CN113563749A - Preparation method of special antirust agent for caterpillar band - Google Patents
Preparation method of special antirust agent for caterpillar band Download PDFInfo
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- CN113563749A CN113563749A CN202110710585.6A CN202110710585A CN113563749A CN 113563749 A CN113563749 A CN 113563749A CN 202110710585 A CN202110710585 A CN 202110710585A CN 113563749 A CN113563749 A CN 113563749A
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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
- C09D147/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds; Coating compositions based on derivatives of such polymers
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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
- C09D7/63—Additives non-macromolecular organic
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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Abstract
The invention discloses a preparation method of a special antirust agent for a crawler belt, which belongs to the technical field of antirust agents, can improve the formula of the antirust agent, has better elasticity, good film-forming property and high flexibility, is not easy to fall off when being attached to the crawler belt, has good flex resistance, shock resistance and creep resistance, can play a good role in protecting the crawler belt in the static and moving processes of the crawler belt, can improve the film-forming strength of the antirust agent in a mode of doping antirust capsules, can release magnetic lubricating grease to enter cracked cracks for filling after triggering gas generation action to drive away air after the antirust agent layer is stretched and cracked, can effectively block the permeation of the air, and can improve the lubricating effect of the antirust agent layer at the same time, and prompts technicians to process, and the antirust agent disclosed by the invention has longer acting and comprehensive protection.
Description
Technical Field
The invention relates to the technical field of antirust agents, in particular to a preparation method of a special antirust agent for a crawler belt.
Background
The metal workpiece is easy to rust in the production, processing and transportation processes, so that a layer of film is required to be formed on the surface of the metal by using antirust oil, and chemicals for preventing the metal from rusting are required. Rust is a mixture of oxides and hydroxides formed on the surface of metal by the action of oxygen and water, rust is red, patina is green, and rust of aluminum and zinc is called white rust. The machine is difficult to operate and store without contact with oxygen, moisture or other corrosive media in the air, and these substances will electrochemically corrode and rust on the metal surface, and the prevention of corrosion should prevent the above substances from contacting the metal. The antirust belongs to one kind of antirust product, and other types of antirust oil, antirust paper and the like.
The rust inhibitor is a super efficient synthetic penetrant, which can penetrate into rust, corrosive and oil stain strongly to remove rust and corrosive on screws and bolts easily, and has the properties of penetrating rust removal, loosening lubrication, corrosion resistance, metal protection and the like. And a lubricating film can be formed and stored on the surface of the component to inhibit corrosion by moisture and many other chemical components.
At present, no mature rust inhibitor for the crawler belt is available in the market, rust inhibition is performed in a traditional mode, long-acting and comprehensive protection cannot be performed, particularly, the steering part of the crawler belt is in an arc surface shape, a rust inhibitor layer in the area can crack due to certain tensile force, and the protection effect of the rust inhibitor can be remarkably reduced once the rust inhibitor is cracked.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a preparation method of a special antirust agent for a crawler belt, which can improve the formula of the antirust agent, has better elasticity, good film-forming property and high flexibility, is not easy to fall off when being attached to the crawler belt, has good flex resistance, shock resistance and creep resistance, can play a good role in protecting the crawler belt in the static and moving processes of the crawler belt, can improve the film-forming strength of the antirust agent in a mode of doping antirust capsules, can release magnetic lubricating grease to enter cracked cracks for filling after the antirust agent layer is stretched and cracked, can effectively block the permeation of air, and can improve the lubricating effect of the antirust agent layer at the same time, and prompts technicians to process, and the antirust agent disclosed by the invention has longer acting and comprehensive protection.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A preparation method of a special antirust agent for a crawler comprises the following steps:
s1, taking the following raw materials in parts by weight: 5 parts of benzoic acid ammonia, 3 parts of benzotriazole, 8 parts of sodium dodecyl sulfate, 70 parts of butadiene copolymer, 8 parts of calcium stearate and 6 parts of aluminum stearate, and mixing the components at high temperature and high humidity by using a double-screw extruder to obtain the antirust agent;
s2, mixing 56 parts of solvent type polyurethane adhesive and 32 parts of solvent oil according to parts by weight to obtain a semi-flowing state mixture;
s3, taking 12 parts of the antirust agent in the S1 and 88 parts of the semi-flowing mixture in the S2, fully mixing, and filtering residual solidified particles to obtain a finished product antirust agent;
and S4, uniformly adsorbing a plurality of antirust capsules on the crawler belt through a magnetic field, distributing the antirust capsules along the transmission direction of the crawler belt, and finally coating the antirust capsules with a finished product antirust agent to obtain the special antirust agent for the crawler belt.
