CN221028877U - Engineering fiber with water repellent effect - Google Patents
Engineering fiber with water repellent effect Download PDFInfo
- Publication number
- CN221028877U CN221028877U CN202322743990.5U CN202322743990U CN221028877U CN 221028877 U CN221028877 U CN 221028877U CN 202322743990 U CN202322743990 U CN 202322743990U CN 221028877 U CN221028877 U CN 221028877U
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- Prior art keywords
- fiber
- water
- layer
- repellent
- engineering
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- 239000000835 fiber Substances 0.000 title claims abstract description 80
- 239000005871 repellent Substances 0.000 title claims abstract description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 230000002940 repellent Effects 0.000 title claims abstract description 28
- 230000000694 effects Effects 0.000 title claims abstract description 26
- 239000003063 flame retardant Substances 0.000 claims abstract description 29
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 24
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 16
- 229920002972 Acrylic fiber Polymers 0.000 claims abstract description 6
- 239000012783 reinforcing fiber Substances 0.000 claims description 10
- 239000004743 Polypropylene Substances 0.000 claims description 6
- -1 polypropylene Polymers 0.000 claims description 6
- 229920001155 polypropylene Polymers 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 5
- 229920005749 polyurethane resin Polymers 0.000 claims description 5
- 238000009413 insulation Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 9
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
The utility model discloses engineering fiber with a water repellent effect, which comprises an engineering fiber core, wherein a water repellent layer is arranged on the outer side of the engineering fiber core, a flame-retardant heat-insulating layer is arranged on the outer side of the water repellent layer, a reinforcing layer is arranged on the outer side of the flame-retardant heat-insulating layer, and a wear-resistant layer is arranged on the outer side of the reinforcing layer. According to the utility model, the flame-retardant heat-insulating layer is arranged on the outer side of the water-repellent layer and is made of acrylic fiber, so that the flame-retardant heat-insulating layer has better heat resistance and better elasticity, and can play a role in high-efficiency flame retardance and heat insulation.
Description
Technical Field
The utility model relates to the technical field of engineering fibers, in particular to an engineering fiber with a water repellent effect.
Background
The engineering fiber mainly takes the companion polypropylene fiber and the companion polyester fiber as leading products, and has other geosynthetic materials, so that the engineering fiber can effectively improve various comprehensive properties of concrete, and is widely applied to engineering fields such as building construction, water conservancy, road and bridge, tunnel, harbor, military and the like;
The existing engineering fiber is mainly added into concrete to prevent the concrete from cracking and the like, so that the toughness of the concrete is improved to greatly prolong the service life of the concrete, the existing engineering fiber has a certain optimization space for the effect of water repellency and moisture absorption in the use process, and the toughness and the stability of the concrete are easily damaged in seasons with more rainwater, so that the engineering fiber with the water repellency is needed to be designed to solve the problems.
Disclosure of utility model
The utility model aims to provide an engineering fiber with a water repellent effect, so as to solve the problem that the engineering fiber proposed in the background art is difficult to have the water repellent effect.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the engineering fiber with the water repellent effect comprises an engineering fiber core, wherein a water repellent layer is arranged on the outer side of the engineering fiber core, a flame-retardant heat-insulating layer is arranged on the outer side of the water repellent layer, a reinforcing layer is arranged on the outer side of the flame-retardant heat-insulating layer, and a wear-resistant layer is arranged on the outer side of the reinforcing layer.
When the engineering fiber with the water-repellent effect is used, the engineering fiber has a certain water-repellent effect by arranging the water-repellent layer and interweaving the first water-repellent fiber and the second water-repellent fiber, so that the engineering fiber is prevented from causing certain influence on engineering construction under the condition of more external rainwater.
Preferably, the wear-resistant layer is made of aqueous polyurethane resin, and the flame-retardant heat-insulating layer is made of acrylic fiber.
Preferably, the water-repellent layer is formed by interweaving first water-repellent fibers and second water-repellent fibers.
Preferably, the reinforcing layer is composed of a plurality of groups of reinforcing fiber, and the reinforcing fiber is made of nylon fiber.
Preferably, the cross sections of the reinforcing fiber are all round, and the reinforcing fiber is distributed at equal intervals on the outer side of the flame-retardant heat-insulating layer.
Preferably, the material of the first water-repellent fiber is cotton fiber, and the material of the second water-repellent fiber is polypropylene fiber.
Compared with the prior art, the utility model has the beneficial effects that: the engineering fiber with the water-repellent effect realizes high strength and has the water-repellent function;
Through set up the water repellent layer and interweave for first water repellent fiber and second water repellent fiber in the outside of engineering fiber core and form, polypropylene fiber and cotton fiber have the performance that preferred water repellent, moisture absorption and gas permeability are good, can make engineering fiber have certain water repellent effect, prevent to cause certain influence to engineering building under the more circumstances of external rainwater, set up fire-retardant insulating layer and material in the outside of water repellent layer simultaneously and be acrylic fiber, have better heat resistance and elasticity better, can play the effect of high-efficient fire-retardant heat insulation, set up the enhancement layer in the outside of fire-retardant insulating layer simultaneously, and by multiunit reinforcement silk fiber constitution, the nylon fiber has stronger mechanical strength, toughness is high, the wearability is preferred, characteristics such as coefficient of friction is low, so can strengthen engineering fiber's intensity and quality, set up wearing layer and material are waterborne polyurethane resin in the outside of enhancement layer simultaneously, can increase engineering fiber's wear-resisting effect, thereby prolong its life.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic top view of the present utility model;
FIG. 2 is a schematic view of the three-dimensional structure of the engineering fiber core of the present utility model;
fig. 3 is a schematic three-dimensional structure of the present utility model.
