CN213947699U - High-temperature-resistant rubber sleeve with good flame-retardant effect - Google Patents
High-temperature-resistant rubber sleeve with good flame-retardant effect Download PDFInfo
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- CN213947699U CN213947699U CN202022571033.5U CN202022571033U CN213947699U CN 213947699 U CN213947699 U CN 213947699U CN 202022571033 U CN202022571033 U CN 202022571033U CN 213947699 U CN213947699 U CN 213947699U
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Abstract
The utility model discloses a high temperature resistant rubber sleeve that flame retardant efficiency is good, including the rubber sleeve body, the internal surface of rubber sleeve body is provided with first functional layer, first functional layer includes chlorosulfonated polyethylene rubber layer and polyacrylate rubber layer, the internal surface of first functional layer is provided with the second functional layer, the second functional layer includes polysulfide rubber layer and organosilicon modified polyester resin wear-resistant coating, the surface of rubber sleeve body is provided with the third functional layer, the surface of third functional layer is provided with the fourth functional layer. The utility model discloses a set up chlorosulfonated polyethylene rubber layer, have wear-resisting, corrosion-resistant and fire-retardant performance, through setting up polyacrylate rubber layer, have excellent high temperature resistance and anti-oxidant performance, through setting up polysulfide rubber layer, have good high temperature resistance and corrosion resisting property, through setting up organosilicon modified polyester resin wear-resistant coating, have wear-resisting and high temperature resistance.
Description
Technical Field
The utility model relates to a gum cover technical field specifically is a high temperature resistant flame retardant efficiency's gum cover.
Background
The rubber sleeve is generally made of rubber, is soft and elastic in texture, is often used for protecting electronic digital products, has the defect of poor high-temperature-resistant flame-retardant effect in the use process of the existing rubber sleeve, leads to easy damage of the rubber sleeve when in use, not only reduces the service life of the rubber sleeve, but also influences equipment to work and is inconvenient to use, and therefore the rubber sleeve with good high-temperature-resistant flame-retardant effect is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a gum cover that high temperature resistant flame retardant efficiency is good possesses the good advantage of high temperature resistant flame retardant efficiency, has solved current gum cover and has had the poor shortcoming of high temperature resistant flame retardant efficiency in the use, leads to the gum cover to damage easily when using, has not only reduced the life of gum cover, but also can influence equipment and carry out work, the inconvenient problem of using.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high temperature resistant effectual gum cover of fire-retardant, includes the gum cover body, the internal surface of gum cover body is provided with first functional layer, first functional layer includes chlorosulfonated polyethylene rubber layer and polyacrylate rubber layer, the internal surface of first functional layer is provided with the second functional layer, the second functional layer includes polysulfide rubber layer and organosilicon modified polyester resin wear-resistant coating, the surface of gum cover body is provided with the third functional layer, the surface of third functional layer is provided with the fourth functional layer.
Preferably, the outer surface of the chlorosulfonated polyethylene rubber layer is bonded with the rubber sleeve body through a rubber adhesive, and the outer surface of the polyacrylate rubber layer is bonded with the chlorosulfonated polyethylene rubber layer through a rubber adhesive.
Preferably, the outer surface of the polysulfide rubber layer is bonded with the first functional layer through a rubber adhesive, and the organic silicon modified polyester resin wear-resistant coating is coated on the inner surface of the polysulfide rubber layer.
Preferably, the third functional layer comprises a chlorosulfonated polyethylene rubber layer and a polyacrylate rubber layer, and the fourth functional layer comprises a polysulfide rubber layer and an organosilicon modified polyester resin wear-resistant coating.
Preferably, the chlorosulfonated polyethylene rubber layer and the polyacrylate rubber layer have the same thickness, and the polysulfide rubber layer and the organosilicon modified polyester resin wear-resistant coating have the same thickness.
(III) advantageous effects
Compared with the prior art, the utility model provides a high temperature resistant rubber sleeve that flame retardant efficiency is good possesses following beneficial effect:
the utility model discloses a set up chlorosulfonated polyethylene rubber layer, it is wear-resisting, corrosion-resistant and fire-retardant performance, through setting up the polyacrylate rubber layer, excellent high temperature resistance and anti-oxidation performance have, through setting up polysulfide rubber layer, good high temperature resistance and corrosion resisting property have, through setting up organosilicon modified polyester resin wear-resistant coating, wear-resistant and high temperature resistance performance has, current gum cover has the shortcoming that high temperature resistant flame retardant efficiency is poor in the use to have been solved, lead to the gum cover to damage easily when using, not only reduced the life of gum cover, but also can influence equipment and carry out work, the inconvenient problem of using.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of a first functional layer of the present invention;
fig. 3 is a schematic cross-sectional structure diagram of the first functional layer of the present invention;
fig. 4 is a schematic cross-sectional structure view of the second functional layer of the present invention.
In the figure: 1. a rubber sleeve body; 2. a first functional layer; 21. a chlorosulfonated polyethylene rubber layer; 22. a polyacrylate rubber layer; 3. a second functional layer; 31. a polysulfide rubber layer; 32. the organosilicon modified polyester resin wear-resistant coating; 4. a third functional layer; 5. and a fourth functional layer.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 simplification of description, but do not indicate or imply that the device or element to be referred 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses a gum cover body 1, first functional layer 2, chlorosulfonated polyethylene rubber layer 21, polyacrylate rubber layer 22, second functional layer 3, polysulfide rubber layer 31, organosilicon modified polyester resin wear-resistant coating 32, third functional layer 4 and the 5 parts of fourth functional layer are the parts that general standard component or field technician know, and its structure and principle all are this technical staff's accessible technical manual learn or learn through conventional experimental method.
