal oil, emulsifier, pollen, vitamin, conch meal is placed in batch mixer,
In revolving speed be 600~800r/min under the conditions of, be stirred 40~60min, then into batch mixer be added calcium nitrate solution and
Modified cladding sodium peroxide is stirred 40~60min under the conditions of revolving speed is 600~800r/min to get metal surface use
Antirust agent.The drying oil is tung oil, any one in Chinese catalpa oil or linseed oil.The animal oil is lard, butter or sheep oil
In any one.The emulsifier is dodecyl alcohol polyoxyethylene ether sodium sulfate, ammonium lauryl sulfate, dodecyl sulphur
Sour ammonium, coconut acyl methyl taurine sodium, any one in ethoxylated dodecyl alcohol carboxylic acid sodium or 1-isobutyl-3,5-dimethylhexylphosphoric acid.Institute
Stating pollen is Schisandra chinensis pollen, lotus powder, camellia pollen, any one in pollen pini or Flos Rosae Rugosas pollen.The vitamin is dimension
Raw element A, vitamin B, vitamin C, vitamin D, any one in biotin or citrin.The conch meal is CONCHA MERETRICID SEU CYCLINAE
Powder, any one in husky clam meal or shell powder.
Example 1
Sodium alginate and water 1:100 in mass ratio are placed in a beaker, and stir 20min with glass bar, after standing swelling 5h, is connect
Place the beaker digital display and test the speed in constant temperature blender with magnetic force, be 95 DEG C in temperature, under the conditions of revolving speed is 500r/min, heating is stirred
Dissolution 60min is mixed, 0.03 times of sodium alginate quality of sodium metaperiodate is then added into beaker, is 95 DEG C in temperature, revolving speed is
Under the conditions of 500r/min, heating stirring reacts 60min to get modified sodium alginate liquid；Paraffin is placed in crucible and is melted, stone is obtained
Sodium peroxide and paraffin liquid 1:10 in mass ratio are then placed in a beaker by wax liquor, under the conditions of revolving speed is 200r/min, stirring
After mixing 60min, cooled and solidified obtains coagulated mass, then coagulated mass is placed in pulverizer and is crushed, and crosses the sieve of 80 mesh to get changing
Property cladding sodium peroxide；Sepiolite and graphene oxide 20:1 in mass ratio are placed in ball mill grinding in ball mill, cross 120 purposes
Sieve, obtains refinement sepiolite, and then refinement sepiolite is placed in Muffle furnace, under the conditions of temperature is 750 DEG C, roasts 3h, obtains pre-
Sepiolite is handled, according to parts by weight, by 40 parts of pretreatment sepiolites, 20 parts of silane resin acceptor kh-550s, 30 parts of dehydrated alcohols,
60 parts of water are placed in No. 2 beakers, under the conditions of revolving speed is 500r/min, is stirred 60min, is then added dropwise into No. 2 beakers
No. 2 beakers are then placed in digital display and tested the speed in constant temperature blender with magnetic force to 4.0 by the salt acid for adjusting pH that mass fraction is 20%, Yu Wen
Degree is 80 DEG C, and under the conditions of revolving speed is 600r/min, constant temperature is stirred to react 2h, obtains mixed serum, then mixed serum is filtered, must filter
Cake, then by filter cake be washed with deionized 5 times washing, then the filter cake after washing is placed in baking oven, in temperature be 110 DEG C
Under the conditions of, drying is to constant weight to get modified meerschaum；According to parts by weight, 80 parts of modified sodium alginate liquid, 8 parts of matter are successively taken
The calcium nitrate solution that amount score is 20%, 8 parts of drying oil, 3 parts of modified cladding sodium peroxides, 0.2 part of lipase, 3 parts of animal oil, 8
Part emulsifier, 5 parts of modified meerschaums, 2 parts of pollen, 2 parts of vitamins, 2 parts of conch meals, by modified sodium alginate liquid, drying oil, rouge
Fat enzyme, animal oil, emulsifier, pollen, vitamin, conch meal are placed in batch mixer, under the conditions of revolving speed is 800r/min, stirring
Mix 60min, calcium nitrate solution and modified cladding sodium peroxide be then added into batch mixer, in revolving speed be 800r/min condition
Under, 60min is stirred to get metal surface antirust agent.The drying oil is tung oil.The animal oil is lard.It is described
Emulsifier is dodecyl alcohol polyoxyethylene ether sodium sulfate.The pollen is Schisandra chinensis pollen.The vitamin is vitamin A.
