CN211394772U - Nano flame-retardant nylon - Google Patents
Nano flame-retardant nylon Download PDFInfo
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- CN211394772U CN211394772U CN201922386589.4U CN201922386589U CN211394772U CN 211394772 U CN211394772 U CN 211394772U CN 201922386589 U CN201922386589 U CN 201922386589U CN 211394772 U CN211394772 U CN 211394772U
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Abstract
The utility model discloses a fire-retardant nylon of nanometer, including yarn core and outside yarn, the yarn core sets up to by one or many polyamide fiber, outside yarn winding is in the polyamide fiber periphery, outside yarn sets up to many and forms by nanometer flame retardant fiber and moisture absorption perspire fibre blending, be equipped with between outside yarn and the yarn core and be used for fire-retardant membrane, the cladding of fire-retardant membrane is in the outside of yarn core. The nanometer flame-retardant nylon combines the nylon body, the nanometer flame-retardant fiber and the flame-retardant film, so that the flame-retardant effect of the nylon is effectively improved, the structural strength is high, and the application is wider.
Description
Technical Field
The utility model relates to a fire-retardant nylon of nanometer relates to nylon technical field.
Background
The polyamide is commonly called nylon and has the density of 1.15g/cm3Is a molecule containing a repeated amide group in the main chain [ NHCO ]]The thermoplastic resins include aliphatic PA, aliphatic-aromatic PA and aromatic PA. The aliphatic PA has many varieties, large yield and wide application, and the name is determined by the specific carbon atom number of the synthetic monomer. Invented by the american famous chemist caroth and his research group. Nylon is a term for polyamide fibers, which can be made into long fibers or short fibers. BrocadeWhile nylon is a trade name of polyamide fiber, also called nylon, many of the existing nylons have poor flame retardancy, so that the flame retardancy of the corresponding fabrics made of nylon is not high, and the nylon is particularly not suitable for clothes used in special occasions requiring high temperature resistance and flame retardancy.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: provides the nanometer flame-retardant nylon which can effectively improve the flame-retardant effect and the strength.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model provides a fire-retardant nylon of nanometer, includes yarn core and outside yarn, the yarn core sets up to by one or many polyamide fiber, outside yarn winding is in the polyamide fiber periphery, outside yarn sets up to many and forms by the blending of nanometer flame retardant fiber and moisture absorption perspiring fibre, be equipped with between outside yarn and the yarn core and be used for fire-retardant membrane, the outside at the yarn core is wrapped to fire-retardant membrane.
Preferably, the flame-retardant film is provided as a waterproof breathable film.
Preferably, the flame-retardant film is provided as a flame-retardant thin film made of polytetrafluoroethylene.
Preferably, the number of the polyamide fibers in the yarn core is three, and the yarn core is integrally formed by intertwining and knitting the three polyamide fibers.
Preferably, the outer yarn is spirally wound around the outer periphery of the yarn core.
Preferably, the moisture-absorbing and sweat-releasing fiber is provided as a topwood fiber.
Preferably, the exterior of the outer yarn is covered with at least one layer of high temperature resistant breathable film.
Preferably, the high-temperature-resistant breathable film is a polytetrafluoroethylene film.
Compared with the prior art, the utility model discloses an useful part is: the nanometer flame-retardant nylon combines the nylon body, the nanometer flame-retardant fiber and the flame-retardant film, so that the flame-retardant effect of the nylon is effectively improved, the structural strength is high, the application is wider, and the practicability is high.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a cross-sectional view of the present invention.
Wherein, in the figure: 1. a yarn core; 2. an outer yarn; 3. a flame retardant film; 4. a high temperature resistant breathable film.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but 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 all belong to the protection scope of the present invention:
the nano flame-retardant nylon shown in fig. 1 comprises a yarn core 1 and an external yarn 2, wherein the yarn core is formed by one or more polyamide fibers, in the embodiment, in order to improve the strength of the yarn core, the number of the polyamide fibers in the yarn core is three, the polyamide fibers are mutually wound and woven to form a whole, the external yarn is wound on the periphery of the polyamide fibers, the external yarn is formed by blending the nano flame-retardant fibers and moisture absorption and sweat releasing fibers, a flame-retardant film 3 for flame retardance is arranged between the external yarn and the yarn core, and the flame-retardant film is coated outside the yarn core.
