CN208545541U - A kind of novel flame-retardant yarn - Google Patents
A kind of novel flame-retardant yarn Download PDFInfo
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- CN208545541U CN208545541U CN201821109087.6U CN201821109087U CN208545541U CN 208545541 U CN208545541 U CN 208545541U CN 201821109087 U CN201821109087 U CN 201821109087U CN 208545541 U CN208545541 U CN 208545541U
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- novel flame
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Abstract
The utility model discloses a kind of novel flame-retardant yarn, belong to textile material field, including sandwich layer and outer yarn layer, the sandwich layer includes heart yarn and layers of insulating fabric, the heart yarn includes polyester fiber, polyurethane fiber, viscose rayon and collagenous fibres, the cross section of the polyester fiber is trilobal, the polyester fiber is circumferentially uniformly provided with three leaf protrusions, recess is formed between the adjacent leaf protrusion, the polyurethane fiber, viscose rayon and collagenous fibres are respectively provided at three indents, the layers of insulating fabric is located on the surface of heart yarn, the outer yarn layer includes photocatalytic fiber, silver plated fiber, the outer yarn layer is located on the outside of sandwich layer.The utility model is structurally reasonable, enhances fire line, the thermal insulation of yarn, guarantees that yarn has antibiotic and sterilizing ability, improves the elasticity of yarn.
Description
Technical field
The utility model discloses a kind of novel flame-retardant yarn, belongs to textile material field.
Background technique
It is well known that frequently, the awareness of the importance of fire prevention of people is continuously improved all kinds of place fire reports, right with economic development
It is also constantly promoted in the requirement of yarn, fabric made of flame-retardant yarn is widely used in space flight and aviation, army, fire-fighting, petroleum
The fields such as work, electrical, mechanical metallurgy, but existing flame-retardant yarn has a single function, poor heat resistance, poor flexibility.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide for a kind of novel flame-retardant yarn, with
Solve the problems mentioned above in the background art.
To achieve the above object, the utility model provides following technical solution to realize:
A kind of novel flame-retardant yarn, including sandwich layer and outer yarn layer, it is characterized in that: the sandwich layer includes heart yarn and heat insulation fiber
Layer, the heart yarn includes polyester fiber, polyurethane fiber, viscose rayon and collagenous fibres, and the cross section of the polyester fiber is
Trilobal, the polyester fiber are circumferentially uniformly provided with three leaf protrusions, are formed between the adjacent leaf protrusion recessed
Mouthful, the polyurethane fiber, viscose rayon and collagenous fibres are respectively provided at three indents, and the layers of insulating fabric is located at
On the surface of heart yarn, the outer yarn layer includes photocatalytic fiber, silver plated fiber, and the outer yarn layer is located on the outside of sandwich layer, described outer
The outer surface of yarn layer is equipped with heat insulating coat, and the surface of the heat insulating coat is equipped with flame retardant coating.
As preferred: the heat insulating coat is nano oxidized aluminized coating.
As preferred: the flame retardant coating is polyurethane coating.
As preferred: being equipped with air hole on the flame retardant coating and heat insulating coat.
As preferred: the photocatalytic fiber, silver plated fiber reverse-winding are on the outer surface of sandwich layer.
As preferred: the layers of insulating fabric includes glass fibre and ceramic fibre, the glass fibre and ceramic fibre
Reverse-winding is on the outer surface of heart yarn.
As preferred: being equipped with nano alumina particles in the polyester fiber.
The utility model has the beneficial effects that
The utility model is equipped with nano alumina particles in polyester fiber, and heart yarn is made to have more heat resistance, polyester fiber edge
Three leaf protrusions circumferentially are uniformly provided with, form recess, polyurethane fiber, viscose rayon and glue between adjacent leaf protrusion
Fibrinogen is respectively provided at three indents, properly increases the fineness of heart yarn, and heart yarn is made to have stronger elastic force；Layers of insulating fabric is set
On the surface of heart yarn, heat-insulating capability is promoted, prevents heart yarn because high temperature is impaired, to extend the service life of heart yarn；Photocatalytic fiber,
Silver plated fiber reverse-winding makes the fastness of the yarn and toughness have obvious raising, makes simultaneously on the outer surface of sandwich layer
It obtains yarn and has sterilizing ability；Outer yarn layer is equipped with heat insulating coat and flame retardant coating, guarantees the fire retardancy and fire resisting energy of yarn
Power, while keeping yarn heat-insulated, prevent internal structure impaired due to high temperature.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of novel flame-retardant yarn of the utility model；
Fig. 2 is a kind of structural schematic diagram of novel flame-retardant yarn of the utility model China and foreign countries yarn layer；
Fig. 3 is the structural schematic diagram of layers of insulating fabric in a kind of novel flame-retardant yarn of the utility model.
Appended drawing reference: 1, polyester fiber；2, polyurethane fiber；3, viscose rayon；4, collagenous fibres；5, layers of insulating fabric；
6, photocatalytic fiber；7, silver plated fiber；8, heat insulating coat；9, flame retardant coating；10, leaf protrusion；11, glass fibre；12, it makes pottery
Porcelain fiber；13, heart yarn.
Specific embodiment
A kind of novel flame-retardant yarn of the utility model is described further referring to figs. 1 to Fig. 3.
