Butyl waterproof adhesive tape
By adding elastic particles and a composite reinforced membrane structure to the butyl waterproof tape, the gap problem caused by the tape softening at high temperatures is solved, the resilience and strength of the tape are enhanced, and the service life is extended.
Patent Information
- Application Number
- CN202422933024.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-11-29
AI Technical Summary
Existing butyl waterproof tape softens at high temperatures, resulting in gaps and leaks. Rigid particles also lose their resilience at high temperatures, shortening their service life.
Elastic particles slightly larger than the rigidity are added to the butyl waterproof tape, and a reinforcing membrane structure is composited on the surface, including a fiber membrane, a stretch-resistant membrane, a waterproof membrane, a release film and a sunscreen film, to enhance the resilience and strength of the tape.
It improves the resilience and strength of the tape, reduces the generation of gaps at high temperatures, extends its service life, and prevents water leakage.
Smart Images
Figure CN223445480U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to adhesive tape positioning technical field, especially a kind of butyl waterproof adhesive tape. BACKGROUND
[0002] Butyl waterproof adhesive tape is with butyl rubber as main raw material, with other auxiliary agent, by advanced technology processing is made a kind of lifelong non-solidification type self-adhesive waterproof sealing adhesive tape, to the surface of various materials has very strong adhesion, simultaneously has excellent weather resistance, aging resistance and waterproof, to the surface of the adherend sealing, shock absorption, protection and so on, with the continuous development of science and technology, people's manufacturing process requirements for butyl waterproof adhesive tape are also higher and higher.
[0003] The existing butyl waterproof adhesive tape has certain drawbacks when in use, first, because butyl adhesive tape under the action of long-term pre-pressure, when summer high temperature is passed to butyl adhesive tape, adhesive tape becomes softer, thereby becomes thinner. At this time, the overall thickness of the bite edge and FRP daylighting plate also becomes thinner. Thus, the gap is generated under the action of thermal expansion and cold shrinkage between the EPDM waterproof gasket and the surface closely adhered thereto. When it rains, rainwater will flow to the underside of FRP plate along the gap and rivet hole, and when rainwater is large enough, rainwater will drop. If it drops on indoor key items, it will also cause significant loss, which is not conducive to people's use, and in order to prevent soft butyl adhesive tape from being excessively compressed during assembly and thus too thin, causing hollowing and other defects. A certain particle size of rigid particles is usually added in butyl adhesive tape. But because the rigid particles are incompressible, although the adhesive tape can be compressed to the minimum thickness and will not be excessively compressed, but the adhesive tape becomes soft and has certain fluidity due to high temperature in summer. The adhesive tape also loses resilience. At this time, there is still a risk of water leakage at the rivet of the assembled bite plate, which brings certain adverse effects to the actual use process, therefore, we propose a butyl waterproof adhesive tape. UTILITY MODEL CONTENTS
[0004] The technical problem solved is that, in view of the deficiencies of the prior art, the utility model provides a butyl waterproof adhesive tape, improves the resilience of butyl adhesive tape, adds slightly more elastic particles than rigid particles during adhesive tape production, usually vulcanized rubber particles, in order to enhance the strength of butyl waterproof adhesive tape, the surface of the adhesive tape is provided with a reinforced structure, increases the service life, and can effectively solve the problems in the background art.
[0005] Technical solution: To achieve the above object, the technical scheme adopted by the utility model is as follows: a butyl waterproof adhesive tape, comprising a waterproof adhesive tape main body, rigid particles and elastic particles are integrally positioned in the waterproof adhesive tape main body, a composite reinforcing film is integrally positioned on the inner and outer surfaces of the waterproof adhesive tape main body, the rigid particles and the elastic particles are mixed and uniformly distributed, the composite reinforcing film comprises a fiber film, a tensile-resistant film, a waterproof film, a release film and a sunscreen film.
[0006] Preferably, the waterproof film is located on the surface of the release film, the sunscreen film is located on the surface of the waterproof film, the tensile-resistant film is located on the surface of the sunscreen film, and the fiber film is located on the surface of the tensile-resistant film.
