CN213675871U

CN213675871U - Prevent various membrane of static PVC

Info

Publication number: CN213675871U
Application number: CN202021641867.2U
Authority: CN
Inventors: 林启宗
Original assignee: Jiangsu Dali Building Materials Co ltd
Current assignee: Jiangsu Dali Building Materials Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-07-13
Anticipated expiration: 2030-08-10

Abstract

The utility model relates to a various membrane technical field of PVC, a prevent various membrane of static PVC is disclosed, draw together the various membrane basic unit of PVC, the top of the various membrane basic unit of PVC has the buffer layer through powerful sticky joint, the top of buffer layer has first antistatic backing through powerful sticky joint, the top of first antistatic backing has the sound-absorbing layer through powerful sticky joint, the top of sound-absorbing layer has the waterproof layer through powerful sticky joint, the top of waterproof layer has the insulating layer through powerful sticky joint, the top of insulating layer has second antistatic backing through powerful sticky joint, the top of second antistatic backing has the antioxidation layer through powerful sticky joint, the top of antioxidation layer has the inoxidizing coating through powerful sticky joint. The utility model discloses make the various membrane of PVC have good antistatic effect, but also have the buffering, inhale sound, waterproof, thermal-insulated and anti-oxidant effect, improved the various membrane's of PVC performance and life, satisfy the demand of current people to the various membrane performance of PVC.

Description

Prevent various membrane of static PVC

Technical Field

The utility model relates to a various membrane technical field of PVC especially relates to a prevent various membrane of static PVC.

Background

The PVC color film is a cold mounting film which can be used for mounting the surface of a machine body of equipment, a screen and other tangible objects, has various types and various colors, can be refreshed and brightly dazzled by the equipment mounted by the PVC color film, not only can play a role in renewing an old machine, but also can prevent water and dust from entering the keyboard and the screen and play a role in protecting the equipment. However, the existing PVC color film has general performance and is difficult to meet the requirements of the existing people.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the performance of the various membrane of PVC among the prior art generally, be difficult to satisfy the problem of current people's demand, and the various membrane of anti-static PVC who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a prevent various membrane of static PVC, includes various membrane of PVC basic unit, the top of various membrane of PVC basic unit has the buffer layer through powerful sticky joint, the top of buffer layer has first antistatic backing through powerful sticky joint, the top of first antistatic backing has the sound absorbing layer through powerful sticky joint, the top of sound absorbing layer has the waterproof layer through powerful sticky joint, the top of waterproof layer has the insulating layer through powerful sticky joint, the top of insulating layer has the second antistatic backing through powerful sticky joint, the top of second antistatic backing has the antioxidation layer through powerful sticky joint, the top of antioxidation layer has the inoxidizing coating through powerful sticky joint.

Preferably, the buffer layer includes two-layer polyurethane layer, the polyurethane layer is cellular, and is two-layer be equipped with a plurality of polyurethane micropore elastomer inner cores between the polyurethane layer, it is a plurality of polyurethane micropore elastomer inner core is the equidistant distribution setting of matrix, and polyurethane micropore elastomer inner core is the cavity solid of revolution structure, and its periphery and inner peripheral surface are the corrugate, and are two-layer be connected with C8 linear low density polyethylene layer between the polyurethane layer, and the setting of C8 linear low density polyethylene layer parcel polyurethane micropore elastomer inner core.

Preferably, the first antistatic layer and the second antistatic layer have the same structure, the first antistatic layer comprises an antistatic EPE layer, polyaniline polymer layers are compounded on two sides of the antistatic EPE layer, and an antistatic coating layer is coated on one side of the polyaniline polymer layer, which is far away from the antistatic EPE layer.

Preferably, the sound absorption layer comprises a sound absorption film, and sound absorption sharp corners are uniformly and equidistantly and continuously distributed at one end of the sound absorption film, which is far away from the PVC color film base layer.

Preferably, the waterproof layer comprises a waterproof breathable film, and both sides of the waterproof breathable film are connected with protective films through hydrogel.

Preferably, the insulating layer includes ceramic insulating layer, the both sides of ceramic insulating layer all are connected with the aerogel glass layer, utilize the aerogel glass layer not only can the separation indoor with outdoor thermal conduction, reduce heat conduction effect, can also make thermal-insulated membrane have certain syllable-dividing effect, one side that ceramic insulating layer was kept away from on the aerogel glass layer is connected with the heat insulating sheet.

Preferably, the anti-oxidation layer comprises a glass plate, and two sides of the glass plate are connected with anti-oxidation films.

