CN211142312U

CN211142312U - Composite conductive nylon

Info

Publication number: CN211142312U
Application number: CN201922139067.4U
Authority: CN
Inventors: 时兵
Original assignee: Suzhou Haolun Textile Co ltd
Current assignee: Suzhou Haolun Textile Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-07-31
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses a compound electrically conductive nylon, including interior yarn and outer yarn, interior yarn is the straight line shape and includes nylon and inboard strength fiber, nylon is heliciform intertwine with inboard strength fiber and is in the same place, outer yarn includes three outer fibers that set up side by side, and it is conductive fiber, outside strength fiber and elastic fiber respectively, the outer yarn spiral winding that conductive fiber, outside strength fiber and elastic fiber three formed is in the straight line shape interior yarn periphery. The composite conductive nylon combines the nylon body and the blended conductive fiber, so that the strength and toughness of the nylon are effectively maintained, the antistatic effect is good, and the practicability in the field of textile fabrics is high.

Description

Composite conductive nylon

Technical Field

The utility model relates to a compound electrically conductive nylon relates to nylon technical field.

Background

The polyamide is commonly called nylon and has the density of 1.15g/cm ³Is a molecule containing a repeated amide group in the main chain [ NHCO ] ]The thermoplastic resins include aliphatic PA, aliphatic-aromatic PA and aromatic PA. Among them, aliphatic PA has many varieties, high yield and wide application, and its name is defined by general formula Depending on the specific number of carbon atoms of the 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. Polyamide is the trade name of polyamide fiber, also known as nylon, but many of the existing nylons are not conductive, have poor antistatic effect, and the strength and toughness of pure conductive yarn are not high, so the practicability in the yarn releasing field is poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the composite conductive nylon can effectively improve the antistatic effect and strength of nylon.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

The utility model provides a compound electrically conductive nylon, includes interior yarn and outer yarn, interior yarn is the straight line shape and includes nylon and inboard strength fiber, nylon is the heliciform intertwine with inboard strength fiber and is in the same place, outer yarn includes three outer fibers that set up side by side, and it is conductive fiber, outside strength fiber and elastic fiber respectively, the outer yarn spiral winding that conductive fiber, outside strength fiber and elastic fiber three formed is in the straight line shape interior yarn periphery.

Preferably, the inside strength fiber is provided as a polybutylene terephthalate fiber.

Preferably, the conductive fiber is provided as a conductive type metal compound fiber.

Preferably, the outer strength fibers are provided as metal chelate fibers.

Preferably, the elastic fibers are provided as polyolefin elastic fibers.

Preferably, the conductive fiber, the outer strength fiber, and the elastic fiber are woven in parallel with each other with a gap of less than 0.1 mm.

Preferably, when the outer yarn is spirally wound around the inner yarn, the yarn density of the outer yarn is set to 0.1mm to 0.3 mm.

Compared with the prior art, the utility model discloses an useful part is: the composite conductive nylon combines the nylon body and the blended conductive fiber, so that the strength and toughness of the nylon are effectively maintained, the antistatic effect is good, and the practicability in the field of textile fabrics is high.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

Fig. 1 is a partial side view of the present invention.

Wherein, in the figure: 1. inner yarn; 2. a conductive fiber; 3. an outboard strength fiber; 4. an elastic fiber.

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:

A composite conductive nylon as shown in fig. 1, which comprises an inner yarn 1 and an outer yarn, wherein the inner yarn is linear and comprises nylon and an inner side strength fiber, the nylon and the inner side strength fiber are spirally intertwined, in this embodiment, in order to further enhance the strength and toughness of the inner yarn, the inner side strength fiber is polybutylene terephthalate fiber.

The outer yarn includes three outer fibre that set up side by side, and it is conductive fiber 2, outside strength fiber 3 and elastic fiber 4 respectively, the outer yarn spiral winding that conductive fiber, outside strength fiber and elastic fiber three formed does not improve electrically conductive effect in this implementation in the linear interior yarn periphery, conductive fiber sets up to conductive type metal compound fibre, therefore effectively improves the antistatic effect of the surface fabric that nylon was made, and in order to further improve the intensity of outer yarn, outside strength fiber sets up to metal chelate fibre, for the elasticity of further improvement outer yarn and whole nylon, elastic fiber sets up to polyolefin elastic fiber.

For improving the holistic structural strength of nylon, the clearance when conductive fiber, outside strength fiber and elastic fiber weave side by side is less than 0.1mm, and the three closely presses together and sets up side by side, effectively improves holistic structural strength.

In this embodiment, when the outer yarn is spirally wound around the inner yarn, the overall yarn density is set to 0.1mm-0.3mm, so that the tenacity and elastic flexibility of nylon can be improved while the strength of nylon is maintained, and the practicability is high.

Composite conductive nylon combines the conductive fiber of nylon body and blending type, through setting up the interior yarn that is formed by nylon and the blending of strength fiber, when helping keeping nylon's intensity and toughness, can also further improve the intensity of yarn, and by setting up conductive fiber side by side, strength fiber and elastic fiber's outer yarn spiral winding is in the periphery of interior yarn, therefore when making the yarn can possess better electrically conductive effect, further improve the intensity and elasticity and the flexibility of yarn, therefore not only effectively kept the intensity and the toughness of nylon, and antistatic effect is good, therefore the practicality in the textile fabric field 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

1. A composite conductive nylon is characterized in that: including interior yarn and outer yarn, interior yarn is the straight line shape and includes nylon and inboard strength fiber, nylon is the heliciform intertwine with inboard strength fiber and is in the same place, outer yarn includes three outer fibers that set up side by side, and it is conductive fiber, outside strength fiber and elastic fiber respectively, the outer yarn spiral winding that conductive fiber, outside strength fiber and elastic fiber three formed is in the straight line shape interior yarn periphery.

2. The composite conductive nylon of claim 1, wherein: the inner side strength fiber is polybutylene terephthalate fiber.

3. The composite conductive nylon of claim 1, wherein: the conductive fibers are provided as conductive type metal compound fibers.

4. The composite conductive nylon of claim 1, wherein: the outside strength fiber is set as metal chelating fiber.

5. The composite conductive nylon of claim 1, wherein: the elastic fiber is arranged into polyolefin elastic fiber.

6. The composite conductive nylon of claim 1, wherein: and the gaps among the conductive fibers, the outer-side strength fibers and the elastic fibers are less than 0.1mm when the conductive fibers, the outer-side strength fibers and the elastic fibers are spun in parallel.

7. The composite conductive nylon of claim 1, wherein: when the outer yarn is spirally wound on the periphery of the inner yarn, the integral yarn density of the outer yarn is set to be 0.1mm-0.3 mm.