[0007] Preferably, one side of the waterproof adhesive tape main body is integrally connected with a first anti-dropping film, the other side of the waterproof adhesive tape main body is integrally connected with a second anti-dropping film, and a waterproof heat-resistant adhesive film is integrally formed in the waterproof adhesive tape main body.
[0008] Preferably, the fiber film, the tensile-resistant film, the sunscreen film, the waterproof film and the release film are integrally formed by compression molding.
[0009] Preferably, the waterproof adhesive tape main body, the first anti-dropping film, the second anti-dropping film and the waterproof heat-resistant adhesive film are integrally formed by thermoplasticity.
[0010] Preferably, the waterproof adhesive tape main body and the rigid particles and the elastic particles are integrally formed by hot pressing, and the rigid particles and the elastic particles are mixed by stirring.
[0011] Beneficial effects: Compared with the prior art, the utility model provides a butyl waterproof adhesive tape, which has the following beneficial effects: the butyl waterproof adhesive tape improves the resilience of the butyl adhesive tape, adds slightly larger elastic particles than rigid particles during the production of the adhesive tape, which are usually solidified vulcanized rubber particles, in order to enhance the strength of the butyl waterproof adhesive tape, a reinforcing structure is arranged on the surface of the adhesive tape, the service life is increased, the whole butyl waterproof adhesive tape structure is simple, convenient to operate, and the use effect is better than that of the traditional mode. ACCURACY OF DRAWINGS
[0012] Figure 1 It is a whole structure schematic view of the utility model butyl waterproof adhesive tape.
[0013] Figure 2 It is a structure schematic view of the utility model butyl waterproof adhesive tape composite reinforcing film.
[0014] Figure 3 It is a structure schematic view of the utility model butyl waterproof adhesive tape waterproof adhesive tape main body.
[0015] Figure 4The utility model discloses a structure schematic drawing of the enlarged view of A place in butyl waterproof adhesive tape.
[0016] In the drawing: 1, waterproof adhesive tape main part;2, rigid particle;3, elastic particle;4, compound type reinforcing film;5, fiber film;6, tensile resistance film;7, waterproof film;8, release film;9, sun protection film;10, first anti -drop film;11, second anti -drop film;12, waterproof heat -resistant adhesive film. DETAILED DESCRIPTION
[0017] The technical scheme of the utility model will be described clearly and completely below in connection with the drawings and specific embodiments, but the person skilled in the art will understand that the following described embodiments are a part of the embodiments of the utility model, not all the embodiments, are only used to illustrate the utility model, and should not be regarded as limiting the scope of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor are within the protection scope of the utility model. The unmarked specific conditions in the embodiments are carried out according to conventional conditions or the conditions suggested by the manufacturer. The reagent or instrument used is not marked the manufacturer, and is all the conventional product that can be obtained by market purchase.
[0018] In the description of the utility model, it needs to be explained that the orientation or position relation indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is based on the orientation or position relation shown in the drawing, and is only for the convenience of describing the utility model and simplifying the description, and therefore can not be understood as limiting the indicated device or element to have a particular orientation, to be constructed and operated in a particular orientation, and therefore can not be understood as limiting the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and can not be understood as indicating or implying relative importance.
[0019] In the description of the utility model, it needs to be explained that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, can be fixed connection, can be detachable connection, or integrally connected;Can be mechanical connection, or electrical connection;Can be directly connected, or indirectly connected through the intermediate medium, can be the communication inside two elements. For the person skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0020] As Figures 1-4As shown, a kind of butyl waterproof adhesive tape, including waterproof adhesive tape main body 1, rigid particle 2 and elastic particle 3 are positioned in waterproof adhesive tape main body 1 integrally, the inner and outer surface of waterproof adhesive tape main body 1 is integrally positioned with composite reinforcing film 4, rigid particle 2 and elastic particle 3 are mixed evenly distributed, composite reinforcing film 4 includes fiber film 5, tensile-resistant film 6, waterproof film 7, release film 8 and sunscreen film 9, the resilience characteristics of improved butyl adhesive tape, slightly greater elastic particle is added in the production of adhesive tape than rigidity, it is usually solidified vulcanized rubber particle, to enhance the strength of butyl waterproof adhesive tape, the surface of adhesive tape is set with reinforced structure, increase service life.
