CN112452685A - Preparation process of air-overflow leveling type waterproof coating - Google Patents
Preparation process of air-overflow leveling type waterproof coating Download PDFInfo
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- CN112452685A CN112452685A CN202011298109.XA CN202011298109A CN112452685A CN 112452685 A CN112452685 A CN 112452685A CN 202011298109 A CN202011298109 A CN 202011298109A CN 112452685 A CN112452685 A CN 112452685A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/08—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/36—Successively applying liquids or other fluent materials, e.g. without intermediate treatment
- B05D1/38—Successively applying liquids or other fluent materials, e.g. without intermediate treatment with intermediate treatment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/50—Multilayers
- B05D7/52—Two layers
- B05D7/54—No clear coat specified
- B05D7/546—No clear coat specified each layer being cured, at least partially, separately
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Abstract
The invention discloses a process for preparing an air-overflow leveling type waterproof coating, which belongs to the field of waterproof coatings, and comprises the steps of adding an air-overflow leveling ball and metal powder during preparation, heating the air-overflow leveling ball to overflow inert gas and emulsion in sequence, so as to form a self-repairing seam leveling layer with higher uniformity, heating the air-overflow leveling ball to melt the metal powder at a certain temperature, solidifying the air-overflow leveling ball at a reduced temperature, so that cracks can be continuously fused under the condition, further remarkably reducing the probability of existence of internal cracks, prolonging the protection period of the waterproof coating on a metal substrate, and simultaneously guiding external water vapor into a quick lime layer by a moisture absorption heat conduction rod in non-high-temperature weather to heat the quick lime layer so as to heat the self-repairing seam leveling layer nearby and melt the solidified emulsion nearby, the effect of fusing cracks at fixed points is achieved, and the service life of the waterproof coating is further prolonged remarkably.
Description
Technical Field
The invention relates to the field of waterproof coatings, in particular to a preparation process of an air-overflow leveling type waterproof coating.
Background
There are two broad categories of waterproof materials on the market: one is waterproof polyurethane paint. Such materials are generally made from polyurethane and coal tar as raw materials. The volatile tar gas has high toxicity and is not easy to remove, so the volatile tar gas is prohibited to be used in China in 2000. The polyurethane waterproof paint is sold by replacing coal tar with asphalt as raw material. However, when such a coating material is used, it is generally diluted with an organic solvent containing toluene, xylene, etc., and thus it also has toxicity; another class is polymer cement based waterproofing coatings. It is composed of emulsion synthesized by several water-base polymers and high-quality cement mixed with various additives, and the flexibility of polymer (resin) and rigidity of cement are combined into one body, so that it is excellent in impermeability and stability. Its advantages are convenient construction, low cost, short construction period, no poison and environmental protection. Thus, polymer cement-based has become a leading element of the waterproof coating market.
In order to prolong the service life of the metal substrate, the surface of the metal substrate is usually coated with a waterproof layer, so that the metal substrate is isolated from being directly contacted with air, the rusted speed of the metal substrate is reduced, and the service life of the metal substrate is prolonged.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a preparation process of an air-overflow leveling type waterproof coating, which comprises the steps of adding an air-overflow leveling ball and metal powder during preparation, heating the air-overflow leveling ball to overflow inert gas and latex successively so as to form a self-repairing seam leveling layer with higher uniformity, heating the air-overflow leveling ball to melt to a certain extent at high temperature, solidifying the air-overflow leveling ball at low temperature so that cracks can be fused continuously under the condition, further obviously reducing the existence probability of the internal cracks, remarkably prolonging the protection period of the waterproof coating on a metal substrate, simultaneously guiding external water vapor into a quicklime layer by a moisture absorption and heat conduction rod after the cracks occur in non-high-temperature weather so as to heat the self-repairing seam leveling layer nearby to melt the solidified latex nearby and achieve the effect of fusing the quicklime at fixed points, thereby remarkably prolonging the service life of the waterproof coating.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A preparation process of an air-overflow leveling type waterproof coating comprises the following steps:
s1, firstly, polishing and removing flocks on the base material;
s2, coating a waterproof primer on the surface of the base material, and uniformly spreading an overflow air flow flat ball on the surface of the waterproof primer when the waterproof primer is not drained so as to enable the overflow air flow flat ball to be adhered to the waterproof primer;
s3, uniformly spraying metal powder on the waterproof primer and the overflowing plain ball;
s4, heating the other side of the base material to enable the air overflow leveling ball to be heated and dissolved, and enabling air to overflow, so that the latex liquid in the base material is uniformly mixed with the metal powder, and a self-repairing seam leveling layer is formed after solidification;
and S5, coating outer waterproof paint on the upper surface of the self-repairing seam leveling layer, and airing to form a waterproof coating.