The conch meal is clam shell powder.
Example 2
Paraffin is placed in crucible and is melted, paraffin liquid is obtained, sodium peroxide and paraffin liquid 1:10 in mass ratio are then placed in beaker
In, under the conditions of revolving speed is 200r/min, after being stirred 60min, cooled and solidified obtains coagulated mass, is then placed in coagulated mass
It is crushed in pulverizer, crosses the sieve of 80 mesh to get modified and coat sodium peroxide；By sepiolite and graphene oxide 20:1 in mass ratio
It is placed in ball mill grinding in ball mill, the sieve of 120 mesh is crossed, obtains refinement sepiolite, then refinement sepiolite is placed in Muffle furnace, in
Under the conditions of temperature is 750 DEG C, 3h is roasted, pretreatment sepiolite is obtained, according to parts by weight, by 40 parts of pretreatment sepiolites, 20 parts
Silane resin acceptor kh-550,30 parts of dehydrated alcohols, 60 parts of water are placed in No. 2 beakers, under the conditions of revolving speed is 500r/min, stirring
60min is mixed, it is 20% salt acid for adjusting pH to 4.0 that mass fraction is then added dropwise into No. 2 beakers, is then placed in No. 2 beakers
Digital display tests the speed in constant temperature blender with magnetic force, is 80 DEG C in temperature, under the conditions of revolving speed is 600r/min, constant temperature is stirred to react 2h, obtains
Mixed serum, then mixed serum is filtered, filter cake is obtained, 5 washings then are washed with deionized in filter cake, after then washing
Filter cake be placed in baking oven, under the conditions of temperature is 110 DEG C, it is dry to constant weight to get modified meerschaum；According to parts by weight,
Successively taking 80 parts of 8 parts of mass fractions is 20% calcium nitrate solution, 8 parts of drying oil, 3 parts of modified cladding sodium peroxides, 0.2 part of rouge
Fat enzyme, 3 parts of animal oil, 8 parts of emulsifiers, 5 parts of modified meerschaums, 2 parts of pollen, 2 parts of vitamins, 2 parts of conch meals, by modified seaweed
Sour sodium liquid, drying oil, lipase, animal oil, emulsifier, pollen, vitamin, conch meal are placed in batch mixer, are in revolving speed
Under the conditions of 800r/min, it is stirred 60min, calcium nitrate solution and modified cladding sodium peroxide are then added into batch mixer,
Under the conditions of revolving speed is 800r/min, 60min is stirred to get metal surface antirust agent.The drying oil is tung oil.Institute
Stating animal oil is lard.The emulsifier is dodecyl alcohol polyoxyethylene ether sodium sulfate.The pollen is Schisandra chinensis pollen.Institute
Stating vitamin is vitamin A.The conch meal is clam shell powder.
Example 3
Sodium alginate and water 1:100 in mass ratio are placed in a beaker, and stir 20min with glass bar, after standing swelling 5h, is connect
Place the beaker digital display and test the speed in constant temperature blender with magnetic force, be 95 DEG C in temperature, under the conditions of revolving speed is 500r/min, heating is stirred
Dissolution 60min is mixed, 0.03 times of sodium alginate quality of sodium metaperiodate is then added into beaker, is 95 DEG C in temperature, revolving speed is
Under the conditions of 500r/min, heating stirring reacts 60min to get modified sodium alginate liquid；Paraffin is placed in crucible and is melted, stone is obtained
Sodium peroxide and paraffin liquid 1:10 in mass ratio are then placed in a beaker by wax liquor, under the conditions of revolving speed is 200r/min, stirring
After mixing 60min, cooled and solidified obtains coagulated mass, then coagulated mass is placed in pulverizer and is crushed, and crosses the sieve of 80 mesh to get changing
Property cladding sodium peroxide；Sepiolite and graphene oxide 20:1 in mass ratio are placed in ball mill grinding in ball mill, cross 120 purposes
Sieve, obtains refinement sepiolite, and then refinement sepiolite is placed in Muffle furnace, under the conditions of temperature is 750 DEG C, roasts 3h, obtains pre-
Sepiolite is handled, according to parts by weight, by 40 parts of pretreatment sepiolites, 20 parts of silane resin acceptor kh-550s, 30 parts of dehydrated alcohols,
60 parts of water are placed in No. 2 beakers, under the conditions of revolving speed is 500r/min, is stirred 60min, is then added dropwise into No. 2 beakers
No. 2 beakers are then placed in digital display and tested the speed in constant temperature blender with magnetic force to 4.0 by the salt acid for adjusting pH that mass fraction is 20%, Yu Wen
