CN212404396U

CN212404396U - High-strength polyester cord fabric

Info

Publication number: CN212404396U
Application number: CN202020011181.9U
Authority: CN
Inventors: 纪述河; 王泽山; 辛永; 孟强
Original assignee: Qingdao Kangwei Chemical Fiber Co ltd
Current assignee: Qingdao Kangwei Chemical Fiber Co ltd
Priority date: 2020-01-04
Filing date: 2020-01-04
Publication date: 2021-01-26
Anticipated expiration: 2030-01-04

Abstract

The utility model discloses a high-strength polyester cord fabric, including the woof, be connected with warp one on the woof, be connected with warp two on the woof, all be provided with the gumming on warp one and the warp two, warp two comprises polyamide fibre line and polyester fibre line, warp one comprises wire, high mould low shrinkage polyester industrial yarn and polyamide fibre yarn, the utility model relates to a high-strength polyester cord fabric, through wire and the high mould low shrinkage polyester industrial yarn reinforcing holistic intensity, heat resistance and fatigue resistance on warp one, high mould low shrinkage polyester industrial yarn stability is good, intensity is high, dry heat shrinkage factor is low.

Description

High-strength polyester cord fabric

Technical Field

The utility model relates to a cord fabric technical field specifically is a dacron cord fabric excels in.

Background

The cord fabric is mainly used for framework materials of tires and adhesive tape products. Therefore, it is required that the cord fabric has high strength, fatigue resistance, impact resistance, elongation as low as possible, good heat-resistant stability, good adhesion to rubber, aging resistance, easy processing, etc. Common cord fabrics in the rubber industry include nylon cord fabric, polyester cord fabric, aramid cord fabric, steel cord fabric and the like.

The existing cord fabric has poor strength, heat resistance and fatigue resistance, can not meet the requirements of the existing cord fabric, and has higher cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current cord fabric, intensity, heat resistance, fatigue resistance can be poor, can not satisfy the demand of current cord fabric, the higher problem of cord fabric cost simultaneously, and the dacron cord fabric that excels in that proposes.

In order to achieve the above object, the utility model provides a following technical scheme: the warp yarn comprises weft yarns, wherein the weft yarns are connected with warp yarns I, the weft yarns are connected with warp yarns II, the warp yarns I and the warp yarns II are respectively provided with glue dipping, the warp yarns II comprise polyamide yarns and polyester yarns, and the warp yarns I comprise metal wires, high-modulus low-shrinkage polyester industrial yarns and polyamide yarns.

Preferably, the first warp yarn and the second warp yarn are arranged in parallel, and the first warp yarn and the second warp yarn are arranged adjacently, so that the strength is enhanced, and the relative weight of the whole body is controlled.

Preferably, the first warp is provided with a metal wire serving as a middle shaft, and the high-modulus low-shrinkage polyester industrial yarn and the polyamide yarn are woven around the metal wire in a staggered mode, so that the overall strength, heat resistance and fatigue resistance are enhanced.

Preferably, the second warp yarn is provided with a nylon yarn, the nylon yarn is a central shaft, and the nylon yarn is woven by winding the nylon yarn.

Preferably, the outer surfaces of the first warp yarn and the second warp yarn are both provided with a layer of dipping solution, so that the strength and the wear resistance of the whole body are enhanced.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a dacron cord fabric excels in, through metal filament and the whole intensity of high mould low shrinkage dacron industrial yarn reinforcing, heat resistance and fatigue resistance ability on the warp one, high mould low shrinkage dacron industrial yarn stability is good, intensity is high, dry heat shrinkage factor is low.

Drawings

Fig. 1 is a schematic structural view of the high-strength polyester cord fabric of the present invention.

Fig. 2 is a top view of the high-strength polyester cord fabric of the present invention.

Fig. 3 is a schematic structural diagram of the first high-strength polyester cord fabric warp yarn of the present invention.