Further, the coating thickness of the finished antirust agent in the step S4 is 1.2-2 times the height of the antirust capsule, so as to ensure that the antirust capsule does not extend out of the antirust agent to affect the protection effect, and ensure that the antirust capsule is synchronously separated after the antirust agent cracks, thereby avoiding the phenomenon that the antirust capsule does not act.
Further, the antirust capsule may be any one of a spherical shape, a cylindrical shape, and a strip shape.
Further, rust-resistant capsule from last to including perception end, support end and magnetism in proper order down inhales the end, the perception end is connected in supporting the end upper end, and magnetism inhales the end and inlays and connect in supporting the end lower extreme, and magnetism inhales the end and plays the magnetism to rust-resistant capsule and inhale the positioning action to can carry out effective adjustment to rust-resistant capsule's gesture through magnetic field, support the effect that the end provided basic support, the perception end then can be in the synchronous separation behind the rust inhibitor fracture, and then realize subsequent magnetic lubricating grease release action.
Furthermore, the sensing end comprises a pair of hollow separating valves, the pair of separating valves are symmetrically distributed in the direction perpendicular to the transmission direction of the caterpillar track, an exhaust micro-capsule is connected to the inner end of each separating valve, an oil storage core is connected to the inner ends of the pair of separating valves together, a stretching concave membrane covers the oil storage core and is connected with the pair of separating valves respectively, the separating valves lose closed support after the antirust agent is cracked, and therefore the separating valves are also stretched to generate a separation phenomenon, then the exhaust micro-capsules are contacted with air in the gap, on one hand, oxygen in the air is consumed to avoid erosion to the caterpillar track, on the other hand, gas is released to drive the air away for protection, the stretching concave membrane can be stretched in the separation process of the separating valves, and therefore, the oil storage core is squeezed to release absorbed magnetic lubricating grease to enter the gap.
Furthermore, the sensing end is made of elastic materials, and the supporting end is made of hard materials.
Furthermore, the oil storage core is made of an elastic oil absorption material, magnetic lubricating grease is absorbed in the oil storage core, the magnetic lubricating grease meets the requirement that the bearing can normally work under severe working conditions, the loss of the lubricating grease can be effectively prevented under the action of the magnetic suction end, the lubricating performance of the crawler belt is improved, and meanwhile, the phenomenon that air enters after the lubricating grease is lost is avoided.
Furthermore, the magnetic lubricating grease is doped with the color pigment, the color pigment is different from the colors of the finished antirust agent and the track, and after the magnetic lubricating grease is released, the color pigment can be obviously distinguished, so that technicians are prompted that the area has a cracking phenomenon, and the anti-rust agent can be timely treated to ensure the protection effect of the antirust agent.
Further, a plurality of exhaust microcapsules include insulating layer, heat-conducting layer and ventilated membrane, insulating layer and heat-conducting layer longitudinal symmetry connect, and the ventilated membrane inlays the junction of connecting between insulating layer and heat-conducting layer, and the air can get into through the crack after the rust inhibitor fracture, then the rethread ventilated membrane gets into in insulating layer and the heat-conducting layer.
