CN220704162U - High Jiang Chongbi flame-retardant and corrosion-resistant braid - Google Patents
High Jiang Chongbi flame-retardant and corrosion-resistant braid Download PDFInfo
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- CN220704162U CN220704162U CN202322207955.1U CN202322207955U CN220704162U CN 220704162 U CN220704162 U CN 220704162U CN 202322207955 U CN202322207955 U CN 202322207955U CN 220704162 U CN220704162 U CN 220704162U
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- 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 title claims abstract description 52
- 239000003063 flame retardant Substances 0.000 title claims abstract description 52
- 238000005260 corrosion Methods 0.000 title claims abstract description 18
- 230000007797 corrosion Effects 0.000 title claims abstract description 16
- 239000010410 layer Substances 0.000 claims abstract description 83
- 239000005871 repellent Substances 0.000 claims abstract description 40
- 239000004744 fabric Substances 0.000 claims abstract description 38
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 230000002940 repellent Effects 0.000 claims abstract description 22
- 239000011241 protective layer Substances 0.000 claims abstract description 21
- 229920006231 aramid fiber Polymers 0.000 claims abstract description 20
- 239000004760 aramid Substances 0.000 claims abstract description 17
- 229920003235 aromatic polyamide Polymers 0.000 claims abstract description 16
- 108010039918 Polylysine Proteins 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- 229920000656 polylysine Polymers 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 230000004224 protection Effects 0.000 claims description 3
- 230000003115 biocidal effect Effects 0.000 claims 3
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 13
- 239000002131 composite material Substances 0.000 abstract description 9
- 230000002411 adverse Effects 0.000 abstract description 6
- 239000000835 fiber Substances 0.000 abstract description 6
- 230000032683 aging Effects 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 239000008151 electrolyte solution Substances 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000003242 anti bacterial agent Substances 0.000 abstract description 2
- 238000003475 lamination Methods 0.000 abstract description 2
- 239000002585 base Substances 0.000 description 17
- 239000006255 coating slurry Substances 0.000 description 8
- 238000000576 coating method Methods 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 5
- 239000000839 emulsion Substances 0.000 description 4
- 229920002635 polyurethane Polymers 0.000 description 4
- 239000004814 polyurethane Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000006750 UV protection Effects 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000012757 flame retardant agent Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- XJKVPKYVPCWHFO-UHFFFAOYSA-N silicon;hydrate Chemical compound O.[Si] XJKVPKYVPCWHFO-UHFFFAOYSA-N 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The utility model discloses a high Jiang Chongbi flame-retardant and corrosion-resistant braid, which comprises an aramid fiber base cloth layer, water-repellent layers positioned on the front side and the back side of the aramid fiber base cloth layer, an antibacterial flame-retardant layer arranged on the outer surface of the water-repellent layer and a UV-resistant protective layer positioned on the outer surface of the antibacterial flame-retardant layer, wherein the aramid fiber base cloth layer, the water-repellent layers, the antibacterial flame-retardant layer and the UV-resistant protective layer are sequentially laminated in a lamination mode. The aramid fiber base cloth provides higher strength-weight ratio and flame retardance for the composite fabric; the water repellent agent in the water repellent layer has a water repellent effect, and adverse effects of environmental water, electrolyte solution and the like on the structural stability of the aramid base fabric during use are reduced; the antibacterial flame-retardant layer contains an antibacterial agent and a flame retardant, so that the composite braid has a flame-retardant effect and an antibacterial effect, and the durable and stable antibacterial flame retardance is realized; the anti-ultraviolet protective layer can prevent the ultraviolet rays in sunlight from adversely affecting fiber ageing and damage easily generated by the irradiation of the braid when the braid is used in an outdoor environment through the absorption and reflection of the anti-ultraviolet finishing agent.
Description
Technical Field
The utility model relates to textile materials, in particular to a high Jiang Chongbi flame-retardant and corrosion-resistant braid.
