CN212367607U - Epoxy prevents static ground structure - Google Patents

Abstract

The utility model provides an epoxy prevents static ground structure, including preventing static coating, electrically conductive floating coat and preventing static top-coat layer, prevent static coating, electrically conductive floating coat and prevent static top-coat layer from supreme setting gradually on basic plain ground down, prevent that static coating and electrically conductive floating coat and prevent that static grounding body links to each other. The utility model has the advantages that: the utility model discloses simple structure, construction process are simple, construction period is short, long service life, performance are strong, the environmental protection, do not have the harm to the human body.

Description

Epoxy prevents static ground structure

Technical Field

The utility model relates to a prevent static ground structure field, more specifically say and relate to an epoxy prevents static ground structure.

Background

Static electricity is a reaction of solid, liquid, gaseous substances in a physicochemical process when rubbed, broken, sprayed and suddenly decomposed. Although conventional terrace all has certain antistatic effect at present, but only add some antistatic material from the material, antistatic effect is relatively poor, causes very big potential safety hazard to some production units, so the antistatic performance in workshop must accord with corresponding standard in the safety in production, and how better improvement terrace's antistatic performance, the technical problem who has become to solve urgently.

Disclosure of Invention

The utility model overcomes not enough among the prior art provides an epoxy prevents static ground structure.

The purpose of the utility model is realized by the following technical scheme.

The utility model provides an epoxy prevents static ground structure, includes prevents static coating, electrically conducts well coating and prevents static top-coat layer, prevent static coating electrically conducts well coating with prevent that static top-coat layer sets gradually on basic plain ground from supreme down, prevent static coating with electrically conduct well coating and prevent that static grounding body links to each other.

Further, a copper foil is arranged between the anti-static coating and the conductive middle coating.

Further, the antistatic coating comprises an antistatic base coating and an antistatic middle coating, and the antistatic middle coating is arranged on the antistatic base coating.

Further, the thickness of the antistatic coating is 0.8-1.0 mm.

Further, the antistatic base coat is an epoxy resin composite material.

Further, electrically conductive floating coat includes that electrically conductive batch soil layer and antistatic finish paint layer, antistatic finish paint layer sets up on the electrically conductive batch soil layer.

Further, the copper foil is arranged between the anti-static middle coating and the conductive middle coating.

Further, the anti-static grounding body is connected with the ground wire for the copper foil.

The utility model has the advantages that:

the utility model discloses simple structure, construction process are simple, construction period is short, long service life, performance are strong, the environmental protection, do not have the harm to the human body.

Drawings

FIG. 1 is a schematic structural view of the present invention;

in the figure:

1. a basal vegetarian ground; 2. an antistatic primer layer; 3. an antistatic middle coating; 4. copper foil;

5. a conductive middle coating; 6. conducting batch soil layer; 7. an anti-static finish paint layer; 8. an anti-static grounding body.

Detailed Description

The technical solution of the present invention is further explained by the following specific examples.

The utility model provides an epoxy prevents static ground structure, includes prevents static coating, electrically conductive floating coat 5 and prevents static top-coat layer, prevent static coating, electrically conductive floating coat 5 and prevent static top-coat layer from supreme setting gradually on basic prime ground 1 down, prevent static coating and electrically conductive floating coat 5 and prevent that static grounding body links to each other.

And a copper foil 4 is arranged between the anti-static coating and the conductive middle coating 5.

The anti-static coating comprises an anti-static bottom coating 2 and an anti-static middle coating 3, and the anti-static middle coating 3 is arranged on the anti-static bottom coating 2; the antistatic base coat 2 is an epoxy resin composite material, preferably, the epoxy resin composite material is bisphenol A type liquid epoxy resin;

the thickness of the anti-static coating is 0.8-1.0mm, and the thickness is used for increasing the compressive strength of the coating, enhancing the anti-static stability of the terrace, prolonging the service life and providing an anti-static bottom coating;

the conductive middle coating 5 comprises a conductive batch soil layer 6 and an anti-static finish paint layer 7, and the anti-static finish paint layer 7 is arranged on the conductive batch soil layer 6; the preparation method of the conductive batch soil layer 6 comprises the following steps: mixing epoxy resin and a polyurethane material according to a ratio of 5:1, adding 40-100 meshes of quartz powder, stirring uniformly, and adding conductive carbon black, wherein the requirements are that the epoxy resin and the polyurethane material are flat, no pinhole exists and no grinding mark exists as standards; the conductive carbon black has the functions of conductivity or static electricity prevention; the antistatic finish paint layer 7 is formed by troweling a solvent-free antistatic material on the conductive layer to form a colorful top coat;

a copper foil 4 is arranged between the antistatic middle coating 3 and the conductive middle coating 5, and the antistatic grounding body 8 is connected with the copper foil 4 by a 16mm ground wire; the electrostatic object or the object (non-insulator) which is possibly electrostatic forms the grounding of the electric loop with the ground through the electrostatic conductive body.