Furthermore, the heat-insulating layer is made of hard heat-insulating materials, the heat-conducting layer is made of hard heat-conducting materials, a mixture of reducing iron powder and sodium bicarbonate is filled between the heat-insulating layer and the heat-conducting layer, the reducing iron powder can react with oxygen in the air to generate heat and consume the oxygen, the heat is used for heating the sodium bicarbonate to force the sodium bicarbonate to decompose and generate carbon dioxide, so that air in the crack is removed, the oil storage core is heated through the heat-conducting layer in the initial heating stage, the viscosity of the magnetic lubricating grease is reduced to be conveniently released into the crack, and the magnetic lubricating grease is increased in viscosity after being contacted with the external environment and cooled due to the heat-insulating effect of the heat-insulating layer after entering the crack, so that the magnetic lubricating grease is not easy to fall off and run off.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) the scheme can improve the formula of the antirust agent, has better elasticity, good film-forming property and high flexibility, is not easy to fall off when being attached to a track, has good flex resistance, shock resistance and creep resistance, in addition, the anti-rust capsule is doped, so that the film forming strength of the anti-rust agent can be improved, and the anti-rust capsule can be synchronously stretched to separate after the anti-rust agent layer is stretched and cracked, and after triggering the gas generation action to drive away the air, the magnetic lubricating grease is released to enter the cracked crack for filling, so that the air permeation can be effectively blocked, meanwhile, the lubricating effect of the antirust agent layer can be improved, and the technical personnel is prompted to carry out treatment, so that the antirust agent has longer acting and comprehensive protection.
(2) Antirust capsule includes the perception end from last to down in proper order, supports end and magnetism and inhales the end, and the perception end is connected in supporting the end upper end, and magnetism inhales the end and inlays and connect in supporting the end lower extreme, and magnetism inhales the end and plays the magnetism to antirust capsule and inhale the positioning action to can effectively adjust antirust capsule's gesture through magnetic field, support the effect that the end provided basic support, the perception end then can be in the synchronous separation after the antirust agent fracture, and then realize subsequent magnetic lubricating grease release action.
(3) The sensing end comprises a pair of hollow separating valves, the pair of separating valves are symmetrically distributed in the direction perpendicular to the transmission direction of the crawler belt, an exhaust microcapsule is connected to the end opening of each separating valve, the inner ends of the pair of separating valves are connected with an oil storage core together, the oil storage core is covered with a stretching concave film, the stretching concave films are connected with the pair of separating valves respectively, the separating valves lose closed support after the antirust agent is cracked, therefore, the separating valves are also subjected to separation after being stretched, then the exhaust microcapsules are in contact with air in the gap, on one hand, oxygen in the air is consumed to avoid erosion to the crawler belt, on the other hand, gas can be released to drive the air away for protection, the stretching concave films can be stretched in the separating process of the separating valves, and accordingly, the oil storage core is squeezed to release absorbed magnetic lubricating grease to enter the gap.
(4) The oil storage core is made of an elastic oil absorption material, magnetic lubricating grease is absorbed in the oil storage core, the magnetic lubricating grease is lubricating grease which can meet the requirement that the bearing can normally work under severe working conditions, the loss of the lubricating grease can be effectively prevented under the action of the magnetic suction end, the lubricating performance of the crawler belt is improved, and meanwhile, the phenomenon that air enters after the lubricating grease is lost is avoided.
(5) The magnetic lubricating grease is doped with the color pigment, the color pigment is different from the colors of the finished antirust agent and the track, and after the magnetic lubricating grease is released, the color pigment can be obviously distinguished, so that technicians are prompted that the area has a cracking phenomenon, and the anti-rust agent can be timely treated to ensure the protection effect of the antirust agent.
(6) The plurality of exhaust microcapsules comprise a heat insulation layer, a heat conduction layer and a breathable film, the heat insulation layer and the heat conduction layer are connected in an up-down symmetrical mode, the breathable film is connected to the connection position between the heat insulation layer and the heat conduction layer in an embedded mode, air can enter through cracks after the antirust agent cracks, and then enters into the heat insulation layer and the heat conduction layer through the breathable film.