Preferably, the protective layer comprises a copper sheet layer, and silica gel layers are connected to two sides of the copper sheet layer.

Preferably, one side of the protective layer, which is far away from the PVC color film base layer, is connected with an anti-slip film.

Compared with the prior art, the utility model provides a prevent various membrane of static PVC possesses following beneficial effect:

this various membrane of antistatic PVC through setting up buffer layer, first antistatic backing, inhale sound layer, waterproof layer, insulating layer, second antistatic backing and antioxidation layer for various membrane of PVC has good antistatic effect when satisfying the user demand, makes various membrane of PVC still have buffering, inhales the sound, waterproof, thermal-insulated and anti-oxidant effect moreover, has improved the various membrane's of PVC performance and life indirectly, satisfies the various membrane performance's of current people to PVC demand.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make the various membrane of PVC have good antistatic effect, but also have the buffering, inhale the sound, waterproof, thermal-insulated and anti-oxidant effect, improved the various membrane's of PVC performance and life, satisfy the demand of current people to the various membrane performance of PVC

Drawings

Fig. 1 is a schematic structural view of an anti-static PVC color film provided by the present invention;

fig. 2 is a schematic diagram of a buffer layer structure of an anti-static PVC color film provided by the present invention;

fig. 3 is a schematic view of a first anti-static layer structure of an anti-static PVC color film provided by the present invention;

fig. 4 is the utility model provides a prevent insulating layer structure schematic diagram of various membrane of static PVC.

In the figure: the sound absorbing layer comprises a PVC color film base layer 1, an anti-slip film 2, a buffer layer 3, a first anti-static layer 4, a sound absorbing layer 5, a waterproof layer 6, a heat insulating layer 7, a second anti-static layer 8, an oxidation resisting layer 9, a protective layer 10, a polyurethane layer 11, a polyurethane microporous elastomer inner core 12, a linear low-density polyethylene layer 13C 8, an anti-static EPE layer 14, a polyaniline polymer layer 15, an anti-static coating layer 16, an aerogel glass layer 17, a heat insulating sheet 18 and a ceramic heat insulating layer 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, an anti-static PVC color film comprises a PVC color film base layer 1, wherein the top of the PVC color film base layer 1 is connected with a buffer layer 3 through a strong adhesive, the top of the buffer layer 3 is connected with a first anti-static layer 4 through the strong adhesive, the top of the first anti-static layer 4 is connected with a sound absorption layer 5 through the strong adhesive, the top of the sound absorption layer 5 is connected with a waterproof layer 6 through the strong adhesive, the top of the waterproof layer 6 is connected with a thermal insulation layer 7 through the strong adhesive, the top of the thermal insulation layer 7 is connected with a second anti-static layer 8 through the strong adhesive, the top of the second anti-static layer 8 is connected with an oxidation resistant layer 9 through the strong adhesive, the top of the oxidation resistant layer 9 is connected with a protective layer 10 through the strong adhesive, the first anti-static layer 4 and the second anti-static layer 8 enable the PVC color film to, The sound absorption layer 5, the waterproof layer 6, the heat insulation layer 7 and the oxidation resistant layer 9 enable the PVC color film to have buffering, sound absorption, waterproof, heat insulation and oxidation resistant effects, indirectly improve the performance and service life of the PVC color film, and meet the requirements of people on the performance of the PVC color film.

Buffer layer 3 includes two-layer polyurethane layer 11, polyurethane layer 11 is cellular, be equipped with a plurality of polyurethane micropore elastomer inner cores 12 between two-layer polyurethane layer 11, a plurality of polyurethane micropore elastomer inner cores 12 are the equal distance distribution of matrix and set up, polyurethane micropore elastomer inner core 12 is the cavity revolution solid structure, its periphery face and inner peripheral surface are the corrugate, be connected with C8 linear low density polyethylene layer 13 between two-layer polyurethane layer 11, and the setting of C8 linear low density polyethylene layer 13 parcel polyurethane micropore elastomer inner core 12.

Preferably, the first antistatic layer 4 and the second antistatic layer 8 have the same structure, the first antistatic layer 4 comprises an antistatic EPE layer 14, polyaniline polymer layers 15 are compounded on two sides of the antistatic EPE layer 14, and an antistatic coating layer 16 is coated on one side of the polyaniline polymer layer 15 away from the antistatic EPE layer 14.

Preferably, the sound absorption layer 5 comprises a sound absorption film, and sound absorption sharp corners are uniformly and equidistantly and continuously distributed at one end of the sound absorption film, which is far away from the PVC color film base layer 1.