Further, metal powder forms for the inert metal preparation of dark colour, make metal powder in the self-repairing seam levelling layer, difficult emergence is oxidized, thereby make the self-repairing seam levelling layer difficult to be become flexible because of its oxidation reaction, and then effectively protect this waterproof coating's stability, the heat absorption effect of the metal powder of dark colour is better simultaneously, therefore under the high temperature condition, make the self-repairing seam levelling layer can be heated and take place certain melting, solidification when cooling, thereby make the self-repairing seam levelling layer can be constantly melted the solidification under the high temperature condition, make the crack constantly fused under this condition, and then show the existence probability that reduces its inside crack, show the life who prolongs this waterproof coating.
Further, the gas overflow leveling ball comprises two gas storage interlayers, two self-melting connection points which are fixedly connected with a plurality of uniform distributions between the gas storage interlayers, the bottom end of each gas storage interlayer is fixedly connected with a moisture absorption heat conduction rod, the upper end of the moisture absorption heat conduction rod is fixedly penetrated through the gas storage interlayer, latex is filled in the gas storage interlayers, and the latex is also contacted with the moisture absorption heat conduction rods, when the latex is heated, the gas storage interlayers are melted, so that the latex inside the gas storage interlayers overflows, and the overflowing latex can fill small gaps between metal powder in the overflowing flowing process and is integrated with the metal powder, thereby forming a self-repairing seam leveling layer.
Furthermore, two the gas storage intermediate layer is inlayed and is had a plurality of protruding gas claddings that correspond each other, and is a plurality of protruding gas claddings and self-melting point alternate distribution, two relatively the space that encloses between the protruding gas claddings and between the gas storage intermediate layer is filled with inert gas, and when heating, gas storage intermediate layer and protruding gas claddings receive the heat and dissolve the back, because the non-tropism of gas, inert gas outwards scatters and overflows, and when inert gas spills over, can form relatively obvious overflow path on metal powder, make inert gas can guide the flow of the emulsion that flows between metal powder, make the filling effect to the gap between the metal powder better, and then make the mixing of metal powder and emulsion more even, make the self-compensating seam flow leveling layer better even.
Furthermore, the thickness of the convex gas cladding layer is not higher than half of that of the gas storage interlayer, and when the gas storage interlayer is heated, the convex gas cladding layer can be dissolved more quickly compared with the gas storage interlayer, so that inert gas can overflow out before the latex, and the guiding effect of the inert gas on the latex is more obvious.
Furthermore, the gas storage interlayer, the convex gas covering layer and the self-melting connecting point are made of hardened latex liquid materials, so that the gas storage interlayer can be integrated with the internal latex liquid after being melted and can also be a self-repairing seam leveling layer, the filling degree of the latex liquid in the gas storage interlayer is saturated and filled, obvious depression cannot exist in the gas storage interlayer, the surface uniformity of the self-repairing seam leveling layer formed by overflowing the internal latex liquid after the gas storage interlayer is melted is effectively guaranteed to be higher, and the situation of local collapse is not easy to occur.
Furthermore, the moisture absorption and heat conduction rod comprises a water collection ball fixedly connected with the inside of the air storage interlayer and a moisture absorption rod fixedly penetrating through the air storage interlayer, the water collection ball is fixedly connected with the moisture absorption rod, the water collection ball and the moisture absorption rod are both made of water absorption materials, the surface of the water collecting ball is wrapped with a quicklime layer, the outer end of the water collecting ball is embedded with a plurality of water guide fluff which are uniformly distributed, the two ends of the water guide fluff are respectively embedded into the quicklime layer and the water collecting ball, when the coating is partially damaged in the using process, the water infiltrated at the crack can enter along the moisture absorption rod and concentrate at the water collection ball and enter the quicklime layer through the water guide fluff part to heat the quicklime layer, and then the self-repairing crack leveling layer nearby is heated, so that the solidified latex solution nearby is melted, the effect of fusing cracks at fixed points is achieved, and the service life of the waterproof coating is further prolonged remarkably.
