CN216100756U - Non-woven fabric with good flame-retardant effect - Google Patents
Non-woven fabric with good flame-retardant effect Download PDFInfo
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- CN216100756U CN216100756U CN202121456952.6U CN202121456952U CN216100756U CN 216100756 U CN216100756 U CN 216100756U CN 202121456952 U CN202121456952 U CN 202121456952U CN 216100756 U CN216100756 U CN 216100756U
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Abstract
The utility model discloses a non-woven fabric with a good flame retardant effect, which comprises a non-woven fabric, wherein the non-woven fabric comprises a tin paper layer, a glass fiber layer and a polyester fiber layer are respectively bonded on two sides of the tin paper layer, the glass fiber layer comprises a high-alkali layer and a base layer, and the base layer is bonded with one side of the tin paper layer.
Description
Technical Field
The utility model relates to the technical field of non-woven fabrics, in particular to a non-woven fabric with a good flame retardant effect.
Background
The non-woven fabric is also called non-woven fabric, needle-punched cotton, needle-punched non-woven fabric and the like, is produced by adopting polyester fiber and polyester fiber materials and is manufactured by a needle-punching process, can be made into fabrics with different thicknesses, handfeels, hardness and the like, has the characteristics of moisture resistance, air permeability, flexibility, light weight, flame retardance, no toxicity, no odor, low price, recycling and the like, and can be used for different industries, such as sound insulation, heat insulation, electric heating sheets, masks, clothes, medical use, filling materials and the like.
As a novel environment-friendly material, the non-woven fabric is applied to various industries due to the characteristics of low cost and degradability, articles for daily use are also useful, the non-woven fabric in the prior art does not have the characteristics of fire prevention and flame retardance and cannot meet some special requirements, and the special non-woven fabric is urgently needed in some technical fields to meet the technical requirements, so that the non-woven fabric with a good flame retardant effect is provided for solving the provided problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a non-woven fabric with good flame retardant effect.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the non-woven fabric comprises a non-woven fabric layer, wherein the non-woven fabric layer comprises a tin paper layer, and a glass fiber layer and a polyester fiber layer are respectively bonded on two sides of the tin paper layer.
Preferably, the glass fiber layer comprises a high-alkali layer and a base layer, and the base layer is attached to one side of the tin foil layer.
Preferably, a tin paper layer is arranged between the glass fiber layer and the polyester fiber layer.
Preferably, the tin paper layer, the glass fiber layer and the polyester fiber layer are bonded through phenolic resin glue.
Preferably, a plurality of air holes are formed in the polyester fiber layer.
Compared with the prior art, the utility model has the beneficial effects that:
1. in the utility model, the glass fiber layer is arranged in the non-woven fabric, the glass fiber layer is made of the high-alkali layer, so that the non-woven fabric has better fire resistance and heat resistance, and the polyester fiber layer is also arranged in the non-woven fabric, and a plurality of air holes are arranged on the polyester fiber layer to increase the air permeability of the non-woven fabric.
2. According to the utility model, the tin paper layer is arranged between the glass fiber layer and the polyester fiber layer, so that the whole non-woven fabric is shaped, the fire resistance of the non-woven fabric is further increased, each layer is bonded and connected with each layer by adopting phenolic resin glue, the bonding property is strong, the shedding is not easy, and the high temperature resistance is realized.
The glass fiber layer is made of the high-alkali layer, so that the glass fiber layer has better fire resistance and heat resistance, the polyester fiber layer is provided with the plurality of air holes and has better air permeability, the tin paper layer is arranged between the glass fiber layer and the polyester fiber layer, the whole non-woven fabric is shaped, the fire resistance is increased, each layer and each layer are bonded by the phenolic resin adhesive, the adhesion is strong, the non-woven fabric is not easy to fall off, and the glass fiber layer is high in temperature resistance.
Drawings
FIG. 1 is a schematic diagram of a non-woven fabric with good flame retardant effect according to the present invention;
FIG. 2 is a schematic material diagram of a glass fiber layer of a non-woven fabric with good flame retardant effect according to the present invention;
fig. 3 is a schematic material diagram of a polyester fiber layer of a non-woven fabric with a good flame retardant effect according to the present invention.