A kind of novel flame-retardant yarn, including sandwich layer and outer yarn layer, sandwich layer includes heart yarn 13 and layers of insulating fabric 5, heart yarn 13
Including polyester fiber 1, polyurethane fiber 2, viscose rayon 3 and collagenous fibres 4, the cross section of polyester fiber 1 is trilobal, polyester
It is equipped with nano alumina particles in fiber 1, so that heart yarn 13 is had more heat resistance, polyester fiber 1 is circumferentially uniformly provided with three leaf
Protrusion 10 forms recess between adjacent leaf protrusion 10, and three indents are respectively equipped with polyurethane fiber 2, viscose rayon 3
With collagenous fibres 4, the fineness of heart yarn 13 is properly increased, guarantees that heart yarn 13 has stronger elastic force；
Layers of insulating fabric 5 is located on the surface of heart yarn 13, and layers of insulating fabric 5 includes glass fibre 11 and ceramic fibre 12,
Glass fibre 11 and 12 reverse-winding of ceramic fibre promote heat-insulating capability, prevent heart yarn 13 because of height on the outer surface of heart yarn 13
Temperature is impaired, to extend the service life of heart yarn 13；
Outer yarn layer includes photocatalytic fiber 6 and silver plated fiber 7, and photocatalytic fiber 6,7 reverse-winding of silver plated fiber are in sandwich layer
Outer surface on, hence it is evident that improve the firmness and toughness of the yarn, while yarn being made to have sterilizing ability；
Outer yarn layer is equipped with heat insulating coat 8 and flame retardant coating 9, and heat insulating coat 8 is nano oxidized aluminized coating, flame retardant coating 9
For polyurethane coating, it is equipped with air hole on flame retardant coating 9 and heat insulating coat 8, guarantees the fire retardancy and refractory ability of yarn,
Keep yarn heat-insulated simultaneously, moreover it is possible to breathe freely, prevent internal structure impaired due to high temperature.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (7)
1. a kind of novel flame-retardant yarn, including sandwich layer and outer yarn layer, it is characterized in that: the sandwich layer includes heart yarn and heat insulation fiber
Layer, the heart yarn includes polyester fiber, polyurethane fiber, viscose rayon and collagenous fibres, and the cross section of the polyester fiber is
Trilobal, the polyester fiber are circumferentially uniformly provided with three leaf protrusions, are formed between the adjacent leaf protrusion recessed
Mouthful, the polyurethane fiber, viscose rayon and collagenous fibres are respectively provided at three indents, and the layers of insulating fabric is located at
On the surface of heart yarn, the outer yarn layer includes photocatalytic fiber, silver plated fiber, and the outer yarn layer is located on the outside of sandwich layer, described outer
The outer surface of yarn layer is equipped with heat insulating coat, and the surface of the heat insulating coat is equipped with flame retardant coating.
2. a kind of novel flame-retardant yarn according to claim 1, it is characterized in that: the heat insulating coat is nano aluminium oxide painting
Layer.
3. a kind of novel flame-retardant yarn according to claim 1, it is characterized in that: the flame retardant coating is polyurethane coating.
4. a kind of novel flame-retardant yarn according to claim 1, it is characterized in that: on the flame retardant coating and heat insulating coat
Equipped with air hole.
5. a kind of novel flame-retardant yarn according to claim 1, it is characterized in that: the photocatalytic fiber, silver plated fiber are anti-
To on the outer surface for being wrapped in sandwich layer.
6. a kind of novel flame-retardant yarn according to claim 1, it is characterized in that: the layers of insulating fabric includes glass fibre
And ceramic fibre, the glass fibre and ceramic fibre reverse-winding are on the outer surface of heart yarn.
7. a kind of novel flame-retardant yarn according to claim 1, it is characterized in that: being equipped in the polyester fiber nano oxidized
Alumina particles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821109087.6U CN208545541U (en) | 2018-07-13 | 2018-07-13 | A kind of novel flame-retardant yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821109087.6U CN208545541U (en) | 2018-07-13 | 2018-07-13 | A kind of novel flame-retardant yarn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208545541U true CN208545541U (en) | 2019-02-26 |
Family
ID=65424555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821109087.6U Expired - Fee Related CN208545541U (en) | 2018-07-13 | 2018-07-13 | A kind of novel flame-retardant yarn |
Country Status (1)
| Country | Link |
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| CN (1) | CN208545541U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110373770A (en) * | 2019-07-10 | 2019-10-25 | 株洲天伦纺织有限责任公司 | A kind of preparation method of flame resistant core spun mixed yarn |
| CN112160047A (en) * | 2020-08-14 | 2021-01-01 | 四川玉扬纺织有限公司 | Radiation-proof composite fabric and preparation method thereof |
| CN112622373A (en) * | 2020-11-30 | 2021-04-09 | 芜湖航天特种电缆厂股份有限公司 | Aramid fiber lacing structure for aerospace |
| CN113668111A (en) * | 2021-09-13 | 2021-11-19 | 四川润厚特种纤维有限公司 | Composite yarn and preparation method thereof |
| CN117488461A (en) * | 2023-11-03 | 2024-02-02 | 绍兴红葡萄纺织装饰品有限公司 | Novel sunlight fabric and manufacturing equipment thereof |
-
2018
- 2018-07-13 CN CN201821109087.6U patent/CN208545541U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110373770A (en) * | 2019-07-10 | 2019-10-25 | 株洲天伦纺织有限责任公司 | A kind of preparation method of flame resistant core spun mixed yarn |
| CN112160047A (en) * | 2020-08-14 | 2021-01-01 | 四川玉扬纺织有限公司 | Radiation-proof composite fabric and preparation method thereof |
| CN112622373A (en) * | 2020-11-30 | 2021-04-09 | 芜湖航天特种电缆厂股份有限公司 | Aramid fiber lacing structure for aerospace |
| CN113668111A (en) * | 2021-09-13 | 2021-11-19 | 四川润厚特种纤维有限公司 | Composite yarn and preparation method thereof |
| CN117488461A (en) * | 2023-11-03 | 2024-02-02 | 绍兴红葡萄纺织装饰品有限公司 | Novel sunlight fabric and manufacturing equipment thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190226 Termination date: 20210713 |