High-strength waterproof antifouling nano coating structure

Abstract

The utility model relates to the technical field of handrail coatings, in particular to a high-strength waterproof antifouling nano coating structure which comprises a concrete base, a main rod is fixedly connected to the upper portion of the interior of the concrete base, an auxiliary rod is fixedly connected to the interior of the main rod, and silane coupling agents are sprayed on the surfaces of the main rod and the auxiliary rod. A hydrophobic nano-particle layer is sprayed on the surface of the silane coupling agent, an organic silicon layer is sprayed on the surface of the hydrophobic nano-particle layer, a fluoride enhancement layer is sprayed on the surface of the organic silicon layer, a nano-composite top layer is sprayed on the surface of the fluoride enhancement layer, and a protective layer is sprayed on the surface of the nano-composite top layer. Through design cooperation, the waterproof and antifouling performance of the surface of the handrail can be enhanced, the surface is not prone to being permeated by water, corrosion and damage caused by water are reduced, dirt and pollutants are not prone to being attached, the handrail is easier to clean and maintain, and meanwhile the high-strength effect of the surface of the handrail is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a railing coating technical field especially relates to a high strength waterproof antifouling nano coating structure. BACKGROUND

[0002] Nano coating is a kind of film material applied on the surface of object, its thickness is usually in nanometer to micron level;

[0003] This coating is composed of nano-level particles, these particles can be metal, metal oxide, ceramic, polymer or other nanomaterials, nano coating utilizes the characteristics of nanotechnology, endows substrate with new or enhanced performance, nano coating is widely used in various fields, including but not limited to: building materials: improve the durability and aesthetic appearance of structures such as exterior walls, roofs, etc.;Electronic products: provide moisture-proof, insulation and scratch-resistant protection.;Medical devices: achieve antibacterial and easy-to-clean surfaces.;Packaging materials: improve the barrier properties and durability of packaging.;Automotive industry: protect car paint and interior materials.;Some high-priced fence surfaces are also sprayed with nano coating structure, which is beautiful and durable.

[0004] The existing nano coating when using, since the railing is generally set up outdoors, long-term exposure to harsh environmental conditions, such as ultraviolet radiation, temperature variation, humidity, etc., may appear performance degradation, such as cracking, peeling or color change, leading to coating failure, at the same time under the impact of external force, easy to appear damage, coating separation condition.

[0005] To solve the above problems, a high strength waterproof antifouling nano coating structure is proposed in the present application. UTILITY MODEL CONTENT

[0006] To solve the problems proposed in the above background art, the utility model provides a high strength waterproof antifouling nano coating structure, which can have the characteristics of high strength waterproof antifouling on the surface of railing.

[0007] In order to achieve the above object, the utility model discloses the following technical scheme: a kind of high-strength waterproof antifouling nano coating structure, including concrete base, the upper inside of the concrete base is fixedly connected with main rod, the inside of the main rod is fixedly connected with auxiliary rod, the surface of the main rod and auxiliary rod is sprayed with silane coupling agent, the surface of the silane coupling agent is sprayed with hydrophobic nano particle layer, the surface of the hydrophobic nano particle layer is sprayed with silicone layer, the surface of the silicone layer is sprayed with fluoride reinforcing layer, the surface of the fluoride reinforcing layer is sprayed with nano composite top layer, the surface of the nano composite top layer is sprayed with protective layer, the inside of the main rod is fixedly connected with damping inner ring on both sides, the outside of the auxiliary rod is fixedly connected with damping outer ring, can enhance the waterproof antifouling property of balustrade surface, surface is not easily permeated by water, reduce the corrosion and damage caused by moisture, dirt and pollutants are not easily attached, so that balustrade is more easily cleaned and maintained.

[0008] As a preferred high-strength waterproof antifouling nano coating structure of the utility model, the silane coupling agent is a base treatment layer, and the silane coupling agent as a base treatment layer can enhance the adhesion of the coating to the main rod.