Background
With the rapid development of the special spinning materials, the application of fiber products adopting aromatic polyamide fibers (abbreviated as aramid fibers) as raw materials is increasing. The aramid fiber as a novel special fiber has the excellent properties of ultrahigh strength, high modulus, high temperature resistance, acid and alkali resistance, light weight and the like, has the strength which is 5-6 times that of the steel wire with the same fineness, is widely applied to the fields of national defense, aerospace, high-speed trains, electrician insulation and the like, and belongs to a high-tech novel fiber material with special application properties.
In the hoisting industry, the traditional hoisting tool is a steel wire rope, and the hoisting belt is a substitute product of the steel wire rope, so that the product is easily damaged and destroyed to a certain extent in use. At present, the hoisting belt processed by adopting polyester filaments as raw materials has obvious performances in the aspects of flexibility, wear resistance, alkali resistance, acid resistance and the like. On the other hand, in practical application, since the hoisting belt is mostly used in working environments such as outdoors, offshore, ports and wharfs, the hoisting belt is saturated with ultraviolet irradiation and is corroded in humid environment, aging and rapid strength reduction of the hoisting belt are easily caused, and the hoisting belt has the defects of flammability, easiness in generating static electricity, easiness in being cut and the like. Therefore, how to meet the requirements of different application places, the product with special functions of ultraviolet resistance, static resistance, flame retardance, high temperature resistance, corrosion resistance and the like can be prepared, and the braid application requirements of different environments and places can be met, so that the method has very important significance.
Disclosure of Invention
Aiming at the problem that the existing hoisting belt can not meet the requirements of different application places, the utility model provides a high Jiang Chongbi flame-retardant and corrosion-resistant braid, which takes aramid fabric as base cloth, and adopts water repellent agent, antibacterial agent, flame retardant agent and ultraviolet resistant agent to carry out layered coating finishing processing in combination, so that the composite fabric is endowed with high strength-weight ratio, wear resistance and corrosion resistance.
In order to achieve the above purpose, according to one aspect of the present utility model, there is provided a high Jiang Chongbi flame-retardant and anti-corrosion webbing, which includes an aramid fabric layer, water-repellent layers on the front and back surfaces of the aramid fabric layer, an antibacterial flame-retardant layer disposed on the outer surface of the water-repellent layer, and an anti-uv protective layer disposed on the outer surface of the antibacterial flame-retardant layer, wherein the aramid fabric layer, the water-repellent layers, the antibacterial flame-retardant layer, and the anti-uv protective layer are laminated in sequence in a lamination composite manner.
Preferably, the aramid base fabric layer is a plain weave fabric with doubled 1600-3000 denier aramid filaments as warp and weft.
Specifically, the width of the aramid fiber base cloth layer is 120-300 mm, and the breaking strength is 180-500 kN.
Preferably, the water-repellent layer is a silicone water-repellent layer.
Further, the gram weight of the water repellent layer is 35-50 g/m 2 。
Preferably, the antibacterial flame-retardant layer is a brominated flame retardant/polylysine/nano silver antibacterial flame-retardant layer.
Further, the gram weight of the antibacterial flame-retardant layer is 75-100 g/m 2 。
Preferably, the anti-ultraviolet protective layer is a nano anti-ultraviolet finishing agent/organosilicon water repellent agent anti-ultraviolet protective layer.
