阅读说明：本技术 一种抗冲击、耐腐蚀的mpp波纹电力管 (Impact-resistant and corrosion-resistant MPP corrugated power pipe ) 是由 陆建国 于 2021-06-24 设计创作，主要内容包括：本发明公开了一种抗冲击、耐腐蚀的MPP波纹电力管,属于材料技术领域,包括PE基层,PE基层的一侧粘合有第一胶合层,第一胶合层的一侧粘合有抗紫外线层,抗紫外线层的一侧粘合有第二胶合层,第二胶合层的一侧粘合有抗菌层,抗紫外线层由苯并三唑和第一PE膜组合而成,苯并三唑的含量为％5-10％,第一PE膜的含量为％90-95％,抗菌层由氧化锌、乙基香草醛和第二PE膜组合而成,氧化锌的含量为％3-5％,乙基香草醛的含量为％1-3％,第二PE膜的含量为92-96％,苯并三唑原料和第一PE膜复原料经过混合后,通过吹膜机制作而得到抗紫外线层,PE基层与抗紫外线层的结合方法为干式复合,抗紫外线层与抗菌层的结合方法为干式复合,该一种抗冲击、耐腐蚀的MPP波纹电力管具有良好的抗冲击,和耐腐蚀能力。(The invention discloses an impact-resistant corrosion-resistant MPP corrugated power tube, which belongs to the technical field of materials and comprises a PE base layer, wherein a first cementing layer is bonded on one side of the PE base layer, an anti-ultraviolet layer is bonded on one side of the first cementing layer, a second cementing layer is bonded on one side of the anti-ultraviolet layer, an antibacterial layer is bonded on one side of the second cementing layer, the anti-ultraviolet layer is formed by combining benzotriazole and a first PE film, the content of benzotriazole is 5-10%, the content of the first PE film is 90-95%, the antibacterial layer is formed by combining zinc oxide, ethyl vanillin and a second PE film, the content of zinc oxide is 3-5%, the content of ethyl vanillin is 1-3%, the content of the second PE film is 92-96%, the benzotriazole raw material and the first PE film recovery material are mixed and then are manufactured through a film blowing machine to obtain the anti-ultraviolet layer, the combination method of the PE base layer and the anti-ultraviolet layer is dry compounding, the combination method of the anti-ultraviolet layer and the antibacterial layer is dry compounding, and the anti-impact and corrosion-resistant MPP corrugated power pipe has good impact resistance and corrosion resistance.)

1. The utility model provides an impact-resistant, corrosion-resistant MPP corrugated power pipe, includes PE basic unit (1), its characterized in that: one side of the PE base layer (1) is bonded with a first cementing layer (2), one side of the first cementing layer (2) is bonded with an anti-ultraviolet layer (3), one side of the anti-ultraviolet layer (3) is bonded with a second cementing layer (4), one side of the second cementing layer (4) is bonded with an anti-bacterial layer (5), the anti-ultraviolet layer (3) is formed by combining benzotriazole and a first PE film, the content of the benzotriazole is 5-10%, the content of the first PE film is 90-95%, the anti-bacterial layer (5) is formed by combining zinc oxide, ethyl vanillin and a second PE film, the content of the zinc oxide is 3-5%, the content of the ethyl vanillin is 1-3%, and the content of the second PE film is 92-96%.

2. An impact-resistant, corrosion-resistant MPP corrugated power tube as set forth in claim 1, wherein: and mixing the benzotriazole raw material and the first PE film recovery material, and then manufacturing the mixture by a film blowing machine to obtain the ultraviolet-resistant layer (3).

3. An impact-resistant, corrosion-resistant MPP corrugated power tube as set forth in claim 1, wherein: the thickness of the ultraviolet resistant layer (3) is 0.2 mm.

4. An impact-resistant, corrosion-resistant MPP corrugated power tube as set forth in claim 1, wherein: and mixing the zinc oxide raw material, the ethyl vanillin raw material and the second PE film group raw material, and then manufacturing the antibacterial layer (5) through a film blowing machine.