[0009] As a preferred high-strength waterproof antifouling nano coating structure of the utility model, the hydrophobic nano particle layer is a silicon dioxide nano particle, and the hydrophobic nano particle layer can provide a rough surface and enhance the hydrophobicity.

[0010] As a preferred high-strength waterproof antifouling nano coating structure of the utility model, the silicone layer is an unmodified polysiloxane, and the silicone layer can form an elastic and durable hydrophobic layer.

[0011] As a preferred high-strength waterproof antifouling nano coating structure of the utility model, the fluoride reinforcing layer is a polyvinylidene fluoride, which has good mechanical properties, weather resistance and chemical resistance, reduces the surface energy, and improves the waterproof and antifouling effect.

[0012] As a preferred high-strength waterproof antifouling nano coating structure of the utility model, the nano composite top layer is graphene, which can provide mechanical strength and scratch resistance, and improve the strength of the overall coating to a certain extent.

[0013] As a preferred high-strength waterproof antifouling nano coating structure of the utility model, the protective layer is a titanium dioxide nano particle modified polysiloxane, which can increase the weather resistance and self-cleaning ability.

[0014] As the utility model discloses a high -strength waterproof antifouling nano coating structure optimization, the inside of the vice -rod is passed through the inside of the main rod, the inside of the main rod is passed through the through -hole or recess of vice -rod, and the surface of the damping outer ring is contacted with the inner wall of the damping inner ring, so that the vice -rod can pass through the main rod, and the damping inner ring and the damping outer ring are used to block up, avoid water to enter the weak place of the coating between the main rod and the vice -rod.

[0015] The utility model has the advantages of the following beneficial effects:

[0016] The high -strength waterproof antifouling nano coating structure designed in the utility model can enhance the waterproof and antifouling property of the surface of the guardrail through cooperation, the surface is not easy to be penetrated by water, corrosion and damage caused by moisture are reduced, dirt and pollutants are not easy to adhere, the guardrail is more easy to clean and maintain, and the high -strength effect of the surface of the guardrail is also ensured, the high -strength coating can improve the wear resistance of the surface of the guardrail, resist scratches and wear, significantly improve the overall performance of the guardrail, make it more durable, beautiful and easy to maintain. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings are included to provide a further understanding of the utility model, and constitute a part of the specification, explain the utility model together with embodiments of the utility model, and do not constitute the limitation to the utility model.In the drawings:

[0018] Fig. 1 It is the whole structure schematic diagram of the utility model;

[0019] Fig. 2 It is the longitudinal section three -dimensional structure schematic diagram of the main rod of the utility model;

[0020] Fig. 3 It is the main rod coating explosion three -dimensional structure schematic diagram of the utility model;

[0021] Fig. 4 It is the local structure schematic diagram of the top end of the vice -rod of the utility model.

[0022] Legend:

[0023] 1, concrete base;2, main rod;3, vice -rod;4, silane coupling agent;5, hydrophobic nano particle layer;6, organic silicon layer;7, fluoride reinforced layer;8, nano composite top layer;9, protective layer;10, damping inner ring;11, damping outer ring. DETAILED DESCRIPTION

[0024] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] Embodiment 1

[0026] As shown in the figure; Figs. 1 to 4

[0027] A high-strength waterproof and antifouling nano coating structure, comprising a concrete base 1.

[0028] In the present embodiment, as disclosed in the background art above, "the existing nano coating may have performance degradation such as cracking, peeling or color change, leading to coating failure, and is prone to damage and coating separation under the impact of external force, when in use, since the railing is generally arranged outdoors and is exposed to harsh environmental conditions such as ultraviolet radiation, temperature change, humidity, etc." In combination with use, this problem is obviously a problem that exists and is difficult to solve, and therefore, to solve this technical problem, silane coupling agent 4 and hydrophobic nanoparticle layer 5 are added in the present application file;