[0021] Further, waterproof film 7 is located on the surface of release film 8, sunscreen film 9 is located on the surface of waterproof film 7, tensile-resistant film 6 is located on the surface of sunscreen film 9, fiber film 5 is located on the surface of tensile-resistant film 6.
[0022] Further, one side of waterproof adhesive tape main body 1 is integrally connected with first anti-off film 10, the other side of waterproof adhesive tape main body 1 is integrally connected with second anti-off film 11, waterproof adhesive tape main body 1 is integrally formed with waterproof heat-resistant adhesive film 12 in the inside.
[0023] Further, fiber film 5, tensile-resistant film 6, sunscreen film 9, waterproof film 7 and release film 8 are integrally formed by compression molding.
[0024] Further, waterproof adhesive tape main body 1 and first anti-off film 10, second anti-off film 11 and waterproof heat-resistant adhesive film 12 are integrally formed by thermoplastic.
[0025] Further, waterproof adhesive tape main body 1 and rigid particle 2, elastic particle 3 are integrally formed by hot pressing, and rigid particle 2 and elastic particle 3 are stirred and mixed.
[0026] Working principle: the utility model discloses a waterproof adhesive tape main body 1, rigid particle 2, elastic particle 3, composite reinforcing film 4, fiber film 5, tensile-resistant film 6, waterproof film 7, release film 8, sunscreen film 9, first anti-off film 10, second anti-off film 11, waterproof heat-resistant adhesive film 12, improve the resilience characteristics of butyl adhesive tape, slightly greater elastic particle is added in the production of adhesive tape than rigidity, it is usually solidified vulcanized rubber particle, to enhance the strength of butyl waterproof adhesive tape, the surface of adhesive tape is set with reinforced structure, increase service life.
[0027] It is to be noted that, in this document, the terms such as first and second, etc. are used merely to distinguish one entity or action from another, and do not necessarily require or imply any such actual relationship or order between such entities or actions. Moreover, the terms "comprising", "including", or any other variant thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without more limitations, an element defined by the statement "comprising a" does not exclude the existence of additional identical elements in the process, method, article, or apparatus that includes the stated element.
[0028] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.
Claims
1. A butyl waterproof tape, comprising a waterproof tape body (1), characterized in that: The waterproof tape body (1) has rigid particles (2) and elastic particles (3) integrally positioned therein, and a composite reinforcement film (4) is integrally positioned on both the inner and outer surfaces of the waterproof tape body (1), wherein the rigid particles (2) and the elastic particles (3) are mixed and evenly distributed, and the composite reinforcement film (4) comprises a fiber film (5), a stretch-resistant film (6), a waterproof film (7), a release film (8), and a sunscreen film (9).
2. The butyl waterproof tape according to claim 1, characterized in that: The waterproof film (7) is located on the surface of the release film (8), the sunscreen film (9) is located on the surface of the waterproof film (7), the stretch-resistant film (6) is located on the surface of the sunscreen film (9), and the fiber film (5) is located on the surface of the stretch-resistant film (6).
3. The butyl waterproof tape according to claim 1, characterized in that: One side of the waterproof tape body (1) is integrally connected to a first anti-stripping film (10), the other side of the waterproof tape body (1) is integrally connected to a second anti-stripping film (11), and a waterproof and heat-resistant film (12) is integrally formed inside the waterproof tape body (1).
4. The butyl waterproof tape according to claim 2, characterized in that: The fiber membrane (5), the stretch-resistant membrane (6), the sun-proof membrane (9), the waterproof membrane (7) and the release membrane (8) are integrally formed by compression molding.
5. The butyl waterproof tape according to claim 3, characterized in that: The waterproof adhesive tape body (1) is integrally formed with the first anti-stripping film (10), the second anti-stripping film (11) and the waterproof and heat-resistant adhesive film (12) by thermoplastic molding.
6. The butyl waterproof tape according to claim 1, characterized in that: The waterproof tape body (1), the rigid particles (2), and the elastic particles (3) are integrally formed by hot pressing, and the rigid particles (2) and the elastic particles (3) are stirred and mixed.