CN217073657U - Novel antistatic isolating membrane - Google Patents
Novel antistatic isolating membrane Download PDFInfo
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- CN217073657U CN217073657U CN202122991621.9U CN202122991621U CN217073657U CN 217073657 U CN217073657 U CN 217073657U CN 202122991621 U CN202122991621 U CN 202122991621U CN 217073657 U CN217073657 U CN 217073657U
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Abstract
The utility model discloses a novel antistatic barrier film relates to static barrier film field, including the substrate layer, the substrate layer is the PE layer, the upper and lower surface of substrate layer all is provided with the net tensile layer, the upper and lower surface of net tensile layer all is provided with the antistatic layer, the antistatic layer is antistatic coating, the upper and lower surface of antistatic layer all is provided with the dampproof course. Be provided with warp and weft in the net tensile layer, interweave by warp and weft and form, thereby great height the holistic tensile strength of barrier film, the outside surface at net tensile layer is provided with the antistatic layer simultaneously, the antistatic layer adopts antistatic carbon system coating, adopt the carbon black to make electrically conductive composition and acrylic resin and formulate and form, play fine antistatic performance, be provided with dampproof course and high temperature resistant layer in the outside of antistatic layer, play the guard action through dampproof course antistatic layer and net tensile layer, high temperature resistant layer improves the adaptability of product.
Description
Technical Field
The utility model relates to an electrostatic isolation membrane field specifically is to relate to a novel antistatic barrier film.
Background
The electrostatic separation film is a winding film for preventing static electricity generated by friction. The film is widely applied to packaging films of electronics, electric appliances and power transmission and transformation equipment. The antistatic film is mainly used for avoiding the damage of static to human products and working sites, and the antistatic film is formed by adding an imported antistatic agent into a PE raw material to enable the surface resistance of the antistatic film to reach 1-10 omega, does not generate static due to self friction, is durable and wear-resistant after high-temperature shaping, and accordingly has a good antistatic effect.
At present, most of common electrostatic isolation films in the market are coated with antistatic agents on the surfaces of common isolation films to realize the antistatic function of the isolation films, and the antistatic agents are uniformly coated on the surfaces of the isolation films, so that the isolation films are difficult to extrude and rub in the use process of the isolation films, the antistatic agents on the surfaces of the isolation films are easy to abrade, the isolation films lose the antistatic function, and the service lives of the traditional electrostatic isolation films are generally short.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the technical scheme provides a novel antistatic isolation film, and solves the problems that most of the electrostatic isolation films proposed in the background art realize the antistatic function of the isolation film by coating antistatic agents on the surface of a common isolation film, and the isolation film loses the antistatic function due to long-time wear and tear in use.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the utility model provides a novel antistatic barrier film, includes the substrate layer, the substrate layer is the PE layer, the upper and lower surface of substrate layer all is provided with the net tensile layer, the upper and lower surface on net tensile layer all is provided with antistatic layer, antistatic layer is antistatic coating.
Preferably, the upper and lower surfaces of the antistatic layer are provided with moisture-proof layers.
Preferably, the moisture barrier is a polyurethane substrate.
Preferably, the outer surface of the moisture barrier is wavy.
Preferably, a high temperature resistant layer is arranged on the outer surface of the moisture-proof layer.
Preferably, the high temperature resistant layer is a polyimide layer.
Preferably, the grid tensile layer comprises warp and weft, and the grid tensile layer is formed by interweaving the warp and the weft.
The utility model discloses in provide a novel antistatic barrier film, possess following beneficial effect:
in the utility model, the outer surface of the substrate layer is provided with the grid tensile layer, the grid tensile layer is provided with the warps and the wefts, and the grid tensile layer is formed by interweaving the warps and the wefts, thereby greatly improving the tensile strength of the whole isolation membrane, meanwhile, the outer surface of the grid tensile layer is provided with the antistatic layer which adopts antistatic carbon series coating, the antistatic layer is prepared by adopting carbon black as conductive component and acrylic resin, and has good antistatic performance, the moisture-proof layer and the high temperature resistant layer are arranged on the outer side of the antistatic layer, the antistatic layer plays a good role in protection, the moisture-proof layer plays a role in protection against the antistatic layer and the grid tensile layer, the high temperature resistant layer improves the adaptability of the product, thereby solving the problems that the prior electrostatic isolation membrane mostly realizes the antistatic function of the isolation membrane by coating an antistatic agent on the surface of the common isolation membrane, and is worn for a long time, the problem that the isolating film loses the antistatic function is caused.