(7) The insulating layer adopts hard thermal insulation material to make, the heat-conducting layer adopts hard heat conduction material to make, it has the mixture of reducing iron powder and sodium bicarbonate to fill between insulating layer and the heat-conducting layer, reducing iron powder can produce the heat with the oxygen reaction in the air, and consume oxygen, this heat is used for heating sodium bicarbonate, force its decomposition to produce carbon dioxide, thereby drive away the air in the crack, and at the initial stage of heating, can heat the oil storage core through the heat-conducting layer, thereby reduce the viscosity of magnetic lubricating grease and conveniently release to the crack in, and because the thermal-insulated effect of insulating layer after getting into the crack, magnetic lubricating grease is contacting external environment and the viscosity increase after the cooling, thereby the loss of being difficult for droing.
Drawings
FIG. 1 is a schematic structural view of a rust inhibitor of the present invention;
FIG. 2 is an external view of the rust preventive capsule of the present invention;
FIG. 3 is a sectional view of the rust preventive capsule of the present invention in a normal state;
FIG. 4 is a sectional view showing a state where the rust preventive capsule of the present invention is separated;
FIG. 5 is a cross-sectional view of a gas-emitting microcapsule of the present invention;
FIG. 6 is a schematic structural view showing a case where the rust inhibitor of the present invention is partially cracked.
The reference numbers in the figures illustrate:
the device comprises a sensing end 1, a separation flap 11, a supporting end 2, a magnetic attraction end 3, an exhaust micro-capsule 4, a heat insulation layer 41, a heat conduction layer 42, a breathable film 43, an oil storage core 5 and a stretching concave film 6.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1, a preparation method of a special track rust inhibitor includes the following steps:
s1, taking the following raw materials in parts by weight: 5 parts of benzoic acid ammonia, 3 parts of benzotriazole, 8 parts of sodium dodecyl sulfate, 70 parts of butadiene copolymer, 8 parts of calcium stearate and 6 parts of aluminum stearate, and mixing the components at high temperature and high humidity by using a double-screw extruder to obtain the antirust agent;
s2, mixing 56 parts of solvent type polyurethane adhesive and 32 parts of solvent oil according to parts by weight to obtain a semi-flowing state mixture;
s3, taking 12 parts of the antirust agent in the S1 and 88 parts of the semi-flowing mixture in the S2, fully mixing, and filtering residual solidified particles to obtain a finished product antirust agent;
and S4, uniformly adsorbing a plurality of antirust capsules on the crawler belt through a magnetic field, distributing the antirust capsules along the transmission direction of the crawler belt, and finally coating the antirust capsules with a finished product antirust agent to obtain the special antirust agent for the crawler belt.
The coating thickness of the finished antirust agent in the step S4 is 1.2-2 times of the height of the antirust capsule, so that the antirust capsule is ensured not to extend out of the antirust agent to influence the protection effect, and the antirust capsule is also ensured to be synchronously separated after the antirust agent cracks, thereby avoiding the phenomenon that the antirust capsule does not act.
The antirust capsule can be any one of spherical, cylindrical and strip-shaped.
Referring to fig. 2, the anti-rust capsule sequentially comprises a sensing end 1, a supporting end 2 and a magnetic attracting end 3 from top to bottom, the sensing end 1 is connected to the upper end of the supporting end 2, the magnetic attracting end 3 is connected to the lower end of the supporting end 2 in an embedded manner, the magnetic attracting end 3 plays a role in magnetically attracting and positioning the anti-rust capsule, the posture of the anti-rust capsule can be effectively adjusted through a magnetic field, the supporting end 2 provides a basic supporting function, and the sensing end 1 can be synchronously separated after the anti-rust agent is cracked, so that subsequent magnetic lubricating grease releasing actions are realized.