[0029] Further,

[0030] As shown in the figure; Figs. 1 to 4

[0031] In combination with the above content: a high-strength waterproof and antifouling nano coating structure, comprising a concrete base 1, the inside of the concrete base 1 is inserted and fixed by a main rod 2, the inside of the main rod 2 is penetrated and fixed by a secondary rod 3, the surface of the main rod 2 and the secondary rod 3 is sprayed with silane coupling agent 4, the surface of the silane coupling agent 4 is sprayed with hydrophobic nanoparticle layer 5, the surface of the hydrophobic nanoparticle layer 5 is sprayed with silicone layer 6, the surface of the silicone layer 6 is sprayed with fluoride enhancement layer 7, the surface of the fluoride enhancement layer 7 is sprayed with nano composite top layer 8, the surface of the nano composite top layer 8 is sprayed with protective layer 9, the inside of the main rod 2 is adhered with damping inner ring 10 on both sides by adhesive, and the outside of the secondary rod 3 is adhered with damping outer ring 11 by adhesive.

[0032] In the present embodiment: the waterproof and antifouling properties of the surface of the railing can be enhanced, the surface is not easily penetrated by water, corrosion and damage caused by moisture are reduced, dirt and pollutants are not easily attached, and the railing is easier to clean and maintain.

[0033] In an optional embodiment: the silane coupling agent 4 is a base treatment layer.

[0034] In the present embodiment: the silane coupling agent 4 as a base treatment layer can enhance the adhesion of the coating to the main rod 2.​​

[0035] In an alternative embodiment: the hydrophobic nanoparticle layer 5 is silica nanoparticles.

[0036] In this embodiment: the hydrophobic nanoparticle layer 5 can provide a rough surface, enhancing hydrophobicity.

[0037] In an alternative embodiment: the silicone layer 6 is unmodified polysiloxane.

[0038] In this embodiment: the silicone layer 6 can form an elastic, durable, hydrophobic layer.

[0039] In an alternative embodiment: the fluoride-enhanced layer 7 is polyvinylidene fluoride.

[0040] In this embodiment: polyvinylidene fluoride has good mechanical properties, weather resistance and chemical resistance, reduces surface energy, and improves water and stain repellency.

[0041] In an alternative embodiment: the nanocomposite top layer 8 is graphene.

[0042] In this embodiment: graphene can provide mechanical strength and scratch resistance, and to some extent improve the strength of the overall coating.

[0043] In an alternative embodiment: the protective layer 9 is titanium dioxide nanoparticle-modified polysiloxane.

[0044] In this embodiment: titanium dioxide nanoparticle-modified polysiloxane can increase weather resistance and self-cleaning ability.

[0045] In an alternative embodiment: the secondary rod 3 passes through the interior of the primary rod 2, and a damping outer ring 11 is arranged on the outer side of the secondary rod 3 passing through the interior of each primary rod 2, and a damping inner ring 10 is arranged in the through hole or groove in the interior of the primary rod 2 through which the secondary rod 3 passes, and the surface of the damping outer ring 11 contacts the inner wall of the damping inner ring 10.

[0046] In this embodiment: the secondary rod 3 passes through the primary rod 2, and the damping inner ring 10 and the damping outer ring 11 are used for sealing, to prevent water from entering the weak part of the coating between the primary rod 2 and the secondary rod 3.