After the conductive middle coating is added, the epoxy resin has excellent performances of excellent adhesive force, wear resistance, pressure resistance and the like of epoxy resin, also has good conductivity, can quickly discharge electrostatic charges, and has lasting anti-static effect.

A paving step:

the first step, prime processing: firstly, a grinding machine is used for grinding a plain ground, uneven places need to be ground flat, wet places are dried, and then the plain ground is cleaned to achieve the following conditions: leveling, no looseness, no oil stain and drying (the water content is less than or equal to 8%);

secondly, priming: adding an adhesive, a penetrating agent and a curing agent into the epoxy composite material, wherein the ratio of the adhesive, the penetrating agent and the curing agent is 1:1:1, uniformly stirring, and then scraping on a plain ground, so that the foundation can be reinforced, capillary holes can be filled, the bonding force between a floor and the plain ground can be enhanced, and the antistatic stability of a terrace can be enhanced;

step three, leveling layer: adding the antistatic component into quartz sand, adding a certain amount of solvent to dilute to a certain viscosity, specifically in a semi-fluid state, uniformly coating for 1-3 times by using a trowel, and uniformly covering to achieve the purpose of leveling the whole area. Used for increasing the thickness and the compressive strength of the coating;

fourthly, copper foil laying: after the leveling layer is solidified, copper foils are laid at the interval of 3m multiplied by 3m to form a net shape;

fifthly, conducting the middle coating: the coating is uniformly scraped on the copper foil by using an electrostatic conductive material EB35 in batches and is required to be uniformly covered, and the coating can not be coated at the position 50mm away from a kicking angle. The purpose is as follows: covering the copper foil; covering the whole room, collecting static electricity generated in each place, conducting the static electricity to the copper foil, and then guiding the static electricity to the underground to achieve the overall conducting effect;

sixthly, conducting batch soil layer: adding a proper amount of quartz powder according to a correct proportion, uniformly stirring, and adding conductive carbon black to meet the standard of flatness, no pin hole and no grinding mark; the conductive batch soil layer ensures that charges generated by friction and other reasons of the surface paint layer can not be accumulated continuously, thereby avoiding the harm of static electricity of the surface paint layer;

seventh step, antistatic top coating: the solvent-free antistatic material is troweled on the conductive layer to be painted with a colored surface, which has a smooth, bright and elegant surface and an antistatic effect.

The antistatic earthing body is connected with copper foil by 16mm earth wire, and the earthing resistance is detected to be less than 10 omega, and the earthing of the electrostatic object or the object (non-insulator) which may generate static electricity and the ground is formed by the antistatic body.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims (8)

1. The utility model provides an epoxy prevents static ground structure which characterized in that: the anti-static electricity grounding device comprises an anti-static coating, a conductive middle coating and an anti-static electricity surface coating, wherein the anti-static coating, the conductive middle coating and the anti-static electricity surface coating are sequentially arranged on a basic plain ground from bottom to top, and the anti-static coating and the conductive middle coating are connected with an anti-static electricity grounding body.

2. The epoxy antistatic grounding structure of claim 1, wherein: and a copper foil is arranged between the anti-static coating and the conductive middle coating.

3. The epoxy antistatic grounding structure of claim 2, wherein: the antistatic coating comprises an antistatic base coating and an antistatic middle coating, and the antistatic middle coating is arranged on the antistatic base coating.

4. The epoxy antistatic grounding structure of claim 3, wherein: the thickness of the antistatic coating is 0.8-1.0 mm.

5. The epoxy antistatic grounding structure of claim 4, wherein: the antistatic base coat is an epoxy resin composite material.

6. The epoxy antistatic grounding structure of claim 4, wherein: the conductive middle coating comprises a conductive batch soil layer and an anti-static finish paint layer, and the anti-static finish paint layer is arranged on the conductive batch soil layer.

7. The epoxy antistatic grounding structure of claim 5, wherein: the copper foil is arranged between the anti-static middle coating and the conductive middle coating.

8. The epoxy antistatic grounding structure of claim 6, wherein: and the anti-static grounding body is connected with the ground wire for the copper foil.

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