CN109161339A - A kind of tung oil coating and preparation method thereof - Google Patents
A kind of tung oil coating and preparation method thereof Download PDFInfo
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- CN109161339A CN109161339A CN201810871047.3A CN201810871047A CN109161339A CN 109161339 A CN109161339 A CN 109161339A CN 201810871047 A CN201810871047 A CN 201810871047A CN 109161339 A CN109161339 A CN 109161339A
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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
- C09D191/00—Coating compositions based on oils, fats or waxes; Coating compositions based on derivatives thereof
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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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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Abstract
The invention discloses a kind of tung oil coating and preparation method thereof, it is made of organic solution and inorganic particle, the organic solution is made of following raw material: 15-20 parts of tung oil, 70-80 parts of ethyl alcohol, 15-25 parts of water, 0.5-1 parts of defoaming agent, 1-2 parts and fire retardant 0.5-1 parts of dispersing agent, the inorganic particle is made of the mixing of following raw material: 60-70 parts of talcum powder, 35-45 parts and trbasic zinc phosphate 15-25 parts of calcium phosphate, the weight proportion of organic solution and inorganic particle are as follows: 1:1.1-1.3, the present invention is scientific and reasonable, it is safe and convenient to use, the metal when smearing tung oil coating on metal can be effectively prevent the phenomenon that rust corrosion occur, effectively extend the metal service life for being coated with tung oil coating, reduce the number of tung oil coating material, it reduces and uses Cost cleans blender by ethyl alcohol, tung oil coating can be prevented in blender solidified inside, cause blender can not normal use.
Description
Technical field
The present invention relates to tung oil technical field of coatings, specially a kind of tung oil coating and preparation method thereof.
Background technique
Tung oil is a kind of excellent band dry vegetable oil, and with fast drying, light specific gravity, glossiness is good, adhesive force is strong, resistance to
Hot, acidproof, alkaline-resisting, anti-corrosion, antirust and the characteristics such as non-conductive, widely used, it is the primary raw material of manufacture paint and ink, greatly
Amount is used as building, the waterproof of machinery, weapons, car and boat, fishing gear, electric appliance, anti-corrosion and antirusting paint, and can make oilcloth, oilpaper, fertilizer
Soap, pesticide and pharmaceutical nauseant, agrochemical, coating, in the entitled paint of Chinese tradition, so-called coating is to be coated in be protected
Shield or the body surface decorated, and the continuous film of firm attachment can be formed with coated article, usually with resin or oil and cream
Based on liquid, pigment, filler are added or do not added, adds corresponding additive, the thick liquid being formulated with organic solvent or water, paulownia
Oil paint is as its name suggests the coating produced using tung oil, in the prior art, tung oil coating when in use, due to tung oil
Contain water and solvent in coating, when tung oil coating material is at metal surface, the contact surface that will lead to metal and tung oil coating goes out
Existing rust corrosion phenomenon, and then will increase the access times of tung oil coating, the service life of metal material can be reduced, in tung oil
During coating material production, if not cleaned scraper timely to the remaining tung oil coating inside blender, not only
It will lead to blender damage and be not available, also will cause the waste of tung oil coating, improve the production cost of tung oil coating, institute
It is badly in need of a kind of novel tung oil coating and preparation method thereof with, people to solve the above problems.
Summary of the invention
The present invention provides a kind of tung oil coating and preparation method thereof, can effectively solve paulownia mentioned above in the background art
Oil paint when in use, due to containing water and solvent in tung oil coating, when tung oil coating material is at metal surface, will lead to gold
Belong to and rust corrosion phenomenon occur with the contact surface of tung oil coating, and then will increase the access times of tung oil coating, can reduce gold
The service life for belonging to material, during tung oil coating material production, if not to the remaining tung oil coating inside blender into
Row timely cleans scraper, not only will result only in blender damage and is not available, also will cause the waste of tung oil coating, improve
The problem of production cost of tung oil coating.
To achieve the above object, the invention provides the following technical scheme: a kind of tung oil coating, by organic solution and inorganic powder
Body composition, the organic solution are made of following raw material: 15-20 parts of tung oil, 15-25 parts of water, disappears at 70-80 parts of ethyl alcohol
0.5-1 parts of infusion, 1-2 parts of dispersing agent and 0.5-1 parts of fire retardant；
The inorganic particle is made of the mixing of following raw material: 60-70 parts of talcum powder, 35-45 parts of calcium phosphate and phosphorus
Sour zinc 15-25 parts；
The weight proportion of the organic solution and inorganic particle are as follows: 1:1.1-1.3.