Further, the gram weight of the ultraviolet resistant protective layer is 30-45 g/m 2 。
Through the technical scheme, the utility model has the following beneficial effects:
the structure of the high-strength-weight-ratio flame-retardant anti-corrosion braid comprises an aramid fiber base cloth layer, water-repellent layers arranged on the front and back surfaces of the aramid fiber base cloth layer, an antibacterial flame-retardant layer arranged above the water-repellent layers, and a UV-resistant protective layer arranged above the antibacterial flame-retardant layer; the aramid fiber base cloth layer, the water-repellent layer, the antibacterial flame-retardant layer and the ultraviolet-resistant protective layer are sequentially processed through laminated and compounded coatings. The aramid fiber base cloth provides higher strength-weight ratio and flame retardance for the composite fabric; the water repellent agent in the water repellent layer has a water repellent effect, and adverse effects of environmental water, electrolyte solution and the like on the structural stability of the aramid base fabric during use are reduced; the antibacterial flame-retardant layer contains an antibacterial flame-retardant effect, so that the composite braid has a flame-retardant effect, the antibacterial effect is further improved, and the durable and stable antibacterial flame retardance is provided for the braid; the anti-ultraviolet protective layer can prevent the ultraviolet rays in sunlight from adversely affecting fiber ageing and damage easily generated by the irradiation of the braid when the braid is used in an outdoor environment through the absorption and reflection of the anti-ultraviolet finishing agent.
Drawings
FIG. 1 is a schematic cross-sectional view of a high strength abrasion resistant electromagnetic shielding composite fabric according to the present utility model.
Description of the reference numerals
1. An aramid base cloth layer; 2. a water-repellent layer; 3. an antibacterial flame retardant layer; 4. and a UV-protective layer.
Detailed Description
The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; either directly or indirectly via an intermediate medium, or in communication with each other or in interaction with each other. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
As shown in figure 1, the high-strength-to-weight ratio flame-retardant and corrosion-resistant braid structurally comprises an aramid fiber base cloth layer 1, water-repellent layers 2 arranged on the front and back surfaces of the aramid fiber base cloth layer 1, an antibacterial flame-retardant layer 3 arranged on the outer surface of the water-repellent layers 2, and a UV-resistant protective layer 4 provided with the antibacterial flame-retardant layer 3; the aramid fiber base cloth layer 1, the water repellent layer 2, the antibacterial flame retardant layer 3 and the ultraviolet resistant protective layer 4 are sequentially processed through laminated and compounded coatings.
According to the technical scheme, the aramid base cloth layer 1 is a woven fabric woven by using 1600-3000 denier aramid filaments as raw materials and adopting double strands as warp yarns and weft yarns in a plain weave, and has the width of 120-300 mm and the breaking strength of 180-500 kN. The aramid fiber base cloth provides the composite fabric with higher strength-weight ratio and flame retardance.
In the technical scheme, the water repellent layer 2 is prepared by mixing an organosilicon water repellent agent with polyacrylate and polyurethane emulsion to prepare coating slurry, respectively coating the coating slurry on the front side and the back side of an aramid fiber base cloth layer, and baking, wherein the gram weight of the water repellent layer 2 is 35-50 g/m 2 . The organic silicon water repellent agent in the water repellent layer 2 has a water repellent effect, and reduces the adverse effects of environmental water, electrolyte solution and the like on the structural stability of the aramid base cloth during use.
In the technical scheme, the antibacterial flame-retardant layer 3 is prepared by mixing a brominated flame retardant, polylysine and nano silver into an emulsion of polyacrylate and polyurethane to prepare coating slurry, coating the coating slurry on the water-repellent layer 2, and baking the coating slurry, wherein the weight of the antibacterial flame-retardant layer 3 is 75-100 g/m 2 . The antibacterial flame-retardant layer 3 contains a brominated flame retardant with good flame-retardant effect, so that the composite braid has flame-retardant effect, the polylysine has antibacterial effect and flame retardance, the antibacterial effect is further improved by combining with nano silver addition, and the durable and stable antibacterial flame retardance is provided for the braid.
In the technical scheme, the anti-ultraviolet protective layer 4 is prepared by mixing a nano anti-ultraviolet finishing agent and an organosilicon water repellent agent into polyurethane emulsion to prepare coating slurry, coating the coating slurry on the antibacterial flame-retardant layer 3, and baking the coating slurry, wherein the gram weight of the anti-ultraviolet protective layer 4 is 30-45 g/m 2 . The nanometer anti-ultraviolet finishing agent is added in the anti-ultraviolet protective layer 4, so that adverse effects of ultraviolet rays in sunlight on fiber ageing and damage easily generated by irradiation of the braid in use of the braid in an outdoor environment can be avoided through absorption and reflection of the anti-ultraviolet finishing agent.