5. An impact-resistant, corrosion-resistant MPP corrugated power tube as set forth in claim 1, wherein: the thickness of the antibacterial layer (5) is 0.3 mm.

6. An impact-resistant, corrosion-resistant MPP corrugated power tube as set forth in claim 1, wherein: the combination method of the PE base layer (1) and the anti-ultraviolet layer (3) is dry compounding, and the combination method of the anti-ultraviolet layer (3) and the antibacterial layer (5) is dry compounding.

Technical Field

The invention relates to the technical field of packaging materials, in particular to an impact-resistant corrosion-resistant MPP corrugated power tube.

Background

The MPP corrugated electric power pipe is a packaging film formed by multilayer films through processes such as printing and compounding, the main raw material of the composite film is Polyethylene (PE), the polyethylene (PE for short) is thermoplastic resin prepared by polymerizing ethylene, and the polyethylene also comprises a copolymer of ethylene and a small amount of alpha-olefin in industry, is odorless and nontoxic, feels like wax, has excellent low-temperature resistance (the lowest use temperature can reach-100 to-70 ℃), has good chemical stability, can resist corrosion of most acid and alkali (cannot resist acid with oxidation property), is insoluble in common solvents at normal temperature, and has small water absorption and excellent electric insulation.

The existing composite packaging film can basically meet the production requirement, but still has certain defects, on one hand, the existing composite packaging film generally has no antibacterial property, and on the other hand, the existing composite packaging film generally has no ultraviolet resistance, so that the existing composite packaging film is easy to cause photo-oxidation of polymers to accelerate the aging of the composite packaging film and reduce the service life of the composite packaging film.

Disclosure of Invention

The invention aims to provide an impact-resistant and corrosion-resistant MPP corrugated power tube, which aims to solve the problems that the conventional composite packaging film does not have antibacterial property generally, and the conventional composite packaging film does not have ultraviolet resistance generally, so that the aging of the composite packaging film is accelerated and the service life of the composite packaging film is shortened due to the photo-oxidation of a polymer.

In order to achieve the purpose, the invention provides the following technical scheme: the anti-ultraviolet light-emitting diode comprises a PE (polyethylene) base layer, wherein a first cementing layer is bonded on one side of the PE base layer, an anti-ultraviolet layer is bonded on one side of the first cementing layer, a second cementing layer is bonded on one side of the anti-ultraviolet layer, an anti-bacterial layer is bonded on one side of the second cementing layer, the anti-ultraviolet layer is formed by combining benzotriazole and a first PE (polyethylene) film, the content of benzotriazole is 5-10%, the content of the first PE film is 90-95%, the anti-bacterial layer is formed by combining zinc oxide, ethyl vanillin and a second PE film, the content of zinc oxide is 3-5%, the content of ethyl vanillin is 1-3%, and the content of the second PE film is 92-96%.

Preferably, the benzotriazole raw material and the first PE film regrind are mixed and then manufactured by a film blowing machine to obtain the ultraviolet-resistant layer.

Preferably, the thickness of the ultraviolet resistant layer is 0.2 mm.

Preferably, the zinc oxide raw material, the ethyl vanillin raw material and the second PE film group raw material are mixed and then manufactured by a film blowing machine to obtain the antibacterial layer.

Preferably, the thickness of the antibacterial layer is 0.3 mm.

Preferably, the PE base layer and the ultraviolet-resistant layer are combined in a dry manner, and the ultraviolet-resistant layer and the antibacterial layer are combined in a dry manner.

The invention has the technical effects and advantages that:

1. according to the invention, the antibacterial layer is prepared by combining the zinc oxide, the ethyl vanillin and the second PE film, and the antibacterial effect of the invention can be improved through the antibacterial layer, so that the antibacterial film is relatively safe.

2. According to the invention, the ultraviolet-resistant layer is prepared by combining benzotriazole and the first PE film, the antibacterial effect of the invention can be improved by the ultraviolet-resistant layer, and the service life of the invention is prolonged.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention.

FIG. 2 is a raw material proportioning diagram in the structure of the invention.