According to the above technical scheme, the organic solution is made of following raw material: 17 parts of tung oil, 75 parts of ethyl alcohol,
20 parts of water, 0.7 part of defoaming agent, 1.5 parts of dispersing agent and 0.7 part of fire retardant；
The inorganic particle is made of the mixing of following raw material: 65 parts of talcum powder, 40 parts of calcium phosphate and trbasic zinc phosphate 20
Part；
The weight proportion of the organic solution and inorganic particle are as follows: 1:1.2.
A kind of tung oil preparation method for coating, comprising the following steps:
S1, tung oil, ethyl alcohol, water, defoaming agent, dispersing agent, fire retardant, talcum powder, calcium phosphate and phosphorus are weighed according to parts by weight
Sour zinc.
S2, tung oil, ethyl alcohol, water, defoaming agent, dispersing agent and fire retardant are mixed, organic solution is made.
S3, talcum powder, calcium phosphate and trbasic zinc phosphate are mixed, inorganic particle is made.
S4, it organic solution and inorganic particle is added in blender is according to a certain percentage mixed.
S5, the tung oil coating after mixing is discharged, and is charged by container to tung oil coating.
S6, dissolution scraper is carried out by tung oil coating of the ethyl alcohol to blender inner wall adhesion, and to the ethyl alcohol after scraper
It is recycled.
S7, packaging is sealed to tung oil coating using specification identical container, in dry and ventilated after the completion of packaging
In the environment of stored.
According to the above technical scheme, in the step S1, tung oil, ethyl alcohol, water, defoaming agent, dispersion are weighed according to parts by weight
Agent, fire retardant, talcum powder, calcium phosphate and trbasic zinc phosphate store raw material by container, are carried out by filtering wire screen to tung oil
Filtering removes tung oil internal precipitate object, and the mesh count for filtering wire screen is 600 mesh.
According to the above technical scheme, in the step S2, ethyl alcohol is poured into inside agitator, paulownia is then slowly poured into
Oil, during pouring into tung oil, being kept stirring the temperature inside bucket is 35 degrees Celsius, and after being mixed 55 minutes, water is added,
Mixed liquor is diluted, is mixed 15 minutes again, during mixing, sequentially adds defoaming agent, dispersing agent
And fire retardant, it is mixed after completing, stands 20 minutes, organic solution is made, discharges to organic solution.
According to the above technical scheme, in the step S3, talcum powder, calcium phosphate and trbasic zinc phosphate is poured into container and mixed
Stirring is closed, the revolving speed for adjusting blender is 100r/min, and when stirring is 35 minutes a length of.
According to the above technical scheme, in the step S4, the organic solution after standing is poured into inside blender, is increased
Inorganic particle is added to 55 degrees Celsius in temperature, and adjustings blender revolving speed is 300r/min, and when stirring is 3 hours a length of.
According to the above technical scheme, in the step S5, manufactured tung oil coating will be mixed from blender discharge port
Discharging, and the tung oil coating being prepared is stored by container.
According to the above technical scheme, in the step S6, after discharging completely to tung oil coating, by atomizer to stirring
Machine internal spray ethyl alcohol is mixed, atomizer spray pressure is that 3 Pascals recycle again ethanol solution after cleaning is completed
Secondary utilization.
According to the above technical scheme, in the step S7, tung oil coating is sealed using the paint can of same size
It packs, after packaging, guarantees that every barrel of tung oil coating quality is consistent, after packaging is completed, tung oil coating is placed on dry and ventilated
In the environment of stored.
Compared with prior art, beneficial effects of the present invention: the present invention is scientific and reasonable, safe and convenient to use, passes through addition
Trbasic zinc phosphate can effectively prevent when smearing tung oil coating on metal, metal caused the phenomenon that rust corrosion, Ke Yiyou occur
The extension of effect is coated with the service life of the metal of tung oil coating, it is possible to reduce the number of tung oil coating material, so that reducing makes
Blender is cleaned by ethyl alcohol, on the one hand, tung oil coating can be prevented in blender after the discharging of tung oil coating with cost
Solidified inside, cause blender can not normal use on the other hand can effectively reduce tung oil coating in process of production
The yield of tung oil coating can be improved in loss, the cost of tung oil coating material production is reduced, by returning to the ethyl alcohol after cleaning
It receives, on the one hand, can effectively avoid the waste for ethyl alcohol, on the other hand, can effectively prevent the discharge of ethyl alcohol to certainly
It so pollutes, effectively protects natural environment.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.