In the figure: 1. non-woven fabrics; 2. a glass fiber layer; 3. phenolic resin glue; 4. a tin paper layer; 5. A polyester fiber layer; 6. a high alkali layer; 7. a base layer; 8. and (4) air holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-3, a non-woven fabric with good flame retardant effect, includes non-woven fabric 1, and non-woven fabric 1 includes tinfoil layer 4, for monoblock non-woven fabric 1 moulding, has further increased non-woven fabric 1's refractiveness simultaneously, and the both sides of tinfoil layer 4 are bonded with glass fiber layer 2 and polyester fiber layer 5 respectively.
Example two
The embodiment is improved on the basis of the first embodiment: glass fiber layer 2 includes high alkaline layer 6 and basic unit 7, and glass fiber layer 2 adopts high alkaline layer 6 to make, has better refractiveness and heat resistance, and basic unit 7 laminates mutually with one side of tinfoil layer 4, and the silicate layer 8 laminates mutually with one side of tinfoil layer 4, is provided with tinfoil layer 4 between glass fiber layer 2 and the polyester fiber layer 5.
EXAMPLE III
The embodiment is improved on the basis of the first embodiment: all bond through phenolic resin glue 3 between tinpaper layer 4, glass fiber layer 2, the polyester fiber layer 5, adopt 3 bonding connections of phenolic resin glue between every layer and each layer, the strong difficult droing of adhesion nature, high temperature resistant has seted up a plurality of bleeder vents 8 on the polyester fiber layer 5, has set up the gas permeability that a plurality of bleeder vents 8 increase polyester fiber layer 5.
The working principle is as follows: 1 inside glass fiber layer 2 that has set up of non-woven fabrics, glass fiber layer 2 adopts high alkaline layer 6 to make, there are better refractiveness and heat resistance, and 1 inside polyester fiber layer 5 that has still set up of non-woven fabrics, and set up a plurality of bleeder vents 8 on it and increased its gas permeability, one deck tinpaper layer 4 has been set up between glass fiber layer 2 and the polyester fiber layer 5, for 1 moulding of monoblock non-woven fabrics, the refractiveness of non-woven fabrics 1 has further been increased simultaneously, adopt 3 bonding connections of phenolic resin glue between every layer and every layer, the adhesion is strong is difficult for droing, high temperature resistance.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The non-woven fabric with the good flame retardant effect comprises a non-woven fabric (1) and is characterized in that the non-woven fabric (1) comprises a tin paper layer (4), and a glass fiber layer (2) and a polyester fiber layer (5) are respectively bonded on two sides of the tin paper layer (4).
2. The non-woven fabric with good flame retardant effect according to claim 1, wherein the glass fiber layer (2) comprises a high alkali layer (6) and a base layer (7), and the base layer (7) is attached to one side of the tin paper layer (4).
3. The non-woven fabric with good flame retardant effect according to claim 1, wherein a tin paper layer (4) is arranged between the glass fiber layer (2) and the polyester fiber layer (5).
4. The non-woven fabric with good flame retardant effect according to claim 1, wherein the tin paper layer (4), the glass fiber layer (2) and the polyester fiber layer (5) are bonded through phenolic resin glue (3).
5. The non-woven fabric with good flame retardant effect according to claim 1, wherein the polyester fiber layer (5) is provided with a plurality of air holes (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121456952.6U CN216100756U (en) | 2021-06-29 | 2021-06-29 | Non-woven fabric with good flame-retardant effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121456952.6U CN216100756U (en) | 2021-06-29 | 2021-06-29 | Non-woven fabric with good flame-retardant effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216100756U true CN216100756U (en) | 2022-03-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121456952.6U Active CN216100756U (en) | 2021-06-29 | 2021-06-29 | Non-woven fabric with good flame-retardant effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216100756U (en) |
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2021
- 2021-06-29 CN CN202121456952.6U patent/CN216100756U/en active Active
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