Degree is 80 DEG C, and under the conditions of revolving speed is 600r/min, constant temperature is stirred to react 2h, obtains mixed serum, then mixed serum is filtered, must filter
Cake, then by filter cake be washed with deionized 5 times washing, then the filter cake after washing is placed in baking oven, in temperature be 110 DEG C
Under the conditions of, drying is to constant weight to get modified meerschaum；According to parts by weight, 80 parts of modified sodium alginate liquid are successively taken, 8 parts dry
Property oil, 3 parts of modified cladding sodium peroxides, 0.2 part of lipase, 3 parts of animal oil, 8 parts of emulsifiers, 5 parts of modified meerschaums, 2 parts of flowers
Powder, 2 parts of vitamins, 2 parts of conch meals, by modified sodium alginate liquid, drying oil, lipase, animal oil, emulsifier, pollen, dimension life
Element, conch meal are placed in batch mixer, under the conditions of revolving speed is 800r/min, is stirred 60min, is then added into batch mixer
Modified cladding sodium peroxide is stirred 60min under the conditions of revolving speed is 800r/min to get metal surface antirust agent.Institute
Stating drying oil is tung oil.The animal oil is lard.The emulsifier is dodecyl alcohol polyoxyethylene ether sodium sulfate.The flower
Powder is Schisandra chinensis pollen.The vitamin is vitamin A.The conch meal is clam shell powder.
Example 4
Sodium alginate and water 1:100 in mass ratio are placed in a beaker, and stir 20min with glass bar, after standing swelling 5h, is connect
Place the beaker digital display and test the speed in constant temperature blender with magnetic force, be 95 DEG C in temperature, under the conditions of revolving speed is 500r/min, heating is stirred
Dissolution 60min is mixed, 0.03 times of sodium alginate quality of sodium metaperiodate is then added into beaker, is 95 DEG C in temperature, revolving speed is
Under the conditions of 500r/min, heating stirring reacts 60min to get modified sodium alginate liquid；Paraffin is placed in crucible and is melted, stone is obtained
Sodium peroxide and paraffin liquid 1:10 in mass ratio are then placed in a beaker by wax liquor, under the conditions of revolving speed is 200r/min, stirring
After mixing 60min, cooled and solidified obtains coagulated mass, then coagulated mass is placed in pulverizer and is crushed, and crosses the sieve of 80 mesh to get changing
Property cladding sodium peroxide；Sepiolite and graphene oxide 20:1 in mass ratio are placed in ball mill grinding in ball mill, cross 120 purposes
Sieve, obtains refinement sepiolite, and then refinement sepiolite is placed in Muffle furnace, under the conditions of temperature is 750 DEG C, roasts 3h, obtains pre-
Sepiolite is handled, according to parts by weight, by 40 parts of pretreatment sepiolites, 20 parts of silane resin acceptor kh-550s, 30 parts of dehydrated alcohols,
60 parts of water are placed in No. 2 beakers, under the conditions of revolving speed is 500r/min, is stirred 60min, is then added dropwise into No. 2 beakers
No. 2 beakers are then placed in digital display and tested the speed in constant temperature blender with magnetic force to 4.0 by the salt acid for adjusting pH that mass fraction is 20%, Yu Wen
Degree is 80 DEG C, and under the conditions of revolving speed is 600r/min, constant temperature is stirred to react 2h, obtains mixed serum, then mixed serum is filtered, must filter
Cake, then by filter cake be washed with deionized 5 times washing, then the filter cake after washing is placed in baking oven, in temperature be 110 DEG C
Under the conditions of, drying is to constant weight to get modified meerschaum；According to parts by weight, 80 parts of modified sodium alginate liquid, 8 parts of matter are successively taken
The calcium nitrate solution that amount score is 20%, 3 parts of modified cladding sodium peroxides, 0.2 part of lipase, 3 parts of animal oil, 8 parts of emulsifiers, 5
Part modified meerschaum, 2 parts of pollen, 2 parts of vitamins, 2 parts of conch meals, by modified sodium alginate liquid, lipase, animal oil, emulsification
Agent, pollen, vitamin, conch meal are placed in batch mixer, in revolving speed be 800r/min under the conditions of, be stirred 60min, then to
Calcium nitrate solution is added in batch mixer and modified cladding sodium peroxide is stirred under the conditions of revolving speed is 800r/min
60min is to get metal surface antirust agent.The animal oil is lard.The emulsifier is Brij 35
Sodium sulphate.The pollen is Schisandra chinensis pollen.The vitamin is vitamin A.The conch meal is clam shell powder.