Reference numerals in the drawings illustrate: 1. a wear-resistant layer; 2. a reinforcing layer; 3. reinforcing fiber; 4. a flame retardant insulating layer; 5. a first water repellent fiber; 6. a water-repellent layer; 7. a second water repellent fiber; 8. an engineering fiber core.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.
Referring to fig. 1-3, an embodiment of the present utility model is provided: the engineering fiber with the water-repellent effect comprises an engineering fiber core 8, wherein a water-repellent layer 6 is arranged on the outer side of the engineering fiber core 8 of the flame-retardant heat-insulating layer 4;
The water-repellent layer 6 of the flame-retardant heat-insulating layer 4 is formed by interweaving first water-repellent fibers 5 and second water-repellent fibers 7, the first water-repellent fibers 5 are made of cotton fibers, and the second water-repellent fibers 7 of the flame-retardant heat-insulating layer 4 are made of polypropylene fibers;
Specifically, as shown in fig. 1, when in use, the water-repellent layer 6 is arranged and is formed by interweaving the first water-repellent fiber 5 and the second water-repellent fiber 7, and the polypropylene fiber and the cotton fiber have better water-repellent, moisture-absorbing and good air permeability, so that the engineering fiber has a certain water-repellent effect, and a certain influence on the engineering building under the condition of more external rainwater is prevented;
The outer side of the water repellent layer 6 is provided with a flame-retardant heat-insulating layer 4, and the outer side of the flame-retardant heat-insulating layer 4 is provided with a reinforcing layer 2;
The flame-retardant heat-insulating layer 4 is characterized in that the reinforcing layer 2 is composed of a plurality of groups of reinforcing fiber 3, and the reinforcing fiber 3 is made of nylon fiber;
Specifically, as shown in fig. 1, when in use, the reinforcing layer 2 is arranged on the outer side of the flame-retardant heat-insulating layer 4 and consists of a plurality of groups of reinforcing fiber 3, and the nylon fiber has the characteristics of stronger mechanical strength, high toughness, better wear resistance, low friction coefficient and the like, so that the strength and the quality of engineering fiber can be enhanced;
and the wear-resistant layer 1 is arranged on the outer side of the reinforcing layer 2;
The material of the wear-resistant layer 1 of the flame-retardant heat-insulating layer 4 is water-based polyurethane resin, and the material of the flame-retardant heat-insulating layer 4 is acrylic fiber;
Specifically, as shown in fig. 1, when in use, the wear-resistant layer 1 is arranged on the outer side of the reinforcing layer 2, and the material is water-based polyurethane resin, so that the wear-resistant effect of engineering fibers can be increased, the service life of the engineering fibers is prolonged, and meanwhile, the flame-retardant heat-insulating layer 4 is arranged on the outer side of the water-repellent layer 6, and the material is acrylic fibers, so that the engineering fibers have better heat resistance and better elasticity, and can play a role in high-efficiency flame retardance and heat insulation.
Working principle: when the waterproof and heat-insulating composite material is used, the waterproof layer 6 is arranged on the outer side of the engineering fiber core 8 and is formed by interweaving the first waterproof fiber 5 and the second waterproof fiber 7, so that the engineering fiber has a certain waterproof effect, a certain influence on an engineering building under the condition of more external rainwater is prevented, meanwhile, the flame-retardant and heat-insulating layer 4 is arranged on the outer side of the waterproof layer 6, so that the high-efficiency flame-retardant and heat-insulating effect can be achieved, meanwhile, the reinforcing layer 2 is arranged on the outer side of the flame-retardant and heat-insulating layer 4, the strength and quality of the engineering fiber can be enhanced, and the wear-resistant layer 1 is arranged on the outer side of the reinforcing layer 2, so that the wear-resistant effect of the engineering fiber can be improved, and the service life of the engineering fiber is prolonged.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (6)
1. Engineering fiber with water repellent effect, including engineering fiber core (8), its characterized in that: the outside of engineering fiber core (8) is provided with water repellent layer (6), and the outside of water repellent layer (6) is provided with fire-retardant insulating layer (4), the outside of fire-retardant insulating layer (4) is provided with enhancement layer (2), and the outside of enhancement layer (2) is provided with wearing layer (1).
2. An engineered fiber having a water repellent effect according to claim 1, wherein: the wear-resistant layer (1) is made of waterborne polyurethane resin, and the flame-retardant heat-insulating layer (4) is made of acrylic fibers.
3. An engineered fiber having a water repellent effect according to claim 1, wherein: the water-repellent layer (6) is formed by interweaving first water-repellent fibers (5) and second water-repellent fibers (7).
4. An engineered fiber having a water repellent effect according to claim 1, wherein: the reinforcing layer (2) is composed of a plurality of groups of reinforcing fiber (3), and the reinforcing fiber (3) is made of nylon fibers.
5. An engineered fiber having a water repellent effect according to claim 4, wherein: the sections of the reinforcing wire fibers (3) are all round, and the reinforcing wire fibers (3) are distributed at equal intervals on the outer side of the flame-retardant heat-insulating layer (4).
6. An engineered fiber having a water repellent effect according to claim 3, wherein: the first water-repellent fiber (5) is made of cotton fiber, and the second water-repellent fiber (7) is made of polypropylene fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322743990.5U CN221028877U (en) | 2023-10-13 | 2023-10-13 | Engineering fiber with water repellent effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322743990.5U CN221028877U (en) | 2023-10-13 | 2023-10-13 | Engineering fiber with water repellent effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221028877U true CN221028877U (en) | 2024-05-28 |
Family
ID=91133995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322743990.5U Active CN221028877U (en) | 2023-10-13 | 2023-10-13 | Engineering fiber with water repellent effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221028877U (en) |
-
2023
- 2023-10-13 CN CN202322743990.5U patent/CN221028877U/en active Active
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