Polyurethane emulsion is used in the water repellent layer 2, the antibacterial flame retardant layer 3 and the ultraviolet-resistant protective layer 4, so that good film forming property on the surface of the woven belt is ensured, and the durability of the finishing effect is improved; on the other hand, the formed high polymer film has good ductility, can meet the requirement of synchronous deformation of the coating film material structure under the elastic deformation of the woven belt aramid base cloth layer in the stretching process, and ensures that the finishing agent has higher bonding fastness.
The preferred embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present utility model within the scope of the technical concept of the present utility model, and all the simple modifications belong to the protection scope of the present utility model.
In addition, the specific features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various possible combinations are not described further.
Moreover, any combination of the various embodiments of the utility model can be made without departing from the spirit of the utility model, which should also be considered as disclosed herein.
Claims (9)
1. The utility model provides a high Jiang Chongbi fire-retardant anticorrosive meshbelt, its characterized in that includes aramid fiber base cloth layer (1), is located the water repellent layer (2) of aramid fiber base cloth layer (1) front and reverse, set up in antibiotic fire-retardant layer (3) of water repellent layer (2) surface and be located anti-ultraviolet protection layer (4) of antibiotic fire-retardant layer (3) surface, aramid fiber base cloth layer (1), water repellent layer (2), antibiotic fire-retardant layer (3) and anti-ultraviolet protection layer (4) are laminated through range upon range of compound mode in proper order.
2. The high-strength-to-weight ratio flame-retardant corrosion-resistant woven tape according to claim 1, wherein the aramid base fabric layer (1) is a plain weave fabric with doubled 1600-3000 denier aramid filaments as warp yarns and weft yarns.
3. The high-strength-to-weight-ratio flame-retardant corrosion-resistant braid as claimed in claim 2, wherein the width of the aramid fiber base cloth layer (1) is 120-300 mm, and the breaking strength is 180-500 kN.
4. The high-strength-to-weight-ratio flame-retardant corrosion-resistant webbing according to claim 1, characterized in that the water-repellent layer (2) is a silicone water-repellent layer.
5. The high-strength-to-weight-ratio flame-retardant corrosion-resistant webbing according to claim 4, characterized in that the gram weight of the water-repellent layer (2) is 35-50 g/m 2 。
6. The high-strength-to-weight ratio flame-retardant corrosion-resistant braid as claimed in claim 1, wherein the antibacterial flame-retardant layer (3) is a brominated flame retardant/polylysine/nano silver antibacterial flame-retardant layer.
7. The high-strength-to-weight-ratio flame-retardant and corrosion-resistant braid as claimed in claim 6, wherein the gram weight of the antibacterial flame-retardant layer (3) is 75-100 g/m 2 。
8. The high-strength-to-weight ratio flame-retardant corrosion-resistant webbing according to claim 1, characterized in that the uv-protective layer (4) is a nano uv-protective finish/silicone water repellent uv-protective layer.
9. The high-strength-to-weight-ratio flame-retardant corrosion-resistant webbing according to claim 8, characterized in that the gram weight of the ultraviolet-resistant protective layer (4) is 30-45 g/m 2 。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322207955.1U CN220704162U (en) | 2023-08-17 | 2023-08-17 | High Jiang Chongbi flame-retardant and corrosion-resistant braid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322207955.1U CN220704162U (en) | 2023-08-17 | 2023-08-17 | High Jiang Chongbi flame-retardant and corrosion-resistant braid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220704162U true CN220704162U (en) | 2024-04-02 |
Family
ID=90436161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322207955.1U Active CN220704162U (en) | 2023-08-17 | 2023-08-17 | High Jiang Chongbi flame-retardant and corrosion-resistant braid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220704162U (en) |
-
2023
- 2023-08-17 CN CN202322207955.1U patent/CN220704162U/en active Active
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