Further, the air overflow leveling ball comprises an air storage melting layer, the emulsion is filled inside the air storage melting layer in a saturated mode, and inert gas is filled into the air storage melting layer to form bubbles in the air storage melting layer.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) the gas overflow levelling ball and the metal powder that this scheme added when preparing, through heating, successively spill over inert gas and emulsion in the gas overflow levelling ball, thereby can form the higher self-mending seam levelling layer of homogeneity, in the high temperature, can be heated and take place certain melting, solidification when the cooling, make the crack constantly fused under this condition, and then show the existence probability that reduces its inside crack, this waterproof coating of notable extension is to metal substrate's deadline, simultaneously when non-high temperature weather, after the crack takes place, the moisture absorption heat conduction pole leads external steam to enter into in the lime in situ, make it generate heat, and then heat near self-mending seam levelling layer, the emulsion that makes near solidification melts, reach the fixed point and fuse the cracked effect, and then show the life who prolongs this waterproof coating.
(2) Metal powder forms for the inert metal preparation of dark colour, make metal powder in the self-repairing seam levelling layer, difficult emergence is oxidized, thereby make the self-repairing seam levelling layer difficult to be become flexible because of its oxidation reaction, and then effectively protect this waterproof coating's stability, the heat absorption effect of the metal powder of dark colour is better simultaneously, therefore under the high temperature condition, make the self-repairing seam levelling layer can be heated and take place certain melting, solidification when cooling, thereby make the self-repairing seam levelling layer can be continuous to be melted the solidification under the high temperature condition, make the crack can constantly be fused under this condition, and then show the existence probability that reduces its inside crack, show the life who prolongs this waterproof coating.
(3) The overflow air flow flat ball comprises two air storage interlayers, a plurality of uniformly distributed self-melting connecting points are fixedly connected between the two air storage interlayers, a moisture absorption heat conduction rod is fixedly connected to the inner bottom end of each air storage interlayer, the upper end of the moisture absorption heat conduction rod penetrates through the corresponding air storage interlayer, latex is filled in the corresponding air storage interlayer, and the latex is in mutual contact with the moisture absorption heat conduction rods.
(4) The two gas storage interlayers are inlaid with a plurality of mutually corresponding protruding gas cladding layers, the plurality of protruding gas cladding layers and the self-fusing points are distributed at intervals, inert gas is filled in a space defined between the two opposite protruding gas cladding layers and between the gas storage interlayers, when the heating is carried out, the gas storage interlayers and the protruding gas cladding layers are heated and dissolved, the inert gas overflows outwards in a scattered mode due to the non-directionality of the gas, when the inert gas overflows, a relatively obvious overflow path can be formed on the metal powder, the inert gas can guide the flowing of the flowing latex liquid between the metal powder, the filling effect on gaps between the metal powder is better, the metal powder and the latex liquid are mixed more uniformly, and the self-repairing leveling layer is better and uniform.
(5) The thickness of the convex gas cladding layer is not higher than half of that of the gas storage interlayer, and when the gas storage interlayer is heated, the convex gas cladding layer can be dissolved more quickly compared with the gas storage interlayer, so that the inert gas can overflow outwards before the latex, and the guiding effect of the inert gas on the latex is more obvious.
(6) The air storage interlayer, the convex air covering layer and the self-melting connecting points are made of hardened latex liquid materials, so that the air storage interlayer, the convex air covering layer and the self-melting connecting points can be integrated with the latex liquid in the air storage interlayer after being melted and can also be a self-repairing seam leveling layer, the filling degree of the latex liquid in the air storage interlayer is saturated and filled, obvious depression cannot exist in the air storage interlayer, the surface uniformity of the self-repairing seam leveling layer formed by overflowing the latex liquid in the air storage interlayer after the air storage interlayer is melted is effectively guaranteed to be higher, and the situation of local collapse is not easy to occur.
(7) The moisture absorption heat conduction pole includes the ball of catchmenting with the inside fixed connection of gas storage intermediate layer and the fixed moisture absorption pole that runs through the gas storage intermediate layer, ball of catchmenting and moisture absorption pole fixed connection, ball of catchmenting and moisture absorption pole are water-absorbing material and make, catchment ball surface parcel one deck quicklime layer, the water guide fine hair that has a plurality of evenly distributed is inlayed to the ball outer end of catchmenting, the both ends of water guide fine hair are embedded into quick lime layer and catchment ball respectively in, in the coating use, when taking place local damage, the moisture of crack department infiltration can get into and concentrate in ball department along the moisture absorption pole, and get into quick lime in situ through water guide fine hair department, make quick lime layer generate heat, and then heat near the self-repairing seam levelling layer, make near solidified emulsion melt, reach the fixed point and fuse the effect of crack, and then show the life who prolongs this waterproof coating.