Example 5
Sodium alginate and water 1:100 in mass ratio are placed in a beaker, and stir 20min with glass bar, after standing swelling 5h, is connect
Place the beaker digital display and test the speed in constant temperature blender with magnetic force, be 95 DEG C in temperature, under the conditions of revolving speed is 500r/min, heating is stirred
Dissolution 60min is mixed, 0.03 times of sodium alginate quality of sodium metaperiodate is then added into beaker, is 95 DEG C in temperature, revolving speed is
Under the conditions of 500r/min, heating stirring reacts 60min to get modified sodium alginate liquid；Sepiolite and graphene oxide are pressed into matter
Amount is placed in ball mill grinding in ball mill than 20:1, crosses the sieve of 120 mesh, obtains refinement sepiolite, and refinement sepiolite is then placed in horse
Not in furnace, under the conditions of temperature is 750 DEG C, 3h is roasted, pretreatment sepiolite is obtained, according to parts by weight, by 40 parts of pretreatment seas
Afrodite, 20 parts of silane resin acceptor kh-550s, 30 parts of dehydrated alcohols, 60 parts of water are placed in No. 2 beakers, in revolving speed be 500r/min item
Under part, it is stirred 60min, it is 20% salt acid for adjusting pH to 4.0 that mass fraction is then added dropwise into No. 2 beakers, then by 2
Number beaker is placed in digital display and tests the speed in constant temperature blender with magnetic force, in temperature be 80 DEG C, under the conditions of revolving speed is 600r/min, constant temperature stirring
2h is reacted, mixed serum is obtained, then mixed serum is filtered, obtains filter cake, 5 washings then are washed with deionized in filter cake, are connect
The filter cake after washing is placed in baking oven, under the conditions of temperature is 110 DEG C, it is dry to constant weight to get modified meerschaum；By weight
Number meter is measured, successively takes 80 parts of modified sodium alginate liquid, the calcium nitrate solution that 8 parts of mass fractions are 20%, 8 parts of drying oil, 0.2
Part lipase, 3 parts of animal oil, 8 parts of emulsifiers, 5 parts of modified meerschaums, 2 parts of pollen, 2 parts of vitamins, 2 parts of conch meals will be modified
Sodium alginate solution, drying oil, lipase, animal oil, emulsifier, 2 parts of pollen, 2 parts of vitamins, 2 parts of conch meals are placed in batch mixer
In, under the conditions of revolving speed is 800r/min, it is stirred 60min, calcium nitrate solution is then added into batch mixer, is in revolving speed
Under the conditions of 800r/min, 60min is stirred to get metal surface antirust agent.The drying oil is tung oil.The animal oil
For lard.The emulsifier is dodecyl alcohol polyoxyethylene ether sodium sulfate.The pollen is Schisandra chinensis pollen.The vitamin
For vitamin A.The conch meal is clam shell powder.