[0047] The working principle and use process of the utility model are as follows: when producing the main rod 2 and the auxiliary rod 3, first, a layer of silane coupling agent 4 is sprayed on the surface of the main rod 2 and the auxiliary rod 3, the silane coupling agent 4 is used as a base treatment layer, can enhance the adhesion of the coating and the main rod 2, then a hydrophobic nano-particle layer 5 is sprayed on the surface of the silane coupling agent 4, the hydrophobic nano-particle layer 5 is silicon dioxide nano-particle, can provide a rough surface, enhance the hydrophobicity, then an organic silicon layer 6 is sprayed on the basis of the nano-particle layer, the organic silicon layer 6 is unmodified polysiloxane, can form an elastic, durable hydrophobic layer, fluorine compound reinforcing layer 7 is continuously sprayed on the surface of the sprayed organic silicon layer 6, the fluorine compound reinforcing layer 7 is polyvinylidene fluoride, has good mechanical properties, weather resistance and chemical resistance, reduces the surface energy, improves the waterproof and antifouling effect, then nano composite top layer 8 is sprayed on the surface of the fluorine compound reinforcing layer 7, the material of the nano composite top layer 8 is graphene, can provide mechanical strength and scratch resistance, finally, the last protective layer 9 is sprayed on the surface of the nano composite top layer 8, the protective layer 9 is titanium dioxide nano-particle modified polysiloxane, can increase the weather resistance and self-cleaning ability, after all the main rod 2 and the auxiliary rod 3 are sprayed, can be transported to the set area for assembly, when assembling, the main rod 2 is fixed in the set position, the auxiliary rod 3 is penetrated in the inside of the main rod 2, the auxiliary rod 3 is arranged in the inside of the upper and lower two sides of the main rod 2, at this time, the inside of the main rod 2 is in the penetrated state, only the main rod 2 covered at the top end of the auxiliary rod 3 is not installed, at this time, the damping outer ring 11 outside the auxiliary rod 3 also contacts the damping inner ring 10 in the inside of the main rod 2, finally, the main rod 2 not penetrated is taken out, the main rod 2 is fixed on the outside of the two ends of the auxiliary rod 3, the damping outer ring 11 of the two ends of the auxiliary rod 3 is inserted into the damping inner ring 10 at the edge in the inside of the main rod 2, after fixing, the concrete is poured on the outside of the main rod 2, after drying, the concrete base 1 is formed and can be used.

[0048] Finally, it should be noted that: the above is only the preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A high-strength waterproof and antifouling nano-coating structure, comprising a concrete base (1), characterized in that: The concrete base (1) is internally and upwardly fixedly connected with a main rod (2), the main rod (2) is internally fixedly connected with a vice rod (3), the main rod (2) and the vice rod (3) are surface sprayed with a silane coupling agent (4), the silane coupling agent (4) is surface sprayed with a hydrophobic nanoparticle layer (5), the hydrophobic nanoparticle layer (5) is surface sprayed with a silicone layer (6), the silicone layer (6) is surface sprayed with a fluoride reinforced layer (7), the fluoride reinforced layer (7) is surface sprayed with a nano composite top layer (8), the nano composite top layer (8) is surface sprayed with a protective layer (9), the main rod (2) is internally and on both sides fixedly connected with a damping inner ring (10), and the vice rod (3) is externally fixedly connected with a damping outer ring (11).

2. The high-strength waterproof and antifouling nano-coating structure according to claim 1, characterized in that: The silane coupling agent (4) is a base layer treatment layer.

3. The high-strength waterproof and antifouling nano-coating structure according to claim 1, characterized in that: The hydrophobic nanoparticle layer (5) is a silicon dioxide nanoparticle.

4. The high strength, water and stain repellent nano-coating structure of claim 1, wherein: The silicone layer (6) is an unmodified polysiloxane.

5. The high strength, water and stain repellent nano-coating structure of claim 1, wherein: The fluoride reinforced layer (7) is a polyvinylidene fluoride.

6. The high strength, water and stain repellent nano-coating structure of claim 1, wherein: The nano composite top layer (8) is a graphene.

7. The high strength, water and stain repellent nano-coating structure of claim 1, wherein: The protective layer (9) is a titanium dioxide nanoparticle modified polysiloxane.

8. The high strength, water and stain repellent nano-coating structure of claim 1, wherein: The vice rod (3) penetrates the inside of the main rod (2), the vice rod (3) passes through the inside of each main rod (2), and an external damping outer ring (11) is arranged on the outside of the middle of the vice rod (3), and a damping inner ring (10) is arranged in the through hole or recess in the inside of the main rod (2) penetrated by the vice rod (3), and the surface of the damping outer ring (11) is in contact with the inner wall of the damping inner ring (10).

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