CN214927822U - Environment-friendly hot-pasted surface PP decorative film and floor film - Google Patents

Abstract

The utility model belongs to the technical field of the decorating film, concretely relates to but environmental protection heat pastes surperficial PP decorating film and floor film, wherein but environmental protection heat pastes surperficial PP decorating film, include: a PP outer layer and a PP composite layer; wherein the outer layer of PP is polypropylene; the PP composite layer is a copolymer of propylene and ethylene; the wear resistance of the outer layer surface of the PP decorative film on the environment-friendly hot-sticking surface is improved.

Description

Environment-friendly hot-pasted surface PP decorative film and floor film

Technical Field

The utility model belongs to the technical field of the decorating film, concretely relates to but environmental protection hot surface PP decorating film and floor film.

Background

The decorative film is a novel decorative material prepared by adding various auxiliary agents into a high-molecular polymer as a raw material and performing calendaring and compounding, can be compounded with base materials such as wood, plastic plates, aluminum plates, iron plates and the like to prepare a multipurpose decorative material, and is widely applied to surface decoration of household appliances, sound equipment, interior decoration of airplanes, ships and trains. In addition, it can be used for a signboard and the like.

However, the traditional film facing material uses PVC, which has a low softening point and is easy to deform at high temperature, thus causing great inconvenience for transportation.

SUMMERY OF THE UTILITY MODEL

The utility model provides an environmental protection can heat subsides surperficial PP decorating film and floor film to improve decorating film's high temperature resistance ability.

In order to solve the technical problem, the utility model provides an environmental protection can heat and paste surperficial PP decorating film, include: a PP outer layer and a PP composite layer; wherein the outer layer of PP is polypropylene; the PP composite layer is a copolymer of propylene and ethylene.

Further, the outer layer of the PP is a PP decorative film subjected to plasma surface modification.

Further, the PP composite layer is a copolymer of low-crystallinity propylene and ethylene.

In another aspect, the present invention also provides a floor film, including: a PP outer layer and a PP composite layer; wherein the outer layer of PP is polypropylene; the PP composite layer is a copolymer of propylene and ethylene.

Further, the outer layer of the PP is a PP decorative film subjected to plasma surface modification.

Further, the PP composite layer is a copolymer of low-crystallinity propylene and ethylene.

The beneficial effects of the utility model are that, the utility model provides an environmental protection can heat and paste surperficial PP decorating film and floor film, wherein the environmental protection can heat and paste surperficial PP decorating film, include: a PP outer layer and a PP composite layer; wherein the outer layer of PP is polypropylene; the PP composite layer is a copolymer of propylene and ethylene; the wear resistance of the outer layer surface of the PP decorative film on the environment-friendly hot-sticking surface is improved.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the PP decorative film on the surface of the environmental-friendly heat-sealable film of the present invention.

In the figure:

1-a PP outer layer; 2-PP composite layer.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are 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.

As shown in fig. 1, the present embodiment provides an environment-friendly hot-sealable surface PP decorative film, including: a PP outer layer 1 and a PP composite layer 2; wherein the outer layer 1 of PP is polypropylene; the PP composite layer 2 is a copolymer of propylene and ethylene.

Wherein, optionally, the PP outer layer 1 can be but not limited to a PP decorative film modified by plasma surface.

Specifically, the conventional PP outer layer 1 is polymerized from a single propylene monomer, and the molecular chain does not contain an ethylene monomer, so that the molecular chain regularity is high, and the crystallinity of the material is high, thereby resulting in poor toughness, poor dimensional stability, easy aging, and poor long-term heat-resistant stability of the material. For improving these circumstances, the utility model discloses a plasma surface modification's polypropylene is PP outer 1, makes originally in the higher PP molecular chain of regularity, appears random, random short chain to make it connect each other, improved the wearing resistance on the outer surface of environmental protection can heat subsides surperficial PP decorative film.

Alternatively, the PP composite layer 2 may be, but not limited to, a copolymer of low crystallinity propylene and ethylene.

Specifically, the PP composite layer 2 is a copolymer of low-crystallinity propylene and ethylene, wherein ethylene monomers are randomly distributed in long chains of propylene, so that the melting point of the PP composite layer 2 is reduced, the impact resistance and long-term thermal oxygen aging resistance of the PP decorative film on the environment-friendly hot-pasting surface are improved, the difficulty of hot pasting is reduced, and the pasting property between two layers is improved.

The present embodiment also provides a floor film, including: a PP outer layer 1 and a PP composite layer 2; wherein the outer layer 1 of PP is polypropylene; the PP composite layer 2 is a copolymer of propylene and ethylene.

Wherein, optionally, the PP outer layer 1 can be but not limited to a PP decorative film modified by plasma surface.

Alternatively, the PP composite layer 2 may be, but not limited to, a copolymer of low crystallinity propylene and ethylene.

To sum up, the utility model provides an environmental protection can heat and paste surperficial PP decorating film and floor film, wherein the environmental protection can heat and paste surperficial PP decorating film, include: a PP outer layer 1 and a PP composite layer 2; wherein the outer layer 1 of PP is polypropylene; the PP composite layer 2 is a copolymer of propylene and ethylene; the plasma surface modified polypropylene is adopted as the PP outer layer 1, so that the wear resistance of the outer layer surface of the PP decorative film on the environment-friendly hot-sticking surface is improved; the PP composite layer 2 is a copolymer of low-crystallinity propylene and ethylene, so that the melting point of the PP composite layer 2 is reduced, the impact resistance and long-term heat-resistant oxygen aging resistance of the PP decorative film on the environment-friendly hot-pasting surface are improved, the hot-pasting difficulty is reduced, and the pasting property between the two layers is improved.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (4)

1. The utility model provides a but environmental protection hot pasting surface PP decorative film which characterized in that includes:

a PP outer layer and a PP composite layer; wherein

The outer PP layer is polypropylene;

the PP composite layer is a copolymer of propylene and ethylene;

the outer layer of the PP is a PP decorative film subjected to plasma surface modification.

2. The PP decorative film of claim 1,

the PP composite layer is a copolymer of low-crystallinity propylene and ethylene.

3. A floor film, comprising:

a PP outer layer and a PP composite layer; wherein

The outer PP layer is polypropylene;

the PP composite layer is a copolymer of propylene and ethylene;

the outer layer of the PP is a PP decorative film subjected to plasma surface modification.

4. The floor film of claim 3,

the PP composite layer is a copolymer of low-crystallinity propylene and ethylene.

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