Referring to fig. 1-4, a rubber sleeve with good high temperature resistance and flame retardant effect comprises a rubber sleeve body 1, wherein a first functional layer 2 is arranged on the inner surface of the rubber sleeve body 1, the first functional layer 2 comprises a chlorosulfonated polyethylene rubber layer 21 and a polyacrylate rubber layer 22, the outer surface of the chlorosulfonated polyethylene rubber layer 21 is bonded with the rubber sleeve body 1 through a rubber adhesive, the outer surface of the polyacrylate rubber layer 22 is bonded with the chlorosulfonated polyethylene rubber layer 21 through a rubber adhesive, the chlorosulfonated polyethylene rubber layer 21 has wear resistance, corrosion resistance and flame retardant performance, the polyacrylate rubber layer 22 has excellent high temperature resistance and oxidation resistance, a second functional layer 3 is arranged on the inner surface of the first functional layer 2, the second functional layer 3 comprises a polysulfide rubber layer 31 and an organosilicon modified polyester resin wear-resistant coating 32, the outer surface of the polysulfide rubber layer 31 is bonded with the first functional layer 2 through a rubber adhesive, the organic silicon modified polyester resin wear-resistant coating 32 is coated on the inner surface of the polysulfide rubber layer 31, the polysulfide rubber layer 31 is arranged, the rubber sleeve has good high-temperature resistance and corrosion resistance, the organic silicon modified polyester resin wear-resistant coating 32 has wear resistance and high-temperature resistance, the third functional layer 4 is arranged on the outer surface of the rubber sleeve body 1, the fourth functional layer 5 is arranged on the outer surface of the third functional layer 4, the third functional layer 4 comprises a chlorosulfonated polyethylene rubber layer 21 and a polyacrylate rubber layer 22, the fourth functional layer 5 comprises the polysulfide rubber layer 31 and the organic silicon modified polyester resin wear-resistant coating 32, the chlorosulfonated polyethylene rubber layer 21 and the polyacrylate rubber layer 22 are identical in thickness, and the polysulfide rubber layer 31 and the organic silicon modified polyester resin wear-resistant coating 32 are identical in thickness.
When using, through setting up chlorosulfonated polyethylene rubber layer 21, wear-resisting, corrosion-resistant and fire-retardant performance has, through setting up polyacrylate rubber layer 22, excellent high temperature resistance and oxidation resistance have, through setting up polysulfide rubber layer 31, good high temperature resistance and corrosion resistance have, through setting up organosilicon modified polyester resin wear-resistant coating 32, wear-resisting and high temperature resistance have, the shortcoming that there is high temperature resistant fire-retardant effect poor in having solved current gum cover in the use, lead to the gum cover easy damage when using, not only reduced the life of gum cover, but also can influence equipment and carry out work, the inconvenient problem of using.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a high temperature resistant effectual gum cover of fire-retardant, includes gum cover body (1), its characterized in that: the inner surface of gum cover body (1) is provided with first functional layer (2), first functional layer (2) are including chlorosulfonated polyethylene rubber layer (21) and polyacrylate rubber layer (22), the inner surface of first functional layer (2) is provided with second functional layer (3), second functional layer (3) are including polysulfide rubber layer (31) and organosilicon modified polyester resin wear-resistant coating (32), the surface of gum cover body (1) is provided with third functional layer (4), the surface of third functional layer (4) is provided with fourth functional layer (5).
2. The rubber sleeve with good high-temperature resistance and flame retardant effect according to claim 1, characterized in that: the outer surface of the chlorosulfonated polyethylene rubber layer (21) is bonded with the rubber sleeve body (1) through a rubber adhesive, and the outer surface of the polyacrylate rubber layer (22) is bonded with the chlorosulfonated polyethylene rubber layer (21) through a rubber adhesive.
3. The rubber sleeve with good high-temperature resistance and flame retardant effect according to claim 1, characterized in that: the outer surface of the polysulfide rubber layer (31) is bonded with the first functional layer (2) through a rubber adhesive, and the organic silicon modified polyester resin wear-resistant coating (32) is coated on the inner surface of the polysulfide rubber layer (31).
4. The rubber sleeve with good high-temperature resistance and flame retardant effect according to claim 1, characterized in that: the third functional layer (4) comprises a chlorosulfonated polyethylene rubber layer (21) and a polyacrylate rubber layer (22), and the fourth functional layer (5) comprises a polysulfide rubber layer (31) and an organosilicon modified polyester resin wear-resistant coating (32).
5. The rubber sleeve with good high-temperature resistance and flame retardant effect according to claim 1, characterized in that: the chlorosulfonated polyethylene rubber layer (21) and the polyacrylate rubber layer (22) are the same in thickness, and the polysulfide rubber layer (31) and the organosilicon modified polyester resin wear-resistant coating (32) are the same in thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022571033.5U CN213947699U (en) | 2020-11-09 | 2020-11-09 | High-temperature-resistant rubber sleeve with good flame-retardant effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022571033.5U CN213947699U (en) | 2020-11-09 | 2020-11-09 | High-temperature-resistant rubber sleeve with good flame-retardant effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213947699U true CN213947699U (en) | 2021-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022571033.5U Active CN213947699U (en) | 2020-11-09 | 2020-11-09 | High-temperature-resistant rubber sleeve with good flame-retardant effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213947699U (en) |
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- 2020-11-09 CN CN202022571033.5U patent/CN213947699U/en active Active
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