Referring to fig. 3-4, the sensing end 1 includes a pair of hollow separating lobes 11, the pair of separating lobes 11 are symmetrically distributed along a direction perpendicular to the track transmission direction, the inner ports of the separating lobes 11 are connected with the exhaust microcapsules 4, the inner ends of the pair of separating lobes 11 are connected with the oil storage core 5, the oil storage core 5 is covered with the stretching concave membrane 6, and the stretching concave membrane 6 is respectively connected with a pair of separating flaps 11, the separating flaps 11 lose closed support after the antirust agent is cracked, therefore, the separating flaps 11 can also be separated after being stretched, then the exhaust microcapsules 4 contact with the air in the gap, on one hand, oxygen in the air is consumed to avoid corrosion to the crawler belt, on the other hand, gas is released to drive the air away for protection, the concave film 6 is stretched during the separation of the separation flap 11, and the oil reservoir 5 is pressed to release the absorbed magnetic grease into the gap.
The sensing end 1 is made of elastic materials, and the supporting end 2 is made of hard materials.
The oil storage core 5 is made of an elastic oil absorption material, magnetic lubricating grease is absorbed in the oil storage core 5, the magnetic lubricating grease is lubricating grease which can meet the requirement that a bearing can normally work under severe working conditions, the loss of the lubricating grease can be effectively prevented under the action of the magnetic suction end 3, the lubricating performance of the crawler belt is improved, and meanwhile, the phenomenon that air enters after the lubricating grease is lost is avoided.
The magnetic lubricating grease is doped with the color pigment, the color pigment is different from the colors of the finished antirust agent and the track, and after the magnetic lubricating grease is released, the color pigment can be obviously distinguished, so that technicians are prompted that the area has a cracking phenomenon, and the anti-rust agent can be timely treated to ensure the protection effect of the antirust agent.
Referring to fig. 5, the plurality of exhaust microcapsules 4 include a heat insulating layer 41, a heat conducting layer 42 and a permeable membrane 43, the heat insulating layer 41 and the heat conducting layer 42 are connected in a vertically symmetrical manner, and the permeable membrane 43 is connected to a connection portion between the heat insulating layer 41 and the heat conducting layer 42 in an embedded manner, so that air can enter through cracks after the antirust agent cracks, and then enter into the heat insulating layer 41 and the heat conducting layer 42 through the permeable membrane 43.
The heat insulation layer 41 is made of hard heat insulation materials, the heat conduction layer 42 is made of hard heat conduction materials, a mixture of reducing iron powder and sodium bicarbonate is filled between the heat insulation layer 41 and the heat conduction layer 42, the reducing iron powder can react with oxygen in the air to generate heat and consume the oxygen, the heat is used for heating the sodium bicarbonate to force the sodium bicarbonate to decompose to generate carbon dioxide, so that air in a crack is removed, the heat conduction layer 42 can heat the oil storage core 5 in the initial stage of heating, the viscosity of the magnetic lubricating grease is reduced to be conveniently released into the crack, and the magnetic lubricating grease is increased in viscosity after being cooled due to the heat insulation effect of the heat insulation layer 41 after entering the crack and contacting with the external environment, so that the magnetic lubricating grease is not prone to falling and losing.
Referring to fig. 6, the invention can improve the formula of the rust inhibitor, has better elasticity, good film-forming property, high flexibility, is not easy to fall off when being attached to a track, and has good flex resistance, shock resistance and creep resistance, in addition, the anti-rust capsule is doped, so that the film forming strength of the anti-rust agent can be improved, and the anti-rust capsule can be synchronously stretched to separate after the anti-rust agent layer is stretched and cracked, and after triggering the gas generation action to drive away the air, the magnetic lubricating grease is released to enter the cracked crack for filling, so that the air permeation can be effectively blocked, meanwhile, the lubricating effect of the antirust agent layer can be improved, and the technical personnel is prompted to carry out treatment, so that the antirust agent has longer acting and comprehensive protection.
