CN210553479U

CN210553479U - Polypropylene fiber cloth liner with high wear resistance

Info

Publication number: CN210553479U
Application number: CN201920844150.9U
Authority: CN
Inventors: 王硕
Original assignee: Xuzhou Shuntian Industrial Fabric Co ltd
Current assignee: Xuzhou Shuntian Industrial Fabric Co ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-05-19
Anticipated expiration: 2029-06-05

Abstract

The utility model discloses a polypropylene fiber floorcloth that wearability is strong, comprising a base layer, one side of basic unit is fixed to bond has first high temperature resistant layer, one side that first high temperature resistant layer kept away from the basic unit is fixed to bond has first tensile layer, one side that first high temperature resistant layer was kept away from to first tensile layer is equipped with first wearing layer, one side that first high temperature resistant layer was kept away from to the basic unit is fixed to bond has second high temperature resistant layer, one side that second high temperature resistant layer kept away from the basic unit is fixed to bond has second tensile layer, one side that second high temperature resistant layer was kept away from to the second tensile layer is equipped with the second wearing layer. The utility model discloses in through multilayer structure's such as high temperature resistant layer and wearing layer setting, make the tensile and the wear resistance of floorcloth obtain the improvement to the life of floorcloth has been promoted.

Description

Polypropylene fiber cloth liner with high wear resistance

Technical Field

The utility model relates to a tire floorcloth technical field especially relates to a polypropylene fibre floorcloth that wearability is strong.

Background

In the tire production process, after the tread is pressed out, a layer of padding cloth is laid below the tread and wound on a tread roller to enter the next molding procedure. Since the cloth liner needs to be used repeatedly, it is usually knitted from a material having good heat resistance and stability, such as polyethylene.

However, the conventional tire cloth liner has the defects of simple internal structure and poor wear resistance and high temperature resistance, so that the service life of the cloth liner is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the tire laying cloth is simple in the prior art, the wear-resisting and high temperature resistance of the laying cloth are poor, and the provided polypropylene fiber laying cloth has strong wear resistance.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a polypropylene fibre floorcloth that wearability is strong, includes the basic unit, one side of basic unit is fixed to bond has first high temperature resistant layer, one side that first high temperature resistant layer kept away from the basic unit is fixed to bond has first tensile layer, one side that first high temperature resistant layer was kept away from on first tensile layer is equipped with first wearing layer, one side that first high temperature resistant layer was kept away from in the basic unit is fixed to bond has second high temperature resistant layer, one side that second high temperature resistant layer kept away from the basic unit is fixed to bond has second tensile layer, one side that second high temperature resistant layer was kept away from on the second tensile layer is equipped with the second wearing layer.

Preferably, the base layer is a polypropylene cloth layer.

Preferably, the first high temperature resistant layer and the second high temperature resistant layer are both glass fiber layers and have a thickness of 1-2 mm.

Preferably, the first tensile layer and the second tensile layer are both chloroprene rubber layers and are both 1-2mm in thickness.

Preferably, the first wear-resistant layer and the second wear-resistant layer are both polyester layers and have thicknesses of 2-3 mm.

Preferably, the first wear-resistant layer and the second wear-resistant layer are fixedly bonded to the first tensile layer and the second tensile layer, respectively.

Has the advantages that:

1. the setting on first high temperature resistant layer and the high temperature resistant layer of second has strengthened the high temperature resistance ability of floorcloth, the setting on glass fiber layer has simultaneously strengthened the high temperature resistance ability on high temperature resistant layer, the setting on first tensile layer and the second tensile layer has simultaneously strengthened the stretch resistance ability of floorcloth, the setting on chloroprene rubber layer has simultaneously strengthened the stretch resistance ability of tensile layer, the setting of first wearing layer and second wearing layer, the wear resistance of floorcloth has been strengthened, the setting on dacron layer has simultaneously strengthened the wear resistance of wearing layer, the utility model discloses in through the setting of multilayer structure such as high temperature resistant layer and wearing layer, make the wear-resisting and the high temperature resistance ability of floorcloth obtain improving to the life of floorcloth has been promoted.

Drawings

Fig. 1 is a schematic structural view of a polypropylene laying cloth with strong wear resistance provided by the utility model;

fig. 2 is the utility model provides a polypropylene fiber laying cloth's that wearability is strong looks sideways at schematic structure.