(8) The air overflow leveling ball comprises an air storage melting layer, emulsion is filled inside the air storage melting layer in a saturated mode, inert gas is filled into the air storage melting layer, and air bubbles are formed in the air storage melting layer.
Drawings
FIG. 1 is a schematic diagram of the main flow structure of the present invention;
FIG. 2 is a schematic view of the structure of the waterproof coating portion of the present invention;
FIG. 3 is a schematic structural view of an overflow plano-sphere of the present invention;
FIG. 4 is a schematic view of the structure at A in FIG. 3;
fig. 5 is a schematic structural view of an overflow flow flat ball in embodiment 2 of the present invention.
The reference numbers in the figures illustrate:
11 gas storage melting layers, 12 bubbles, 13 gas storage interlayers, 14 convex gas cladding layers, 15 self-melting connecting points, 21 water collection balls, 22 moisture absorption rods and 23 water guide fluff.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection 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, wherein a represents a waterproof primer, b represents metal powder, c represents a self-mending flow-leveling layer, and d represents an outer waterproof paint, a process for preparing an air-bleeding flow-leveling type waterproof coating includes the following steps:
s1, firstly, polishing and removing flocks on the base material;
s2, coating a waterproof primer on the surface of the base material, and uniformly spreading an overflow air flow flat ball on the surface of the waterproof primer when the waterproof primer is not drained so as to enable the overflow air flow flat ball to be adhered to the waterproof primer;
s3, uniformly spraying metal powder on the waterproof primer and the overflowing plain ball;
s4, heating the other side of the base material to enable the air overflow leveling ball to be heated and dissolved, and enabling air to overflow, so that the latex liquid in the base material is uniformly mixed with the metal powder, and a self-repairing seam leveling layer is formed after solidification;
s5, coating outer waterproof paint on the upper surface of the self-repairing seam leveling layer, and airing to form a waterproof coating, as shown in figure 2.
Metal powder forms for the inert metal preparation of dark colour, make metal powder in the self-repairing seam levelling layer, difficult emergence is oxidized, thereby make the self-repairing seam levelling layer difficult to be become flexible because of its oxidation reaction, and then effectively protect this waterproof coating's stability, the heat absorption effect of the metal powder of dark colour is better simultaneously, therefore under the high temperature condition, make the self-repairing seam levelling layer can be heated and take place certain melting, solidification when cooling, thereby make the self-repairing seam levelling layer can be continuous to be melted the solidification under the high temperature condition, make the crack can constantly be fused under this condition, and then show the existence probability that reduces its inside crack, show the life who prolongs this waterproof coating.
Referring to fig. 3-4, the overflow leveling sphere includes two gas storage interlayers 13, a plurality of self-fusing points 15 uniformly distributed are fixedly connected between the two gas storage interlayers 13, a moisture-absorbing heat-conducting rod is fixedly connected to an inner bottom end of the gas storage interlayer 13, an upper end of the moisture-absorbing heat-conducting rod is fixedly penetrated through the gas storage interlayer 13, latex is filled in the gas storage interlayer 13 and is in contact with the moisture-absorbing heat-conducting rod, when heated, the gas storage interlayer 13 is melted to overflow the latex therein, the overflowing latex can fill micro gaps between metal powders during overflowing and flowing process and is integrated with the metal powders, thereby forming a self-repairing seam leveling layer, a plurality of mutually corresponding protruding gas covering layers 14 are embedded in the two gas storage interlayers 13, the thickness of the protruding gas covering layers 14 is not more than half of the thickness of the gas storage interlayers 13, when heated, the protruding gas covering layers 14 can be dissolved more rapidly than the gas storage interlayers 13, therefore, inert gas can overflow out of the latex before the latex, so that the guiding effect of the inert gas on the latex is more obvious, the plurality of convex gas cladding layers 14 and the self-fusing points 15 are distributed at intervals, the space enclosed between two opposite convex gas cladding layers 14 and the gas storage interlayer 13 is filled with the inert gas, when the gas storage interlayer 13 and the convex gas cladding layers 14 are heated and dissolved, the inert gas overflows outwards and outwards due to the non-directionality of the gas, when the inert gas overflows, a relatively obvious overflow path can be formed on the metal powder, so that the inert gas can guide the flowing latex of the flowing latex between the metal powder, the filling effect on gaps between the metal powder is better, the mixing of the metal powder and the latex is more uniform, the self-repairing gap leveling layer is better and uniform, and the gas storage interlayer 13, the convex gas cladding layers 14 and the self-fusing points 15 are made of hardened latex materials, the melted latex can be integrated with the internal latex and can also be a self-repairing seam leveling layer, the filling degree of the latex in the gas storage interlayer 13 is saturated filling, so that no obvious depression exists in the gas storage interlayer 13, the surface uniformity of the self-repairing seam leveling layer formed by the overflowing of the latex in the gas storage interlayer 13 after the melting of the gas storage interlayer 13 is effectively ensured to be higher, and the local collapse is not easy to occur;