Example 6
Sodium alginate and water 1:100 in mass ratio are placed in a beaker, and stir 20min with glass bar, after standing swelling 5h, is connect
Place the beaker digital display and test the speed in constant temperature blender with magnetic force, be 95 DEG C in temperature, under the conditions of revolving speed is 500r/min, heating is stirred
Dissolution 60min is mixed, 0.03 times of sodium alginate quality of sodium metaperiodate is then added into beaker, is 95 DEG C in temperature, revolving speed is
Under the conditions of 500r/min, heating stirring reacts 60min to get modified sodium alginate liquid；Paraffin is placed in crucible and is melted, stone is obtained
Sodium peroxide and paraffin liquid 1:10 in mass ratio are then placed in a beaker by wax liquor, under the conditions of revolving speed is 200r/min, stirring
After mixing 60min, cooled and solidified obtains coagulated mass, then coagulated mass is placed in pulverizer and is crushed, and crosses the sieve of 80 mesh to get changing
Property cladding sodium peroxide；Sepiolite and graphene oxide 20:1 in mass ratio are placed in ball mill grinding in ball mill, cross 120 purposes
Sieve, obtains refinement sepiolite, and then refinement sepiolite is placed in Muffle furnace, under the conditions of temperature is 750 DEG C, roasts 3h, obtains pre-
Sepiolite is handled, according to parts by weight, by 40 parts of pretreatment sepiolites, 20 parts of silane resin acceptor kh-550s, 30 parts of dehydrated alcohols,
60 parts of water are placed in No. 2 beakers, under the conditions of revolving speed is 500r/min, is stirred 60min, is then added dropwise into No. 2 beakers
No. 2 beakers are then placed in digital display and tested the speed in constant temperature blender with magnetic force to 4.0 by the salt acid for adjusting pH that mass fraction is 20%, Yu Wen
Degree is 80 DEG C, and under the conditions of revolving speed is 600r/min, constant temperature is stirred to react 2h, obtains mixed serum, then mixed serum is filtered, must filter
Cake, then by filter cake be washed with deionized 5 times washing, then the filter cake after washing is placed in baking oven, in temperature be 110 DEG C
Under the conditions of, drying is to constant weight to get modified meerschaum；According to parts by weight, 80 parts of modified sodium alginate liquid, 8 parts of matter are successively taken
The calcium nitrate solution that amount score is 20%, 8 parts of drying oil, 3 parts of modified cladding sodium peroxides, 3 parts of animal oil, 8 parts of emulsifiers, 5 parts
Modified meerschaum, 2 parts of pollen, 2 parts of vitamins, 2 parts of conch meals, by modified sodium alginate liquid, drying oil, animal oil, emulsifier,
Pollen, vitamin, conch meal are placed in batch mixer, under the conditions of revolving speed is 800r/min, are stirred 60min, then to mixed
Calcium nitrate solution is added in material machine and modified cladding sodium peroxide is stirred 60min under the conditions of revolving speed is 800r/min,
Up to metal surface antirust agent.The drying oil is tung oil.The animal oil is lard.The emulsifier is dodecyl alcohol
Polyethenoxy ether sodium sulfate.The pollen is Schisandra chinensis pollen.The vitamin is vitamin A.The conch meal is CONCHA MERETRICID SEU CYCLINAE
Powder.
Example 7
Sodium alginate and water 1:100 in mass ratio are placed in a beaker, and stir 20min with glass bar, after standing swelling 5h, is connect
Place the beaker digital display and test the speed in constant temperature blender with magnetic force, be 95 DEG C in temperature, under the conditions of revolving speed is 500r/min, heating is stirred
Dissolution 60min is mixed, 0.03 times of sodium alginate quality of sodium metaperiodate is then added into beaker, is 95 DEG C in temperature, revolving speed is
Under the conditions of 500r/min, heating stirring reacts 60min to get modified sodium alginate liquid；Paraffin is placed in crucible and is melted, stone is obtained
Sodium peroxide and paraffin liquid 1:10 in mass ratio are then placed in a beaker by wax liquor, under the conditions of revolving speed is 200r/min, stirring
After mixing 60min, cooled and solidified obtains coagulated mass, then coagulated mass is placed in pulverizer and is crushed, and crosses the sieve of 80 mesh to get changing
Property cladding sodium peroxide；Sepiolite and graphene oxide 20:1 in mass ratio are placed in ball mill grinding in ball mill, cross 120 purposes
Sieve, obtains refinement sepiolite, and then refinement sepiolite is placed in Muffle furnace, under the conditions of temperature is 750 DEG C, roasts 3h, obtains pre-
Sepiolite is handled, according to parts by weight, by 40 parts of pretreatment sepiolites, 20 parts of silane resin acceptor kh-550s, 30 parts of dehydrated alcohols,
60 parts of water are placed in No. 2 beakers, under the conditions of revolving speed is 500r/min, is stirred 60min, is then added dropwise into No. 2 beakers
No. 2 beakers are then placed in digital display and tested the speed in constant temperature blender with magnetic force to 4.0 by the salt acid for adjusting pH that mass fraction is 20%, Yu Wen
Degree is 80 DEG C, and under the conditions of revolving speed is 600r/min, constant temperature is stirred to react 2h, obtains mixed serum, then mixed serum is filtered, must filter
Cake, then by filter cake be washed with deionized 5 times washing, then the filter cake after washing is placed in baking oven, in temperature be 110 DEG C
Under the conditions of, drying is to constant weight to get modified meerschaum；According to parts by weight, 80 parts of modified sodium alginate liquid, 8 parts of matter are successively taken
The calcium nitrate solution that amount score is 20%, 8 parts of drying oil, 3 parts of modified cladding sodium peroxides, 0.2 part of lipase, 8 parts of emulsifiers, 5
Part modified meerschaum, 2 parts of pollen, 2 parts of vitamins, 2 parts of conch meals, by modified sodium alginate liquid, drying oil, lipase, emulsification
Agent, pollen, vitamin, conch meal are placed in batch mixer, in revolving speed be 800r/min under the conditions of, be stirred 60min, then to
Calcium nitrate solution is added in batch mixer and modified cladding sodium peroxide is stirred under the conditions of revolving speed is 800r/min
60min is to get metal surface antirust agent.The drying oil is tung oil.The emulsifier is Brij 35
Sodium sulphate.The pollen is Schisandra chinensis pollen.The vitamin is vitamin A.The conch meal is clam shell powder.