The above are merely preferred embodiments of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (10)
1. A preparation method of a special antirust agent for a crawler belt is characterized by comprising the following steps: the method comprises the following steps:
s1, taking the following raw materials in parts by weight: 5 parts of benzoic acid ammonia, 3 parts of benzotriazole, 8 parts of sodium dodecyl sulfate, 70 parts of butadiene copolymer, 8 parts of calcium stearate and 6 parts of aluminum stearate, and mixing the components at high temperature and high humidity by using a double-screw extruder to obtain the antirust agent;
s2, mixing 56 parts of solvent type polyurethane adhesive and 32 parts of solvent oil according to parts by weight to obtain a semi-flowing state mixture;
s3, taking 12 parts of the antirust agent in the S1 and 88 parts of the semi-flowing mixture in the S2, fully mixing, and filtering residual solidified particles to obtain a finished product antirust agent;
and S4, uniformly adsorbing a plurality of antirust capsules on the crawler belt through a magnetic field, distributing the antirust capsules along the transmission direction of the crawler belt, and finally coating the antirust capsules with a finished product antirust agent to obtain the special antirust agent for the crawler belt.
2. The preparation method of the special antirust agent for the crawler belt according to claim 1, characterized by comprising the following steps: the coating thickness of the finished antirust agent in the step S4 is 1.2-2 times of the height of the antirust capsule.
3. The preparation method of the special antirust agent for the crawler belt according to claim 1, characterized by comprising the following steps: the antirust capsule can be any one of spherical, cylindrical and strip-shaped.
4. The preparation method of the special antirust agent for the crawler belt according to claim 1, characterized by comprising the following steps: antirust capsule includes perception end (1), support end (2) and magnetism from last to down in proper order and inhales end (3), perception end (1) is connected in support end (2) upper end, and magnetism inhales end (3) and inlays and connect in support end (2) lower extreme.
5. The preparation method of the special antirust agent for the crawler belt according to claim 4, characterized by comprising the following steps: the sensing end (1) comprises a pair of hollow separating flaps (11), the pair of separating flaps (11) are symmetrically distributed in the direction perpendicular to the transmission direction of the crawler belt, an exhaust micro-capsule (4) is connected to the inner port of each separating flap (11), an oil storage core (5) is connected to the inner end of each separating flap (11) together, the oil storage core (5) is coated with a stretching concave membrane (6), and the stretching concave membrane (6) is connected with the pair of separating flaps (11) respectively.
6. The preparation method of the special antirust agent for the crawler belt according to claim 4, characterized by comprising the following steps: the sensing end (1) is made of elastic materials, and the supporting end (2) is made of hard materials.
7. The preparation method of the special antirust agent for the crawler belt according to claim 5, characterized by comprising the following steps: the oil storage core (5) is made of an elastic oil absorption material, and magnetic lubricating grease is absorbed in the oil storage core (5).
8. The preparation method of the special antirust agent for the crawler belt according to claim 7, characterized by comprising the following steps: the magnetic lubricating grease is doped with the color pigment, and the color pigment is different from the color of the finished antirust agent and the color of the caterpillar.
9. The preparation method of the special antirust agent for the crawler belt according to claim 5, characterized by comprising the following steps: the exhaust microcapsules (4) comprise a heat insulation layer (41), a heat conduction layer (42) and a breathable film (43), the heat insulation layer (41) and the heat conduction layer (42) are connected in an up-down symmetrical mode, and the breathable film (43) is connected to the connection position between the heat insulation layer (41) and the heat conduction layer (42) in an embedded mode.
10. The preparation method of the special rust inhibitor for the crawler belt according to claim 9, characterized by comprising the following steps: the heat insulation layer (41) is made of hard heat insulation materials, the heat conduction layer (42) is made of hard heat conduction materials, and a mixture of reducing iron powder and sodium bicarbonate is filled between the heat insulation layer (41) and the heat conduction layer (42).
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| CN112403858A (en) * | 2020-11-10 | 2021-02-26 | 张娜 | Preparation process of self-repairing magnetic drainage type anticorrosive coating |
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Application publication date: 20211029 |