In the accompanying drawings:
Fig. 1 is the preparation flow schematic diagram of present system.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment 1: as shown in Figure 1, the present invention provides a kind of technical solution, a kind of tung oil coating, by organic solution and nothing
Machine powder composition, organic solution is made of following raw material: 17 parts of tung oil, 75 parts of ethyl alcohol, 20 parts of water, 0.7 part of defoaming agent,
1.5 parts and 0.7 part of fire retardant of dispersing agent；
Inorganic particle is made of the mixing of following raw material: 65 parts of talcum powder, 40 parts of calcium phosphate and 20 parts of trbasic zinc phosphate；
The weight proportion of organic solution and inorganic particle are as follows: 1:1.2.
A kind of tung oil preparation method for coating, comprising the following steps:
S1, tung oil, ethyl alcohol, water, defoaming agent, dispersing agent, fire retardant, talcum powder, calcium phosphate and phosphorus are weighed according to parts by weight
Sour zinc.
S2, tung oil, ethyl alcohol, water, defoaming agent, dispersing agent and fire retardant are mixed, organic solution is made.
S3, talcum powder, calcium phosphate and trbasic zinc phosphate are mixed, inorganic particle is made.
S4, it organic solution and inorganic particle is added in blender is according to a certain percentage mixed.
S5, the tung oil coating after mixing is discharged, and is charged by container to tung oil coating.
S6, dissolution scraper is carried out by tung oil coating of the ethyl alcohol to blender inner wall adhesion, and to the ethyl alcohol after scraper
It is recycled.
S7, packaging is sealed to tung oil coating using specification identical container, in dry and ventilated after the completion of packaging
In the environment of stored.
According to the above technical scheme, in step S1, tung oil, ethyl alcohol, water, defoaming agent, dispersing agent, resistance are weighed according to parts by weight
Agent, talcum powder, calcium phosphate and trbasic zinc phosphate are fired, raw material is stored by container, tung oil is filtered by filtering wire screen,
Tung oil internal precipitate object is removed, the mesh count for filtering wire screen is 600 mesh.
According to the above technical scheme, in step S2, ethyl alcohol is poured into inside agitator, tung oil is then slowly poured into,
During pouring into tung oil, being kept stirring the temperature inside bucket is 35 degrees Celsius, after being mixed 55 minutes, water is added, to mixed
It closes liquid to be diluted, is mixed 15 minutes again, during mixing, sequentially adds defoaming agent, dispersing agent and resistance
Agent is fired, is mixed after completing, 20 minutes is stood, organic solution is made, discharges to organic solution.
According to the above technical scheme, in step S3, talcum powder, calcium phosphate and trbasic zinc phosphate is poured into container mix and stirred
It mixes, the revolving speed for adjusting blender is 100r/min, and when stirring is 35 minutes a length of.
According to the above technical scheme, in step S4, the organic solution after standing is poured into inside blender, increases temperature
To 55 degrees Celsius, inorganic particle is added, adjustings blender revolving speed is 300r/min, and when stirring is 3 hours a length of.
According to the above technical scheme, in step S5, will be mixed made of tung oil coating from blender discharge hole for discharge,
And the tung oil coating being prepared is stored by container.
According to the above technical scheme, in step S6, after discharging completely to tung oil coating, by atomizer to blender
Internal spray ethyl alcohol, atomizer spray pressure is 3 Pascals, after cleaning is completed, is recycled to ethanol solution sharp again
With.
According to the above technical scheme, in step S7, packaging is sealed to tung oil coating using the paint can of same size,
After packaging, guarantees that every barrel of tung oil coating quality is consistent, after packaging is completed, tung oil coating is placed on dry and ventilated environment
Under stored.
Embodiment 2: as shown in Figure 1, a kind of tung oil coating, is made of organic solution and inorganic particle, organic solution by with
Lower raw material is made: 15 parts of tung oil, 70 parts of ethyl alcohol, 15 parts of water, 0.5 part of defoaming agent, 1 part of dispersing agent and 0.5 part of fire retardant；
Inorganic particle is made of the mixing of following raw material: 60 parts of talcum powder, 35 parts of calcium phosphate and 15 parts of trbasic zinc phosphate；
The weight proportion of organic solution and inorganic particle are as follows: 1:1.1.
