CN214146871U

CN214146871U - Impact-resistant Polyethylene (PE) pipe

Info

Publication number: CN214146871U
Application number: CN202022389083.1U
Authority: CN
Inventors: 沙聪; 王鹏
Original assignee: Jining Shengquan Plastic Products Co ltd
Current assignee: Jining Shengquan Plastic Products Co ltd
Priority date: 2020-10-24
Filing date: 2020-10-24
Publication date: 2021-09-07
Anticipated expiration: 2030-10-24

Abstract

The utility model provides an impact-resistant polyethylene PE tubular product relates to PE tubular product technical field, which comprises an outer layer, outer inside is provided with the enhancement layer, the inside of enhancement layer is provided with the inlayer, outer material is polyethylene PE, through hot melt adhesive fixed mounting between skin and the enhancement layer, the material of enhancement layer is the polyamide, the enhancement layer becomes the mode of shocking resistance and arranges, the material of inlayer is polyvinyl chloride, through hot melt adhesive fixed mounting between inlayer and the enhancement layer. The problem of current PE tubular product when using, its shock-resistant performance is relatively poor, has reduced its result of use, is unfavorable for using for a long time is solved. The utility model discloses in, the enhancement layer of adoption realizes increasing the life of PE tubular product, and the material through the enhancement layer is polyamide, and the enhancement layer becomes impact resistance mode and arranges, the impact resistance of increase polyethylene PE tubular product that can be very big.

Description

Impact-resistant Polyethylene (PE) pipe

Technical Field

The utility model relates to a PE tubular product field especially relates to an impact-resistant polyethylene PE tubular product.

Background

PE, polyethylene, the application range of the water supply pipeline of the general PE pipe is lower than 40 ℃, the PE pipe cannot be used for a hot water conveying pipeline, the PE pipe is a thermoplastic resin with high crystallinity and non-polarity, the appearance of the original HDPE is milky white, and the HDPE has a certain degree of translucency in a micro-thin section, the PE has excellent characteristic of resisting most of domestic and industrial chemicals, and certain types of chemicals can generate chemical corrosion, such as corrosive oxidant (concentrated nitric acid), aromatic hydrocarbon (xylene) and halogenated hydrocarbon (carbon tetrachloride).

When the existing PE pipe is used, the impact resistance of the existing PE pipe is poor, the using effect of the existing PE pipe is reduced, and the existing PE pipe is not beneficial to long-term use.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides an impact-resistant polyethylene PE tubular product possesses the advantage that increases the life of PE tubular product, has solved the relatively poor problem of impact resistance of current PE tubular product.

(II) technical scheme

For the purpose of realizing the above-mentioned life who increases PE tubular product, the utility model provides a following technical scheme: the utility model provides an impact-resistant polyethylene PE tubular product, includes the skin, the inside of skin is provided with the enhancement layer, the inside of enhancement layer is provided with the inlayer.

Preferably, the outer layer is made of Polyethylene (PE), and the outer layer and the reinforcing layer are fixedly installed through hot melt adhesive.

Preferably, the material of the reinforcement layer is polyamide, and the reinforcement layer is arranged in an impact-resistant manner.

Preferably, the inner layer is made of polyvinyl chloride, and the inner layer and the reinforcing layer are fixedly installed through hot melt adhesive.

(III) advantageous effects

Compared with the prior art, the utility model provides an impact-resistant polyethylene PE tubular product possesses following beneficial effect:

the utility model discloses in, the enhancement layer of adoption realizes increasing the life of PE tubular product, and the material through the enhancement layer is polyamide, and the enhancement layer becomes impact resistance mode and arranges, the impact resistance of increase polyethylene PE tubular product that can be very big.

Drawings

FIG. 1 is a schematic view of the overall structure of an impact-resistant polyethylene PE pipe according to the present invention;

fig. 2 is the utility model provides a layered structure schematic diagram of impact-resistant polyethylene PE pipe.

Illustration of the drawings:

1. an outer layer; 2. an enhancement layer; 3. an inner layer.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-2, an impact-resistant polyethylene PE pipe comprises an outer layer 1, a reinforcing layer 2 disposed inside the outer layer 1, and an inner layer 3 disposed inside the reinforcing layer 2.

Further, the outer layer 1 is made of polyethylene PE, and the outer layer 1 and the reinforcing layer 2 are fixedly installed through hot melt adhesive.

Further, the material of the reinforcement layer 2 is polyamide, and the reinforcement layer 2 is arranged in an impact-resistant manner.

Further, the inner layer 3 is made of polyvinyl chloride, and the inner layer 3 and the reinforcing layer 2 are fixedly installed through hot melt adhesive.

The utility model discloses a theory of operation and use flow: through the enhancement layer that sets up, realize increasing the life of PE tubular product, the material through enhancement layer 2 is polyamide, and enhancement layer 2 becomes impact resistance mode and arranges, the impact resistance of increase polyethylene PE tubular product that can be very big.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. An impact-resistant Polyethylene (PE) pipe comprises an outer layer (1) and is characterized in that: the utility model discloses a novel anti-impact plastic composite material, including outer layer (1), enhancement layer (2), inner layer (3), outer layer (1), outer layer (2), inner layer (3), outer layer (2), outer layer (1) and enhancement layer (2) are provided with enhancement layer (2) inside, the material of enhancement layer (2) is polyethylene PE, through hot melt adhesive fixed mounting between outer layer (1) and enhancement layer (2), the material of enhancement layer (2) is polyamide, enhancement layer (2) become shock-resistant mode and arranges, the material of inner layer (3) is polyvinyl chloride, through hot melt adhesive fixed mounting between inner layer (3) and enhancement layer (2).