In the figure: 1. a PE base layer; 2. a first glue layer; 3. an anti-ultraviolet layer; 4. a second glue layer; 5. and (4) an antibacterial layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution:

an impact-resistant corrosion-resistant MPP corrugated power tube comprises a PE base layer 1, a first cementing layer 2 is bonded on one side of the PE base layer 1, an ultraviolet-resistant layer 3 is bonded on one side of the first cementing layer 2, a second cementing layer 4 is bonded on one side of the ultraviolet-resistant layer 3, an antibacterial layer 5 is bonded on one side of the second cementing layer 4, the ultraviolet-resistant layer 3 is formed by combining benzotriazole and a first PE film, the content of benzotriazole is 5-10%, the content of the first PE film is 90-95%, the antibacterial layer 5 is formed by combining zinc oxide, ethyl vanillin and a second PE film, the content of zinc oxide is 3-5%, the content of ethyl vanillin is 1-3%, the content of the second PE film is 92-96%, and the ultraviolet-resistant capability and the antibacterial capability of the MPP corrugated power tube can be improved through the ultraviolet-resistant layer 3 and the antibacterial layer 5, so that the MPP corrugated power tube is convenient to use, the service life is prolonged.

As a technical optimization scheme of the invention, as shown in figure 1, after mixing benzotriazole raw material and first PE film recovery material, the mixture is manufactured by a film blowing machine to obtain an ultraviolet-resistant layer 3, wherein the thickness of the ultraviolet-resistant layer 3 is 0.2mm, and the ultraviolet-resistant layer 3 can be manufactured by 5-10% of benzotriazole raw material and 90-95% of first PE film raw material.

As a technical optimization scheme of the present invention, as shown in fig. 1, after zinc oxide raw material, ethyl vanillin raw material and second PE film group raw material are mixed, the mixture is manufactured by a film blowing machine to obtain an antibacterial layer 5, wherein the thickness of the antibacterial layer 5 is 0.3mm, and the antibacterial layer 5 is manufactured by% of 3-5% of zinc oxide raw material,% of 1-3% of ethyl vanillin raw material and 92-96% of second PE film raw material.

As a technical optimization scheme of the present invention, as shown in fig. 1, the method for combining the PE base layer 1 and the ultraviolet-resistant layer 3 is dry lamination, the method for combining the ultraviolet-resistant layer 3 and the antibacterial layer 5 is dry lamination, and the dry lamination has good adhesion.

The manufacturing process of the invention comprises the following steps: a user can mix and stir 5 percent of benzotriazole raw material and 95 percent of first PE film raw material, the user can prepare the ultraviolet-resistant layer 3 through a film blowing machine after mixing, then the user can compound the ultraviolet-resistant layer 3 and the PE base layer 1 through a dry compounding method, after compounding is completed, the ultraviolet-resistant capability can be improved through the ultraviolet-resistant layer 3, and aging of a composite film which is easy to cause photo-oxidation of a polymer is avoided, so that the service life of the composite film is prolonged, zinc oxide is an inorganic substance, has a chemical formula of ZNO, is an oxide of zinc, is insoluble in water, is soluble in acid and strong base, is a common chemical additive, is widely applied to plastics, is also a famous white pigment, is commonly named as zinc white, has the advantage that ZMH 2S gas is not blackened, and because S is also white, the ZMO gradually changes from white to light yellow to lemon yellow when heated and then fades away when cooled, taking advantage of this property to be incorporated into paint or a thermometer to make a color changing paint or a color changing thermometer. ZMO has astringency and certain bactericidal capacity.

Then, a user can mix and stir 3% of zinc oxide raw material, 1% of ethyl vanillin raw material and 96% of second PE raw material, the user can manufacture the antibacterial layer 5 through a film blowing machine after mixing, finally, the user can compound the antibacterial layer 5 and the ultraviolet-resistant layer 3 through a dry compounding method, the antibacterial layer 5 can improve antibacterial capacity, and therefore the use is safe, the dry compounding method can improve adhesive force, and the service life is prolonged.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.