the moisture absorption heat conduction rod comprises a water collection ball 21 fixedly connected with the inside of the gas storage interlayer 13 and a moisture absorption rod 22 fixedly penetrating through the gas storage interlayer 13, the water collection ball 21 is fixedly connected with the moisture absorption rod 22, the water collection ball 21 and the moisture absorption rod 22 are both made of water absorption materials, the surface of the water collection ball 21 is wrapped by a quicklime layer, the outer end of the water collection ball 21 is inlaid with a plurality of uniformly distributed water guide fluff 23, two ends of the water guide fluff 23 are respectively embedded into the quicklime layer and the water collection ball 21, in the using process of the coating, when local damage occurs, the water infiltrated at the crack can enter along the moisture absorption rod 22 and concentrate at the water collection ball 21 and enter the quicklime layer through the water guide fluff 23, so that the quicklime layer generates heat, and then the self-repairing crack leveling layer nearby is heated, so that the solidified latex solution nearby is melted, the effect of fusing cracks at fixed points is achieved, and the service life of the waterproof coating is further prolonged remarkably.
The air-overflow leveling ball and the metal powder are added during preparation, inert gas and latex solution overflow in the air-overflow leveling ball successively through heating, so that a self-repairing seam leveling layer with high uniformity can be formed, the self-repairing seam leveling layer can be heated to be melted to a certain extent at high temperature, the self-repairing seam leveling layer is solidified during cooling, cracks can be fused continuously under the condition, the existence probability of internal cracks is remarkably reduced, the protection period of the waterproof coating on a metal substrate is prolonged, meanwhile, in non-high-temperature weather, after the cracks occur, the moisture absorption heat conduction rod guides external water vapor to enter a quicklime layer, the quicklime layer generates heat, the self-repairing seam leveling layer nearby is heated, the latex solution solidified nearby is melted, the effect of fusing the cracks at fixed points is achieved, and the service life of the waterproof coating is prolonged remarkably.
Example 2:
the overflow gas leveling sphere comprises a gas storage melting layer 11, latex is filled inside the gas storage melting layer 11 in a saturated mode, inert gas is filled into the gas storage melting layer 11, bubbles 12 are formed in the gas storage melting layer 11, and the materials of a gas storage interlayer 13 in embodiment 1 of the gas storage melting layer 11 are kept consistent.
Compared with the embodiment 1, the overflow flow flat ball has a relatively simple structure and relatively low cost, and the formed self-repairing crack leveling layer can achieve the effect of self-fusing cracks at high temperature as in the embodiment 1, but does not have the effect of fusing cracks at fixed points in the embodiment 1 when water seeps, so that the overflow flow flat ball is suitable for the surface of the metal material with relatively low waterproof requirements, and the embodiment 1 is suitable for the surface of the metal substrate with relatively high waterproof requirements.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (8)
1. A preparation process of an air-overflow leveling type waterproof coating is characterized by comprising the following steps of: the method comprises the following steps:
s1, firstly, polishing and removing flocks on the base material;
s2, coating a waterproof primer on the surface of the base material, and uniformly spreading an overflow air flow flat ball on the surface of the waterproof primer when the waterproof primer is not drained so as to enable the overflow air flow flat ball to be adhered to the waterproof primer;
s3, uniformly spraying metal powder on the waterproof primer and the overflowing plain ball;
s4, heating the other side of the base material to enable the air overflow leveling ball to be heated and dissolved, and enabling air to overflow, so that the latex liquid in the base material is uniformly mixed with the metal powder, and a self-repairing seam leveling layer is formed after solidification;
and S5, coating outer waterproof paint on the upper surface of the self-repairing seam leveling layer, and airing to form a waterproof coating.