In the figure: the base layer 1, 2 first high temperature resistant layers, 3 first tensile layers, 4 first wear-resistant layers, 5 second high temperature resistant layers, 6 second tensile layers and 7 second wear-resistant layers.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a polypropylene laying cloth with strong wear resistance comprises a base layer 1, a first high temperature resistant layer 2 fixedly bonded on one side of the base layer 1, the high temperature resistant performance of the cloth liner is enhanced, a first tensile layer 3 is fixedly bonded on one side of the first high temperature resistant layer 2 far away from the base layer 1, the first anti-stretching layer 3 is fixedly bonded with a first wear-resistant layer 4 at one side far away from the first high temperature resistant layer 2, used for enhancing the wear-resisting property of the laying cloth, one side of the base layer 1 far away from the first high temperature resistant layer 2 is fixedly bonded with a second high temperature resistant layer 5, the high temperature resistant performance of the cloth liner is enhanced, a second tensile layer 6 is fixedly bonded on one side of the second high temperature resistant layer 5 far away from the base layer 1, the second wear-resistant layer 7 is fixedly bonded on one side, away from the second high temperature resistant layer 5, of the second tensile layer 6 and used for enhancing the wear resistance of the cloth liner.

The utility model discloses in, basic unit 1 is the polypropylene fibre cloth layer, strengthen the abrasion strength of basic unit, first high temperature resistant layer 2 and the resistant high temperature layer 5 of second are the glass fiber layer, and thickness is 1-2mm, the resistant high temperature of the resistant high temperature layer of reinforcing, first tensile layer 3 and second tensile layer 6 are the chloroprene rubber layer, and thickness is 1-2mm, the stretch resistance of reinforcing tensile layer, first wearing layer 4 and second wearing layer 7 are the dacron layer, and thickness is 2-3mm, the wearability of reinforcing wearing layer, first wearing layer 4 and second wearing layer 7 are fixed respectively and bond on first tensile layer 3 and second tensile layer 6.

The utility model discloses in, the setting of first high temperature resistant layer 2 and second high temperature resistant layer 5 has strengthened the high temperature resistance of floorcloth, the setting on glass fiber layer simultaneously, the high temperature resistance on high temperature resistant layer has been strengthened, the setting of first tensile layer 3 and second tensile layer 6 has simultaneously been strengthened the stretch resistance of floorcloth, the setting on chloroprene rubber layer has simultaneously strengthened the stretch resistance of tensile layer, the setting of first wearing layer 4 and second wearing layer 7 has strengthened the wear resistance of floorcloth, the setting on dacron layer has simultaneously strengthened the wear resistance of wearing layer.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a polypropylene fibre floorcloth that wearability is strong, includes basic unit (1), its characterized in that, one side fixed bonding of basic unit (1) has first high temperature resistant layer (2), one side fixed bonding that basic unit (1) was kept away from in first high temperature resistant layer (2) has first tensile layer (3), one side that first high temperature resistant layer (2) were kept away from in first tensile layer (3) is equipped with first wearing layer (4), one side fixed bonding that first high temperature resistant layer (2) were kept away from in basic unit (1) has second high temperature resistant layer (5), one side fixed bonding that basic unit (1) was kept away from in second high temperature resistant layer (5) has second tensile layer (6), one side that second high temperature resistant layer (5) were kept away from in second tensile layer (6) is equipped with second wearing layer (7).

2. A polypropylene laying cloth with high abrasion resistance according to claim 1, characterized in that the base layer (1) is a polypropylene cloth layer.

3. The polypropylene laying cloth with strong abrasion resistance as claimed in claim 1, wherein the first high temperature resistant layer (2) and the second high temperature resistant layer (5) are both glass fiber layers and have a thickness of 1-2 mm.

4. The polypropylene laying cloth with high abrasion resistance as claimed in claim 1, wherein the first tensile layer (3) and the second tensile layer (6) are both neoprene layers and have a thickness of 1-2 mm.

5. The polypropylene laying cloth with high abrasion resistance as claimed in claim 1, wherein the first abrasion-resistant layer (4) and the second abrasion-resistant layer (7) are both terylene layers and have the thickness of 2-3 mm.

6. The polypropylene laying cloth with high wear resistance as claimed in claim 1, wherein the first wear-resistant layer (4) and the second wear-resistant layer (7) are fixedly bonded to the first tensile layer (3) and the second tensile layer (6), respectively.