A kind of tung oil preparation method for coating, comprising the following steps:
S1, tung oil, ethyl alcohol, water, defoaming agent, dispersing agent, fire retardant, talcum powder, calcium phosphate and phosphorus are weighed according to parts by weight
Sour zinc.
S2, tung oil, ethyl alcohol, water, defoaming agent, dispersing agent and fire retardant are mixed, organic solution is made.
S3, talcum powder, calcium phosphate and trbasic zinc phosphate are mixed, inorganic particle is made.
S4, it organic solution and inorganic particle is added in blender is according to a certain percentage mixed.
S5, the tung oil coating after mixing is discharged, and is charged by container to tung oil coating.
S6, dissolution scraper is carried out by tung oil coating of the ethyl alcohol to blender inner wall adhesion, and to the ethyl alcohol after scraper
It is recycled.
S7, packaging is sealed to tung oil coating using specification identical container, in dry and ventilated after the completion of packaging
In the environment of stored.
According to the above technical scheme, in step S1, tung oil, ethyl alcohol, water, defoaming agent, dispersing agent, resistance are weighed according to parts by weight
Agent, talcum powder, calcium phosphate and trbasic zinc phosphate are fired, raw material is stored by container, tung oil is filtered by filtering wire screen,
Tung oil internal precipitate object is removed, the mesh count for filtering wire screen is 600 mesh.
According to the above technical scheme, in step S2, ethyl alcohol is poured into inside agitator, tung oil is then slowly poured into,
During pouring into tung oil, being kept stirring the temperature inside bucket is 35 degrees Celsius, after being mixed 55 minutes, water is added, to mixed
It closes liquid to be diluted, is mixed 15 minutes again, during mixing, sequentially adds defoaming agent, dispersing agent and resistance
Agent is fired, is mixed after completing, 20 minutes is stood, organic solution is made, discharges to organic solution.
According to the above technical scheme, in step S3, talcum powder, calcium phosphate and trbasic zinc phosphate is poured into container mix and stirred
It mixes, the revolving speed for adjusting blender is 100r/min, and when stirring is 35 minutes a length of.
According to the above technical scheme, in step S4, the organic solution after standing is poured into inside blender, increases temperature
To 55 degrees Celsius, inorganic particle is added, adjustings blender revolving speed is 300r/min, and when stirring is 3 hours a length of.
According to the above technical scheme, in step S5, will be mixed made of tung oil coating from blender discharge hole for discharge,
And the tung oil coating being prepared is stored by container.
According to the above technical scheme, in step S6, after discharging completely to tung oil coating, by atomizer to blender
Internal spray ethyl alcohol, atomizer spray pressure is 3 Pascals, after cleaning is completed, is recycled to ethanol solution sharp again
With.
According to the above technical scheme, in step S7, packaging is sealed to tung oil coating using the paint can of same size,
After packaging, guarantees that every barrel of tung oil coating quality is consistent, after packaging is completed, tung oil coating is placed on dry and ventilated environment
Under stored.
Embodiment 3: as shown in Figure 1, a kind of tung oil coating, is made of organic solution and inorganic particle, organic solution by with
Lower raw material is made: 20 parts of tung oil, 80 parts of ethyl alcohol, 25 parts of water, 1 part of defoaming agent, 2 parts of dispersing agent and 1 part of fire retardant；
Inorganic particle is made of the mixing of following raw material: 70 parts of talcum powder, 45 parts of calcium phosphate and 25 parts of trbasic zinc phosphate；
The weight proportion of organic solution and inorganic particle are as follows: 1:1.3.
A kind of tung oil preparation method for coating, comprising the following steps:
S1, tung oil, ethyl alcohol, water, defoaming agent, dispersing agent, fire retardant, talcum powder, calcium phosphate and phosphorus are weighed according to parts by weight
Sour zinc.
S2, tung oil, ethyl alcohol, water, defoaming agent, dispersing agent and fire retardant are mixed, organic solution is made.
S3, talcum powder, calcium phosphate and trbasic zinc phosphate are mixed, inorganic particle is made.
S4, it organic solution and inorganic particle is added in blender is according to a certain percentage mixed.
S5, the tung oil coating after mixing is discharged, and is charged by container to tung oil coating.
S6, dissolution scraper is carried out by tung oil coating of the ethyl alcohol to blender inner wall adhesion, and to the ethyl alcohol after scraper
It is recycled.