Fig. 4 is a schematic structural view of the high-strength polyester cord fabric warp yarn of the present invention.

In the figure: 1-weft yarn, 2-warp yarn I, 3-warp yarn II, 4-gumming, 5-polyester yarn, 6-nylon yarn, 7-metal wire, 8-high-modulus low-shrinkage polyester industrial yarn and 9-nylon yarn.

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. 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.

Referring to fig. 1-4, the present invention provides a technical solution: comprising a weft yarn 1, characterized in that: the warp yarn 1 is connected with a warp yarn I2, the weft yarn 1 is connected with a warp yarn II 3, the warp yarn I2 and the warp yarn II 3 are both provided with glue dipping 4, the warp yarn II 3 is composed of a nylon yarn 6 and a polyester yarn 5, the warp yarn I2 is composed of a metal wire 7, a high-modulus low-shrinkage polyester industrial yarn 8 and a nylon yarn 9, the warp yarn I2 and the warp yarn II 3 are arranged in parallel, the warp yarn I2 and the warp yarn II 3 are arranged adjacently to enhance the strength and control the overall relative weight, the warp yarn I2 is provided with the metal wire 7, the metal wire 7 is a middle shaft, the high-modulus low-shrinkage polyester industrial yarn 8 and the nylon yarn 9 are woven in a staggered mode around the metal wire 7 to enhance the overall strength, the heat resistance and the fatigue resistance, the warp yarn II 3 is provided with the nylon yarn 6, the nylon yarn 6 is a middle shaft, and the polyester yarn 5 is woven by winding the yarn 6, and the outer surfaces of the first warp 2 and the second warp 3 are respectively provided with a layer of dipping solution, so that the strength and the wear resistance of the whole body are enhanced.

The utility model discloses a theory of operation does: the warp yarn I2 is formed by weaving a metal wire 7 serving as a central shaft, the high-modulus low-shrinkage polyester industrial yarn 8 and a nylon yarn 9 are woven around the metal wire 7, the warp yarn II 3 is formed by winding the nylon yarn 6 serving as the central shaft and the polyester yarn 5 on the nylon yarn 6, the high-modulus low-shrinkage polyester industrial yarn 8 is good in stability, high in strength and low in dry heat shrinkage, the high-modulus low-shrinkage polyester industrial yarn 8 is wound on the metal wire 7, and meanwhile, the glue dipping 4 is arranged on the outer side of the high-modulus low-shrinkage polyester industrial yarn, so that the overall strength, heat resistance and.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a dacron cord fabric excels in, includes woof (1), its characterized in that: the warp yarn structure is characterized in that a warp yarn I (2) is connected to the weft yarn (1), a warp yarn II (3) is connected to the weft yarn (1), glue dipping (4) is arranged on each of the warp yarn I (2) and the warp yarn II (3), the warp yarn II (3) is composed of a nylon yarn (6) and a polyester yarn (5), and the warp yarn I (2) is composed of a metal wire (7), a high-modulus low-shrinkage polyester industrial yarn (8) and a nylon yarn (9).

2. The high-strength polyester cord fabric according to claim 1, wherein: the first warp (2) and the second warp (3) are arranged in parallel, and the first warp (2) and the second warp (3) are arranged adjacently.

3. The high-strength polyester cord fabric according to claim 1, wherein: the warp yarn I (2) is provided with a metal wire (7), the metal wire (7) is a middle shaft, and the high-modulus low-shrinkage polyester industrial yarn (8) and the nylon yarn (9) are woven in a staggered mode around the metal wire (7).

4. The high-strength polyester cord fabric according to claim 1, wherein: and the second warp (3) is provided with a nylon yarn (6), the nylon yarn (6) is a central shaft, and the polyester yarn (5) is woven by winding the nylon yarn (6).

5. The high-strength polyester cord fabric according to claim 1, wherein: and the outer surfaces of the first warp (2) and the second warp (3) are respectively provided with a layer of gum dipping solution.