Preferably, the waterproof layer 6 comprises a waterproof breathable film, and both sides of the waterproof breathable film are connected with protective films through hydrogel.

Preferably, insulating layer 7 includes ceramic insulating layer 19, and ceramic insulating layer 19's both sides all are connected with aerogel glass layer 17, utilize aerogel glass layer 17 not only can the separation indoor with outdoor thermal conduction, reduce heat conduction effect, can also make thermal-insulated membrane have certain syllable-dividing effect, and one side that ceramic insulating layer 19 was kept away from to aerogel glass layer 17 is connected with heat insulating sheet 18.

The antioxidation layer 9 comprises a glass plate, and two sides of the glass plate are connected with antioxidation films.

The protective layer 10 comprises a copper sheet layer, and silica gel layers are connected to two sides of the copper sheet layer.

One side of the protective layer 10, which is far away from the PVC color film base layer 1, is connected with an anti-slip film 2.

The utility model discloses in, make the various membrane of PVC when satisfying the user demand on through first antistatic backing 4 and second antistatic backing 8, have good antistatic effect, moreover, make the various membrane of PVC still have the buffering through setting up buffer layer 3, sound absorbing layer 5, waterproof layer 6, insulating layer 7 and oxidation resisting layer 9, inhale the sound, waterproof, thermal-insulated and anti-oxidant effect, improved the various membrane's of PVC performance and life indirectly, satisfy the demand of the various membrane performance of current people to PVC.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an anti-static PVC color film, includes PVC color film base layer (1), its characterized in that, the top of PVC color film base layer (1) has buffer layer (3) through powerful sticky joint, the top of buffer layer (3) has first antistatic backing (4) through powerful sticky joint, the top of first antistatic backing (4) has sound absorbing layer (5) through powerful sticky joint, the top of sound absorbing layer (5) has waterproof layer (6) through powerful sticky joint, the top of waterproof layer (6) has insulating layer (7) through powerful sticky joint, the top of insulating layer (7) has second antistatic backing (8) through powerful sticky joint, the top of second antistatic backing (8) has antioxidation layer (9) through powerful sticky joint, the top of antioxidation layer (9) has inoxidizing coating (10) through powerful sticky joint.

2. The anti-static PVC color film according to claim 1, wherein the buffer layer (3) comprises two polyurethane layers (11), the polyurethane layers (11) are honeycomb-shaped, a plurality of polyurethane microporous elastomer inner cores (12) are arranged between the two polyurethane layers (11), the polyurethane microporous elastomer inner cores (12) are uniformly distributed in a matrix manner, the polyurethane microporous elastomer inner cores (12) are of a hollow revolving body structure, the outer peripheral surface and the inner peripheral surface of each polyurethane layer are corrugated, a C8 linear low-density polyethylene layer (13) is connected between the two polyurethane layers (11), and the polyurethane microporous elastomer inner cores (12) are wrapped by a C8 linear low-density polyethylene layer (13).

3. The anti-static PVC color film according to claim 1, wherein the first anti-static layer (4) and the second anti-static layer (8) have the same structure, the first anti-static layer (4) comprises an anti-static EPE layer (14), polyaniline polymer layers (15) are compounded on two sides of the anti-static EPE layer (14), and an anti-static coating layer (16) is coated on one side of the polyaniline polymer layer (15) far away from the anti-static EPE layer (14).

4. The anti-static PVC color film according to claim 1, wherein the sound absorption layer (5) comprises a sound absorption film, and sound absorption sharp corners are uniformly and equidistantly distributed on one end of the sound absorption film away from the PVC color film base layer (1).

5. The anti-static PVC color film according to claim 1, wherein the waterproof layer (6) comprises a waterproof breathable film, and protective films are connected to both sides of the waterproof breathable film through hydrogel.

6. The anti-static PVC color film according to claim 1, wherein the heat insulation layer (7) comprises a ceramic heat insulation layer (19), aerogel glass layers (17) are connected to two sides of the ceramic heat insulation layer (19), and a heat insulation sheet (18) is connected to one side, away from the ceramic heat insulation layer (19), of the aerogel glass layers (17).

7. The anti-static PVC color film according to claim 1, wherein the anti-oxidation layer (9) comprises a glass plate, and anti-oxidation films are connected to two sides of the glass plate.

8. The anti-static PVC color film according to claim 1, wherein the protective layer (10) comprises a copper sheet layer, and silica gel layers are connected to two sides of the copper sheet layer.

9. The anti-static PVC color film according to claim 1, wherein the side of the protective layer (10) away from the PVC color film substrate (1) is connected with an anti-slip film (2).