Example 8
Sodium alginate and water 1:100 in mass ratio are placed in a beaker, and stir 20min with glass bar, after standing swelling 5h, is connect
Place the beaker digital display and test the speed in constant temperature blender with magnetic force, be 95 DEG C in temperature, under the conditions of revolving speed is 500r/min, heating is stirred
Dissolution 60min is mixed, 0.03 times of sodium alginate quality of sodium metaperiodate is then added into beaker, is 95 DEG C in temperature, revolving speed is
Under the conditions of 500r/min, heating stirring reacts 60min to get modified sodium alginate liquid；Paraffin is placed in crucible and is melted, stone is obtained
Sodium peroxide and paraffin liquid 1:10 in mass ratio are then placed in a beaker by wax liquor, under the conditions of revolving speed is 200r/min, stirring
After mixing 60min, cooled and solidified obtains coagulated mass, then coagulated mass is placed in pulverizer and is crushed, and crosses the sieve of 80 mesh to get changing
Property cladding sodium peroxide；According to parts by weight, 80 parts of modified sodium alginate liquid, the calcium nitrate that 8 parts of mass fractions are 20% are successively taken
Solution, 8 parts of drying oil, 3 parts of modified cladding sodium peroxides, 0.2 part of lipase, 3 parts of animal oil, 8 parts of emulsifiers, 2 parts of pollen, 2
Part vitamin, 2 parts of conch meals, by modified sodium alginate liquid, drying oil, lipase, animal oil, emulsifier, pollen, vitamin,
Conch meal is placed in batch mixer, under the conditions of revolving speed is 800r/min, is stirred 60min, nitre is then added into batch mixer
Sour calcium solution and modified cladding sodium peroxide are stirred 60min under the conditions of revolving speed is 800r/min to get metal surface
Use antirust agent.The drying oil is tung oil.The animal oil is lard.The emulsifier is Brij 35 sulphur
Sour sodium.The pollen is Schisandra chinensis pollen.The vitamin is vitamin A.The conch meal is clam shell powder.
Comparative example:
According to parts by weight, 8 parts of emulsifiers, 2 parts of pollen, 2 parts of vitamins, 2 parts of conch meals, by emulsifier, pollen, dimension life are taken
Element, conch meal are placed in batch mixer, under the conditions of revolving speed is 800r/min, is stirred 60min, is then added into batch mixer
Calcium nitrate solution is stirred 60min under the conditions of revolving speed is 800r/min to get metal surface antirust agent.The emulsification
Agent is dodecyl alcohol polyoxyethylene ether sodium sulfate.The pollen is Schisandra chinensis pollen.The vitamin is vitamin A.It is described
Conch meal is clam shell powder.
Example 1 to 8 resulting metal surface antirust agent of example and comparative example product is subjected to performance detection, it is specific to detect
Method is as follows:
Salt spray resistance: antirust agent processing test plate (panel) salt spray resistance prepares antirust test plate (panel) by the above process, and dry 8h carries out salt spray test.Preparation
Antirust template sprays 2 alcohol acid primers after placing 3d, and 75 μm of total thickness.Salt spray test is carried out after the dry 7d of paint film.By test plate (panel) along right
Linea angulata mark signature intersects scratch, exposes metal back layer, and with paraffin edge sealing；Salt fog solution be 5%NaCl solution, pH value be 6.5~
7.2, spray amount is 2mL/ (80cm2h), continuous spraying, 35 DEG C of salt fog the temperature inside the box.