In this embodiment, in order to improve the flame retardant effect, the flame retardant film is a waterproof breathable film, and further, the flame retardant film is a flame retardant film made of polytetrafluoroethylene, and the polytetrafluoroethylene film also has high temperature resistance, so that the flame retardant effect is better.
In this embodiment, outside yarn is the heliciform winding in yarn core periphery, therefore effectively improves the intensity of outer yarn and the toughness and the intensity of whole nylon, moisture absorption perspiring fibre sets up to Topcool fibre, therefore effectively improves the holistic moisture absorption effect of nylon, is particularly suitable for when the preparation surface fabric.
In addition, in this embodiment, in order to further improve the flame retardant effect of nylon, the outside of the external yarn is wrapped with a layer of high temperature resistant breathable film 4, and the high temperature resistant breathable film is set as a polytetrafluoroethylene film.
Therefore, in practical application, the nanometer flame-retardant nylon adopts the nylon body as the inner core, so that the original characteristics of nylon are kept, the outer yarn adopts the yarn formed by blending the nanometer flame-retardant fibers and the moisture absorption fibers, so that the flame-retardant effect of the nylon is effectively improved, the moisture absorption is good, the comfort level of the fabric can be improved when the fabric is manufactured, the fabric is particularly suitable for the fabric applied to high-temperature occasions, and the flame-retardant effect of the nylon is further improved by combining the inner layer and the outer layer of high-temperature-resistant breathable flame-retardant films, and the structural strength is high, so that the application is wider and the practicability is high.
It is to be emphasized that: the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form, and any simple modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (8)
1. A nanometer flame-retardant nylon is characterized in that: the yarn comprises a yarn core and external yarns, wherein the yarn core is formed by one or more polyamide fibers, the external yarns are wound on the periphery of the polyamide fibers, the external yarns are formed by multiple flame-retardant nanofiber and moisture absorption and perspiration fibers in a blending mode, a flame-retardant film used for flame retardance is arranged between the external yarns and the yarn core, and the flame-retardant film is wrapped outside the yarn core.
2. The nano flame-retardant nylon of claim 1, wherein: the flame-retardant film is a waterproof breathable film.
3. The nano flame-retardant nylon according to claim 2, wherein: the flame-retardant film is a flame-retardant film made of polytetrafluoroethylene.
4. The nano flame-retardant nylon of claim 1, wherein: the number of the polyamide fibers in the yarn core is three, and the three polyamide fibers are mutually wound and woven to form a whole.
5. The nano flame-retardant nylon of claim 1, wherein: the outer yarn is spirally wound on the periphery of the yarn core.
6. The nano flame-retardant nylon of claim 1, wherein: the moisture absorption and sweat releasing fiber is set as a Topcool fiber.
7. The nano flame-retardant nylon of claim 1, wherein: the outside of the external yarn is coated with at least one layer of high temperature resistant breathable film.
8. The nano flame retardant nylon of claim 7, wherein: the high-temperature-resistant breathable film is a polytetrafluoroethylene film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922386589.4U CN211394772U (en) | 2019-12-26 | 2019-12-26 | Nano flame-retardant nylon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922386589.4U CN211394772U (en) | 2019-12-26 | 2019-12-26 | Nano flame-retardant nylon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211394772U true CN211394772U (en) | 2020-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922386589.4U Active CN211394772U (en) | 2019-12-26 | 2019-12-26 | Nano flame-retardant nylon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211394772U (en) |
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2019
- 2019-12-26 CN CN201922386589.4U patent/CN211394772U/en active Active
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