S7, packaging is sealed to tung oil coating using specification identical container, in dry and ventilated after the completion of packaging
In the environment of stored.
According to the above technical scheme, in step S1, tung oil, ethyl alcohol, water, defoaming agent, dispersing agent, resistance are weighed according to parts by weight
Agent, talcum powder, calcium phosphate and trbasic zinc phosphate are fired, raw material is stored by container, tung oil is filtered by filtering wire screen,
Tung oil internal precipitate object is removed, the mesh count for filtering wire screen is 600 mesh.
According to the above technical scheme, in step S2, ethyl alcohol is poured into inside agitator, tung oil is then slowly poured into,
During pouring into tung oil, being kept stirring the temperature inside bucket is 35 degrees Celsius, after being mixed 55 minutes, water is added, to mixed
It closes liquid to be diluted, is mixed 15 minutes again, during mixing, sequentially adds defoaming agent, dispersing agent and resistance
Agent is fired, is mixed after completing, 20 minutes is stood, organic solution is made, discharges to organic solution.
According to the above technical scheme, in step S3, talcum powder, calcium phosphate and trbasic zinc phosphate is poured into container mix and stirred
It mixes, the revolving speed for adjusting blender is 100r/min, and when stirring is 35 minutes a length of.
According to the above technical scheme, in step S4, the organic solution after standing is poured into inside blender, increases temperature
To 55 degrees Celsius, inorganic particle is added, adjustings blender revolving speed is 300r/min, and when stirring is 3 hours a length of.
According to the above technical scheme, in step S5, will be mixed made of tung oil coating from blender discharge hole for discharge,
And the tung oil coating being prepared is stored by container.
According to the above technical scheme, in step S6, after discharging completely to tung oil coating, by atomizer to blender
Internal spray ethyl alcohol, atomizer spray pressure is 3 Pascals, after cleaning is completed, is recycled to ethanol solution sharp again
With.
According to the above technical scheme, in step S7, packaging is sealed to tung oil coating using the paint can of same size,
After packaging, guarantees that every barrel of tung oil coating quality is consistent, after packaging is completed, tung oil coating is placed on dry and ventilated environment
Under stored.
The tung oil coating that the present invention is prepared according to embodiment 1-3 detects, as a result such as table 1,
1 testing result of table
By testing result as it can be seen that tung oil coating drying time is fast, volatile content is lower, it is harmless go out, belong to
The time of environment-friendly materials, also, the component for smearing metal material, metal material corrosion is longer, can effectively prevent gold
The corrosion for belonging to material, extends the service life of metal material.
Based on above-mentioned, the present invention has the advantages that the present invention is scientific and reasonable, it is safe and convenient to use, by the way that trbasic zinc phosphate is added,
It can effectively prevent when smearing tung oil coating on metal, cause metal the phenomenon that rust corrosion occur, can effectively prolong
The service life of the long metal for being coated with tung oil coating, it is possible to reduce the number of tung oil coating material, so that use cost is reduced,
After the discharging of tung oil coating, blender is cleaned by ethyl alcohol, on the one hand, can prevent tung oil coating from coagulating inside blender
Gu cause blender can not normal use, on the other hand, can effectively reduce the loss of tung oil coating in process of production,
The yield of tung oil coating can be improved, reduce the cost of tung oil coating material production, by recycling to the ethyl alcohol after cleaning, one
Aspect can effectively avoid the waste for ethyl alcohol, on the other hand, can effectively prevent the discharge of ethyl alcohol to causing naturally
Pollution, effectively protects natural environment.
Finally, it should be noted that being not intended to restrict the invention the foregoing is merely preferred embodiment of the invention, to the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in guarantor of the invention
Within the scope of shield.
Claims (10)
1. a kind of tung oil coating, is made of organic solution and inorganic particle, it is characterised in that: the organic solution is by following weight
Part raw material is made: 15-20 parts of tung oil, 70-80 parts of ethyl alcohol, 15-25 parts of water, 0.5-1 parts of defoaming agent, 1-2 parts of dispersing agent and fire-retardant
0.5-1 parts of agent；
The inorganic particle is made of the mixing of following raw material: 60-70 parts of talcum powder, 35-45 parts of calcium phosphate and trbasic zinc phosphate
15-25 parts；
The weight proportion of the organic solution and inorganic particle are as follows: 1:1.1-1.3.
