CN216545123U

CN216545123U - High-temperature-resistant waterproof glass fiber needled felt

Info

Publication number: CN216545123U
Application number: CN202123147171.1U
Authority: CN
Inventors: 俞斌; 戈申; 刘瑜
Original assignee: Suzhou Yinyang New Material Co ltd
Current assignee: Suzhou Yinyang New Material Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-05-17
Anticipated expiration: 2031-12-15

Abstract

The utility model provides a high-temperature-resistant waterproof glass fiber needled felt, which relates to the field of glass fiber needled felts and comprises the following components in percentage by weight: felt body and glass fiber layer A; felt body, inside top and the even rigid coupling in bottom have glues glutinous layer A, and glue glutinous layer A and felt body fixed connection. The glass fiber needled felt is provided with the glass fiber layer A and the glass fiber layer B, the strength of the whole glass fiber needled felt is increased by utilizing the mutual weaving mode of the glass fiber layer A and the glass fiber layer B, the condition that the pulling force is too large and the glass fiber needled felt is broken is prevented, and the strength of the glass fiber needled felt is further improved.

Description

High-temperature-resistant waterproof glass fiber needled felt

Technical Field

The utility model relates to the technical field of glass fiber needled felts, in particular to a high-temperature-resistant waterproof glass fiber needled felt.

Background

The glass fiber needled felt is a filtering material with reasonable structure and good performance, which takes glass fiber as raw material, needles the carded chopped glass fiber felt by using a needle, and entangles the fibers among the glass fibers of the felt layer and between the glass fibers of the felt layer and the reinforcing glass fiber base cloth by a mechanical method, so that a fiber web is reinforced to prepare the felt-shaped non-woven fabric filtering material.

The intensity of the whole glass fiber acupuncture felt that the mode of weaving increased can't be utilized to most of current device, and the too big cracked condition that still can take place for the dynamics of dragging, and then reduced the intensity of glass fiber acupuncture felt to current device most can't be to laminating more when producing to glass fiber acupuncture felt when using, make whole glass fiber acupuncture felt glue glutinous stability relatively poor, and then reduced the gluing of glass fiber acupuncture felt and glue glutinous stability.

SUMMERY OF THE UTILITY MODEL

For overcoming the defect that prior art exists, now provide a waterproof type glass fiber needled felt of high temperature resistance, in order to solve the intensity that present device most all can't utilize the whole glass fiber needled felt that the mode of weaving increases, the cracked condition still can take place for the dynamics of pulling is too big, and then the intensity of glass fiber needled felt has been reduced, and present device most all can't be to the laminating more of glass fiber needled felt when producing when using, make whole glass fiber needled felt glue sticky stability relatively poor, and then the problem of the sticky stability of glass fiber needled felt has been reduced.

To achieve the above object, there is provided a high temperature resistant waterproof type glass fiber needled felt, comprising: a felt body and a glass fiber layer A;

the felt body is characterized in that the top and the bottom inside the felt body are uniformly and fixedly connected with adhesive layers A which are fixedly connected with the felt body;

and the glass fiber layer A is arranged inside the felt body and is matched with the felt body.

Furthermore, the felt body is uniformly filled with a high-temperature resistant layer, and the high-temperature resistant layer is fixedly connected with the felt body.

Furthermore, the glass fiber layer B is uniformly sleeved on the inner side of the glass fiber layer A and is matched with the glass fiber layer A.

Furthermore, the top and the bottom of the glass fiber layer A are uniformly and fixedly connected with a sticky layer B, and the sticky layer B is matched with the sticky layer A.

Further, it all is curved shape to glue the position department that glues sticky layer A and glues sticky layer B and be close to each other, and glues sticky layer A and glues sticky layer B mutual adaptation.

Furthermore, the glass fiber layer A and the glass fiber layer B are both made of annular structures, and the glass fiber layer A and the glass fiber layer B are matched with each other.

The glass fiber needled felt has the beneficial effects that the glass fiber layer A and the glass fiber layer B are arranged, the strength of the whole glass fiber needled felt is increased by utilizing the mutual weaving mode of the glass fiber layer A and the glass fiber layer B, the condition that the pulling force is too large and the glass fiber needled felt is broken is prevented, and further the strength of the glass fiber needled felt is improved.

Drawings

FIG. 1 is a schematic sectional front view of an embodiment of the present invention;

FIG. 2 is a schematic front view of an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional side view of an embodiment of the present invention.

In the figure: 1. a felt body; 2. a glass fiber layer A; 3. a glass fiber layer B; 4. a high temperature resistant layer; 5. a sticky layer A; 6. and a sticky layer B.

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The utility model is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.

Fig. 1 is a schematic front cross-sectional view of an embodiment of the present invention, fig. 2 is a schematic front cross-sectional view of an embodiment of the present invention, and fig. 3 is a schematic side cross-sectional view of an embodiment of the present invention.