Drawings
FIG. 1 is a schematic cross-sectional view of a separator according to the present invention;
fig. 2 is a schematic structural diagram of the grid tensile layer of the present invention.
The reference numbers in the figures are:
1. a substrate layer; 2. a grid tensile layer; 201. warp threads; 202. a weft; 3. an antistatic layer; 4. a moisture barrier; 5. a high temperature resistant layer.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 1-2, a novel antistatic isolation film comprises a substrate layer 1, the substrate layer 1 is a PE layer, the upper and lower surfaces of the substrate layer 1 are both provided with a mesh tensile layer 2, the mesh tensile layer 2 comprises warp 201 and weft 202, the mesh tensile layer 2 is formed by interweaving the warp 201 and the weft 202, the warp 201 is formed by compounding at least one carbon fiber and at least two cotton fibers, the weft 202 is formed by compounding at least one carbon fiber and at least two cotton fibers, the upper and lower surfaces of the mesh tensile layer 2 are both provided with an antistatic layer 3, the antistatic layer 3 can be an antistatic carbon-based coating, an antistatic metal-based coating or an antistatic metal oxide-based coating, the upper and lower surfaces of the antistatic layer 3 are both provided with a moisture-proof layer 4, the moisture-proof layer 4 is a polyurethane substrate, the outer side surface of the moisture-proof layer 4 is wavy, the outer side surface of the moisture-proof layer 4 is provided with a high temperature-resistant layer 5, be provided with dampproof course 4 and high temperature resistant layer 5 in the outside of antistatic layer 3, played fine guard action to antistatic layer 3, high temperature resistant layer 5 improves the adaptability of product.
To sum up the utility model has the advantages that: the utility model discloses in be provided with net tensile layer 2 on the outside surface of substrate layer 1, be provided with warp 201 and weft 202 in the net tensile layer 2, interweave by warp 201 and weft 202 and form, thereby great height the holistic tensile strength of barrier film, be provided with antistatic layer 3 on the outside surface of net tensile layer 2 simultaneously, antistatic layer 3 adopts antistatic carbon system coating, adopt the carbon black to make electrically conductive composition and acrylic resin and formulate and form, play fine antistatic properties, be provided with dampproof course 4 and high temperature resistant layer 5 in antistatic layer 3's the outside, antistatic layer 3 has played fine guard action, play the guard action through dampproof course 4 to antistatic layer 3 and net tensile layer 2, high temperature resistant layer 5 improves the adaptability of product.
The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that all the embodiments and descriptions are provided in the present invention, and that various changes and modifications can be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a novel antistatic barrier film, a serial communication port, including substrate layer (1), substrate layer (1) is the PE layer, the upper and lower surface of substrate layer (1) all is provided with net tensile layer (2), the upper and lower surface of net tensile layer (2) all is provided with antistatic layer (3), antistatic layer (3) are antistatic coating, the upper and lower surface of antistatic layer (3) all is provided with dampproof course (4), dampproof course (4) are the polyurethane substrate, dampproof course (4) outside is provided with high temperature resistant layer (5) on the surface.
2. A novel antistatic release film according to claim 1, characterized in that: the outer side surface of the moisture-proof layer (4) is wavy.
3. A novel antistatic release film according to claim 1, characterized in that: the high temperature resistant layer (5) is a polyimide layer.
4. A novel antistatic release film according to claim 1, characterized in that: the grid tensile layer (2) comprises warps (201) and wefts (202), and the grid tensile layer (2) is formed by interweaving the warps (201) and the wefts (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122991621.9U CN217073657U (en) | 2021-12-01 | 2021-12-01 | Novel antistatic isolating membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122991621.9U CN217073657U (en) | 2021-12-01 | 2021-12-01 | Novel antistatic isolating membrane |
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| Publication Number | Publication Date |
|---|---|
| CN217073657U true CN217073657U (en) | 2022-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122991621.9U Active CN217073657U (en) | 2021-12-01 | 2021-12-01 | Novel antistatic isolating membrane |
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| CN (1) | CN217073657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115742520A (en) * | 2022-10-31 | 2023-03-07 | 盐城睿赛耳新材料有限公司 | Polyurethane foam material with antistatic surface |
-
2021
- 2021-12-01 CN CN202122991621.9U patent/CN217073657U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115742520A (en) * | 2022-10-31 | 2023-03-07 | 盐城睿赛耳新材料有限公司 | Polyurethane foam material with antistatic surface |
| CN115742520B (en) * | 2022-10-31 | 2023-11-10 | 盐城睿赛耳新材料有限公司 | Polyurethane foam material with antistatic surface |
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