2. a kind of tung oil coating according to claim 1, it is characterised in that: the organic solution is by following raw material
It is made: 17 parts of tung oil, 75 parts of ethyl alcohol, 20 parts of water, 0.7 part of defoaming agent, 1.5 parts of dispersing agent and 0.7 part of fire retardant；
The inorganic particle is made of the mixing of following raw material: 65 parts of talcum powder, 40 parts of calcium phosphate and 20 parts of trbasic zinc phosphate；
The weight proportion of the organic solution and inorganic particle are as follows: 1:1.2.
3. a kind of tung oil preparation method for coating, which comprises the following steps:
S1, tung oil, ethyl alcohol, water, defoaming agent, dispersing agent, fire retardant, talcum powder, calcium phosphate and trbasic zinc phosphate are weighed according to parts by weight.
S2, tung oil, ethyl alcohol, water, defoaming agent, dispersing agent and fire retardant are mixed, organic solution is made.
S3, talcum powder, calcium phosphate and trbasic zinc phosphate are mixed, inorganic particle is made.
S4, it organic solution and inorganic particle is added in blender is according to a certain percentage mixed.
S5, the tung oil coating after mixing is discharged, and is charged by container to tung oil coating.
S6, dissolution scraper is carried out by tung oil coating of the ethyl alcohol to blender inner wall adhesion, and the ethyl alcohol after scraper is carried out
Recycling.
S7, packaging is sealed to tung oil coating using specification identical container, in dry and ventilated ring after the completion of packaging
It is stored under border.
4. a kind of tung oil preparation method for coating according to claim 3, it is characterised in that: in the step S1, according to weight
Amount part weighs tung oil, ethyl alcohol, water, defoaming agent, dispersing agent, fire retardant, talcum powder, calcium phosphate and trbasic zinc phosphate, by container to original
Material is stored, and is filtered by filtering wire screen to tung oil, is removed tung oil internal precipitate object, the mesh count for filtering wire screen is
600 mesh.
5. a kind of tung oil preparation method for coating according to claim 3, it is characterised in that: in the step S2, by ethyl alcohol
It pours into inside agitator, then slowly pours into tung oil, during pouring into tung oil, being kept stirring the temperature inside bucket is 35
Degree Celsius, after being mixed 55 minutes, water is added, mixed liquor is diluted, is mixed 15 minutes, is being mixed again
During, defoaming agent, dispersing agent and fire retardant are sequentially added, is mixed after completing, 20 minutes is stood, is made organic molten
Liquid discharges to organic solution.
6. a kind of tung oil preparation method for coating according to claim 3, it is characterised in that: in the step S3, by talcum
Powder, calcium phosphate and trbasic zinc phosphate, which pour into container, to be mixed, and the revolving speed for adjusting blender is 100r/min, and when stirring is a length of
35 minutes.
7. a kind of tung oil preparation method for coating according to claim 3, it is characterised in that: in the step S4, will stand
Organic solution later is poured into inside blender, increases temperature to 55 degrees Celsius, inorganic particle is added, and is adjusted blender revolving speed and is
300r/min, when stirring, are 3 hours a length of.
8. a kind of tung oil preparation method for coating according to claim 3, it is characterised in that: in the step S5, will mix
Tung oil coating made of stirring stores the tung oil coating being prepared from blender discharge hole for discharge, and by container.
9. a kind of tung oil preparation method for coating according to claim 3, it is characterised in that: in the step S6, to tung oil
After coating discharges completely, by atomizer to blender internal spray ethyl alcohol, atomizer spray pressure is 3 Pascals,
After cleaning is completed, ethanol solution is recycled and is utilized again.
10. a kind of tung oil preparation method for coating according to claim 3, it is characterised in that: in the step S7, utilize phase
The paint can of same specification is sealed packaging to tung oil coating, after packaging, guarantees that every barrel of tung oil coating quality is consistent, has packed
At later, tung oil coating is placed in the environment of dry and ventilated and is stored.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111621186A (en) * | 2020-07-14 | 2020-09-04 | 东莞市威一霸涂料有限公司 | Aqueous solvent for reducing VOC emission of oil paint |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| GB904861A (en) * | 1958-07-01 | 1962-08-29 | Goodlass Wall & Co Ltd | New or improved coating compositions |
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| CN111621186A (en) * | 2020-07-14 | 2020-09-04 | 东莞市威一霸涂料有限公司 | Aqueous solvent for reducing VOC emission of oil paint |
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