Impact resistance: its impact resistance is detected according to GB/T1732.
Specific testing result is as shown in table 1:
The 1 specific testing result of metal surface antirust agent of table
By 1 testing result of table it is found that the metal surface of technical solution of the present invention preparation has excellent rustless property with antirust agent
And the characteristics of mechanical property, it has broad prospects in the development of metal protection material technology industry.
Claims (10)
1. a kind of metal surface antirust agent, it is characterised in that: be made of the raw material of following parts by weight:
60~80 parts of modified sodium alginate liquid
5~8 parts of calcium nitrate solution
5~8 parts of drying oil
Modified 2~3 parts of sodium peroxide of cladding
0.1~0.2 part of lipase
2~3 parts of animal oil
5~8 parts of emulsifier
3~5 parts of modified meerschaum
1~2 part of pollen
1~2 part of vitamin
1~2 part of conch meal
Metal surface antirust agent process for preparation are as follows: each raw material is weighed by raw material composition, by modified sodium alginate liquid, stemness
Oil, lipase, animal oil, emulsifier, pollen, vitamin, conch meal are stirred, and are subsequently added into calcium nitrate solution and modification
Sodium peroxide is coated, is stirred to get metal surface antirust agent.
2. a kind of metal surface antirust agent according to claim 1, it is characterised in that: the system of the modified sodium alginate liquid
Standby process are as follows: sodium alginate mix with water 1:50~1:100 in mass ratio, is stood after being swollen, heating stirring dissolves, then plus
Enter 0.02~0.03 times of sodium alginate quality of sodium metaperiodate, heating stirring is reacted to get modified sodium alginate liquid.
3. a kind of metal surface antirust agent according to claim 1, it is characterised in that: the drying oil is tung oil, Chinese catalpa oil
Or any one in linseed oil.
4. a kind of metal surface antirust agent according to claim 1, it is characterised in that: the modified cladding sodium peroxide
Preparation process are as follows: by melted paraffin wax, obtain paraffin liquid, then stir sodium peroxide and paraffin liquid 1:5~1:10 in mass ratio mixed
It closes, it is cooling, it crushes, sieving coats sodium peroxide to get modified.
5. a kind of metal surface antirust agent according to claim 1, it is characterised in that: the animal oil is lard, butter
Or any one in sheep oil.
6. a kind of metal surface antirust agent according to claim 1, it is characterised in that: the emulsifier is dodecyl alcohol
Polyethenoxy ether sodium sulfate, ammonium lauryl sulfate, ammonium lauryl sulfate, coconut acyl methyl taurine sodium, laruyl alcohol polyoxy
Any one in vinethene carboxylic acid sodium or 1-isobutyl-3,5-dimethylhexylphosphoric acid.
7. a kind of metal surface antirust agent according to claim 1, it is characterised in that: the preparation of the modified meerschaum
Journey are as follows: sepiolite and graphene oxide 10:1~20:1 in mass ratio are crushed, are sieved, roasting obtains pretreatment sepiolite, by weight
Number meter is measured, by 30~40 parts of pretreatment sepiolites, 10~20 parts of silane resin acceptor kh-550s, 20~30 parts of dehydrated alcohols, 40
Salt acid for adjusting pH is then added dropwise to 3.8~4.0 in~60 parts of water mixing, and constant temperature is stirred to react, and is filtered, washing, dry to get changing
Property sepiolite.
8. a kind of metal surface antirust agent according to claim 1, it is characterised in that: the pollen is Schisandra chinensis pollen,
Any one in lotus powder, camellia pollen, pollen pini or Flos Rosae Rugosas pollen.
9. a kind of metal surface antirust agent according to claim 1, it is characterised in that: the vitamin is vitamin A, dimension
Raw element B, vitamin C, vitamin D, any one in biotin or citrin.
10. a kind of metal surface antirust agent according to claim 1, it is characterised in that: the conch meal is clam shell powder,
Any one in husky clam meal or shell powder.
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Application publication date: 20190709 |