Referring to fig. 1 to 3, the present invention provides a high temperature resistant waterproof type glass fiber needled felt, including: felt body 1 and glass fiber layer a 2;

the felt body 1 is uniformly and fixedly connected with adhesive layers A5 at the top and the bottom inside, and the adhesive layers A5 are fixedly connected with the felt body 1;

and the glass fiber layer A2 is arranged inside the felt body 1, and the glass fiber layer A2 is matched with the felt body 1.

In this embodiment, the felt body 1 is uniformly filled with the high temperature resistant layer 4, and the high temperature resistant layer 4 is fixedly connected to the felt body 1.

In a preferred embodiment, the entire device is filled with the high temperature resistant layer 4 during use, and then the high temperature is blocked by the high temperature resistant layer 4, so as to improve the high temperature resistance of the device.

In this embodiment, the glass fiber layer B3 is uniformly sleeved on the inner side of the glass fiber layer a2, and the glass fiber layer B3 and the glass fiber layer a2 are matched with each other.

In a preferred embodiment, the glass fiber layer a2 and the glass fiber layer B3 are sleeved with each other to increase the strength of the whole glass fiber needled felt during use, so that the condition that the glass fiber needled felt is broken due to overlarge pulling force is prevented, and the strength of the glass fiber needled felt is further improved.

In the present embodiment, the top and bottom of the fiberglass layer a2 are uniformly fixed with the sticky layer B6, and the sticky layer B6 and the sticky layer a5 are matched with each other.

In a preferred embodiment, the mutual cooperation between the adhesive layer a5 and the adhesive layer B6 can be used to better adhere the glass fiber needled felt during use, so that the whole glass fiber needled felt is more stable in adhesion, and the adhesion stability of the glass fiber needled felt is further improved.

In the present embodiment, the positions of the adhesive layer a5 and the adhesive layer B6 close to each other are curved, and the adhesive layer a5 and the adhesive layer B6 are matched with each other.

In a preferred embodiment, the curved structures of the adhesive layer a5 and the adhesive layer B6 are used to increase the bonding area when an operator is mounting the glass fiber needled felt, thereby improving the bonding stability of the glass fiber needled felt.

In the present embodiment, the glass fiber layer a2 and the glass fiber layer B3 are made of ring structures, and the glass fiber layer a2 and the glass fiber layer B3 are matched with each other.

In a preferred embodiment, the annular structures of the glass fiber layer A2 and the glass fiber layer B3 are utilized to make the glass fiber needled felt more stable in stretching during use, so that the tensile resistance of the glass fiber needled felt is improved.

The utility model can effectively solve the problems that most of the existing devices can not increase the strength of the whole glass fiber needled felt by using a weaving mode, and can break even if the pulling force is too large, thereby reducing the strength of the glass fiber needled felt, and most of the existing devices can not be more attached to the glass fiber needled felt during production when in use, so that the stability of the whole glass fiber needled felt is poor, and the stability of the glass fiber needled felt is further reduced; the glass fiber needled felt is provided with the glass fiber layer A and the glass fiber layer B, the strength of the whole glass fiber needled felt is increased by utilizing the mutual weaving mode of the glass fiber layer A and the glass fiber layer B, the condition that the pulling force is too large and the glass fiber needled felt is broken is prevented, and the strength of the glass fiber needled felt is further improved.

Claims

1. A high temperature resistant waterproof fiberglass needled mat, comprising: a felt body (1) and a glass fiber layer A (2);

the felt body (1) is internally and uniformly and fixedly connected with adhesive layers A (5) at the top and the bottom, and the adhesive layers A (5) are fixedly connected with the felt body (1);

the glass fiber layer A (2) is arranged inside the felt body (1), and the glass fiber layer A (2) is matched with the felt body (1).

2. The high temperature resistant waterproof glass fiber needled felt according to claim 1, characterized in that the felt body (1) is uniformly filled with the high temperature resistant layer (4), and the high temperature resistant layer (4) is fixedly connected with the felt body (1).

3. The high temperature resistant waterproof glass fiber needled felt according to claim 1, characterized in that the glass fiber layer A (2) is sleeved with a glass fiber layer B (3), and the glass fiber layer B (3) and the glass fiber layer A (2) are matched with each other.

4. The high temperature resistant waterproof glass fiber needled felt according to claim 1, wherein the top and bottom of the glass fiber layer A (2) are uniformly and fixedly connected with an adhesive layer B (6), and the adhesive layer B (6) and the adhesive layer A (5) are mutually matched.

5. The high temperature resistant waterproof glass fiber needled felt according to claim 1, wherein the positions where the sticky layer A (5) and the sticky layer B (6) are close to each other are curved, and the sticky layer A (5) and the sticky layer B (6) are matched with each other.

6. The high temperature resistant waterproof glass fiber needled felt according to claim 1, characterized in that the glass fiber layer A (2) and the glass fiber layer B (3) are both made of ring-shaped structures, and the glass fiber layer A (2) and the glass fiber layer B (3) are mutually adapted.