CN212194545U

CN212194545U - Flame-retardant fabric

Info

Publication number: CN212194545U
Application number: CN202020454093.6U
Authority: CN
Inventors: 唐林海; 张瑞云; 楚化强; 石会林; 孙卫平; 刘驰
Original assignee: Jiangsu Chenyue High New Material Co ltd
Current assignee: Jiangsu Chenyue High New Material Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-12-22
Anticipated expiration: 2030-03-31

Abstract

A flame-retardant fabric comprises a central layer positioned in the center, wherein four reinforcing layers for enhancing toughness and strength are arranged on the outer circumference of the central layer; a fiber layer wraps the outer side of the reinforcing layer, and an inner filling layer wrapping the fiber layer is arranged inside the fiber layer; the outside on fibrous layer is equipped with the fire-retardant layer of dacron the surface on the fire-retardant layer of dacron evenly coats the fire-retardant coating of one deck, the utility model discloses a when fire-retardant surface fabric has good solidity, through setting up the fire-retardant layer of dacron and at the fire-retardant coating of the fire-retardant layer of dacron external surface coating certain thickness, ensure flame or mars can not contact with the combustible substance of this surface fabric, the fire resistance of this surface fabric of improvement that can be very big.

Description

Flame-retardant fabric

Technical Field

The utility model relates to a textile technology field is a fire-retardant surface fabric particularly.

Background

The fabric is a product which can not be opened by people, and is used for manufacturing a large number of fields such as clothes, curtains, bedding, indoor decoration and the like, but the fabric is mostly made of flammable materials, particularly, the fabric made of fibers belongs to a heat-sensitive high polymer material and is easy to burn, great potential safety hazard and harm are brought to the textile industry, the field with higher requirements on flame retardant property cannot be met, and therefore, the flame retardant fabric is necessary to be provided.

Disclosure of Invention

The utility model aims at providing a flame-retardant fabric for solving the problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a flame-retardant fabric comprises a central layer positioned in the center, wherein a reinforcing layer for enhancing toughness and strength is arranged on the outer side of the central layer;

a fiber layer wraps the outer side of the reinforcing layer, and an inner filling layer wrapping the fiber layer is arranged inside the fiber layer;

the outer side of the fiber layer is provided with a terylene flame-retardant layer, and the outer surface of the terylene flame-retardant layer is uniformly coated with a flame-retardant coating.

Preferably, the terylene flame retardant layer is made of silicon nitrogen fibers.

Preferably, the reinforcing layer is formed by wrapping a plurality of polyester yarns on the outer surface of the central layer in an interweaving manner.

Preferably, the filling layer is a flame retardant adhesive.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a when fire-retardant surface fabric has good solidity, through setting up the fire-retardant layer of dacron and the fire-retardant coating of certain thickness of coating at the fire-retardant layer surface of dacron, ensure flame or mars can not contact with the combustible substance of this surface fabric, the fire resistance of this surface fabric of improvement that can be very big.

The invention will be further elucidated with reference to the drawings and the detailed description:

drawings

Fig. 1 is a schematic structural diagram of the present invention;

in the figure:

1-a central layer;

2-reinforcing layer;

3-a filling layer;

4-a fiber layer;

5-a terylene flame retardant layer;

6-flame retardant coating.

Detailed Description

It should be understood that the following detailed description is intended to illustrate the invention and is not intended to limit the scope of the invention. It should be noted that, in the following description, the words "front", "back", "left", "right", "upper" and "lower" are used, the words "left", "right", "upper" and "lower" refer to directions in the drawings, the words "front" and "back" refer to directions toward or away from the geometric center of a specific component, respectively, and in combination with the drawings in the embodiments of the present invention, the technical solution in the embodiments of the present invention is clearly and completely described, it is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments.

Referring to fig. 1, fig. 1 is a flame retardant fabric of this embodiment, including a central layer 1 located in the center, a reinforcing layer 2 for enhancing toughness and strength is disposed outside the central layer 1, and the reinforcing layer 2 is formed by wrapping a plurality of polyester yarns on the outer surface of the central layer 1 in an interlaced manner, so as to enhance strength.

A fiber layer 4 is wrapped on the outer side of the reinforcing layer 2, an inner filling layer 3 wrapping the fiber layer 4 is arranged inside the fiber layer 4, and the filling layer 3 is a flame-retardant adhesive so as to improve flame retardance;

the outside of fibrous layer 4 is equipped with the fire-retardant layer of dacron 5, and the material of the fire-retardant layer of dacron 5 is silicon nitrogen fiber, and silicon nitrogen fiber also has certain fire resistance, at the even coating one deck flame retardant coating 6 of the surface on the fire-retardant layer of dacron 5.

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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A flame-retardant fabric is characterized in that: the steel plate comprises a central layer (1) positioned in the center, and a reinforcing layer (2) for enhancing toughness and strength is arranged on the outer side of the central layer (1);

a fiber layer (4) is wrapped on the outer side of the reinforcing layer (2), and a filling layer (3) wrapping the fiber layer (4) is arranged in the fiber layer;

the outer side of the fiber layer (4) is provided with a terylene flame-retardant layer (5), and the outer surface of the terylene flame-retardant layer (5) is uniformly coated with a flame-retardant coating (6).

2. The flame-retardant fabric according to claim 1, wherein: the terylene flame-retardant layer (5) is made of silicon nitrogen fibers.

3. The flame-retardant fabric according to claim 1, wherein: the reinforcing layer (2) is formed by wrapping a plurality of polyester yarns on the outer surface of the central layer (1) in an interweaving mode.

4. The flame-retardant fabric according to claim 1, wherein: the filling layer (3) is a flame-retardant adhesive.