2. The preparation process of the air overflow leveling type waterproof coating according to claim 1, characterized in that: the metal powder is prepared from dark inert metal.
3. The preparation process of the air overflow leveling type waterproof coating according to claim 2, characterized in that: the overflow flat ball comprises two gas storage interlayers (13), a plurality of uniformly distributed self-melting connecting points (15) are fixedly connected between the two gas storage interlayers (13), a moisture absorption heat conduction rod is fixedly connected to the inner bottom end of each gas storage interlayer (13), the upper end of each moisture absorption heat conduction rod penetrates through each gas storage interlayer (13), and latex is filled in each gas storage interlayer (13) and is in contact with the moisture absorption heat conduction rod.
4. The preparation process of the air overflow leveling type waterproof coating according to claim 3, characterized in that: a plurality of mutually corresponding protruding air cladding layers (14) are embedded in the two air storage interlayers (13), the protruding air cladding layers (14) and the self-melting connecting points (15) are distributed at intervals, and inert gas is filled in a space enclosed between the two opposite protruding air cladding layers (14) and the air storage interlayers (13).
5. The preparation process of the air overflow leveling type waterproof coating according to claim 4, characterized in that: the thickness of the convex air cladding layer (14) is not more than half of the thickness of the air storage interlayer (13).
6. The preparation process of the air overflow leveling type waterproof coating according to claim 3, characterized in that: the gas storage interlayer (13), the convex gas covering layer (14) and the self-melting connecting point (15) are made of hardened latex liquid materials, and the filling degree of the latex liquid in the gas storage interlayer (13) is saturated filling.
7. The preparation process of the air overflow leveling type waterproof coating according to claim 3, characterized in that: moisture absorption heat conduction pole include with the inside fixed connection of gas storage intermediate layer (13) ball (21) of catchmenting and fixed moisture absorption pole (22) that run through gas storage intermediate layer (13), ball (21) of catchmenting and moisture absorption pole (22) fixed connection, ball (21) of catchmenting and moisture absorption pole (22) are water-absorbing material and make, ball (21) of catchmenting surface parcel one deck lime layer, ball (21) of catchmenting outer end is inlayed and is had a plurality of evenly distributed's water guide fine hair (23), the both ends of water guide fine hair (23) are embedded into respectively in quick lime layer and ball (21) of catchmenting.
8. The preparation process of the air overflow leveling type waterproof coating according to claim 1, characterized in that: the overflow flat ball comprises a gas storage melting layer (11), the latex is filled in the gas storage melting layer (11) in a saturated mode, inert gas is filled in the gas storage melting layer (11), and bubbles (12) are formed in the gas storage melting layer (11).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011298109.XA CN112452685A (en) | 2020-11-19 | 2020-11-19 | Preparation process of air-overflow leveling type waterproof coating |
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| CN202011298109.XA CN112452685A (en) | 2020-11-19 | 2020-11-19 | Preparation process of air-overflow leveling type waterproof coating |
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| CN112452685A true CN112452685A (en) | 2021-03-09 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113334021A (en) * | 2021-04-21 | 2021-09-03 | 薛理通 | Steel plate surface self-joint-repairing anti-corrosion treatment process |
| CN113593871A (en) * | 2021-06-11 | 2021-11-02 | 夏周阳 | Thermal collapse type transformer core packaging process |
-
2020
- 2020-11-19 CN CN202011298109.XA patent/CN112452685A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113334021A (en) * | 2021-04-21 | 2021-09-03 | 薛理通 | Steel plate surface self-joint-repairing anti-corrosion treatment process |
| CN113334021B (en) * | 2021-04-21 | 2022-12-06 | 苏州华超金属材料有限公司 | Steel plate surface self-joint-repairing anti-corrosion treatment process |
| CN113593871A (en) * | 2021-06-11 | 2021-11-02 | 夏周阳 | Thermal collapse type transformer core packaging process |
| CN113593871B (en) * | 2021-06-11 | 2023-05-16 | 湖南驰骋电气科技有限公司 | Hot collapse type transformer core packaging technology |
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