CN218577177U - Ultraviolet-resistant and aging-resistant coated fabric - Google Patents
Ultraviolet-resistant and aging-resistant coated fabric Download PDFInfo
- Publication number
- CN218577177U CN218577177U CN202221979813.6U CN202221979813U CN218577177U CN 218577177 U CN218577177 U CN 218577177U CN 202221979813 U CN202221979813 U CN 202221979813U CN 218577177 U CN218577177 U CN 218577177U
- Authority
- CN
- China
- Prior art keywords
- resistant
- ultraviolet
- aging
- yarns
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model provides an anti-ultraviolet aging-resistant coated fabric, which belongs to the technical field of textile fabrics and comprises a base fabric layer and an anti-ultraviolet aging-resistant polyurethane coating; the ultraviolet-resistant and aging-resistant polyurethane coating is coated on the surface of the base cloth layer; the base cloth layer is formed by interweaving warp yarns and weft yarns, and the warp yarns and the weft yarns are both multifunctional wear-resistant yarns; the multifunctional wear-resistant yarn comprises ramie fiber yarn and polyester yarn and nylon yarn which are spirally wound outside the ramie fiber yarn. The utility model has the advantages of good wear resistance, high strength, ultraviolet resistance, aging resistance and the like, and is suitable for outdoor tent cloth.
Description
Technical Field
The utility model relates to a textile fabric technical field, concretely relates to ultraviolet resistance ageing-resistant coated fabric.
Background
The coated fabric is mainly characterized in that a layer of material with special functions is coated on the basis of the fabric by adopting a special process, so that the fabric is added with special functions. And is also referred to as a functional coating facing. The coated fabric is applied to various fields, wherein the coated fabric applied to the tent fabric needs to have ultraviolet resistance and aging resistance due to long-term exposure to the outdoors, and meanwhile, the tent fabric needs to have excellent wear resistance due to large wear when being used outdoors, but the existing coated tent fabric has poor wear resistance, so that the application range is small. Therefore, the utility model provides an ultraviolet resistance ageing-resistant coated fabric with excellent wearability.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an ultraviolet resistance ageing-resistant coated fabric.
In order to solve the technical problem, the purpose of the utility model is to realize the following:
an ultraviolet-resistant and aging-resistant coated fabric, comprising: a base cloth layer and an ultraviolet-resistant and aging-resistant polyurethane coating; the ultraviolet-resistant and aging-resistant polyurethane coating is coated on the surface of the base cloth layer;
the base cloth layer is formed by interweaving warp yarns and weft yarns, and the warp yarns and the weft yarns are both multifunctional wear-resistant yarns; the multifunctional wear-resistant yarn comprises ramie fiber yarn and polyester yarn and nylon yarn which are spirally wound outside the ramie fiber yarn.
On the basis of the scheme, the polyester yarns and the nylon yarns are spirally wound outside the ramie fiber yarns in an arrangement mode.
In addition to the above-mentioned aspects, as a preferable aspect of the above-mentioned aspects, a flame-retardant antibacterial finishing agent layer is attached to the surface of the base fabric layer.
On the basis of the scheme, as a preferable scheme of the scheme, one side of the base fabric layer, which is far away from the ultraviolet-resistant and aging-resistant polyurethane coating, is provided with a soft antibacterial polyurethane coating.
On the basis of the scheme, as a preferable scheme of the scheme, an ultrahigh molecular weight polyethylene fabric layer is arranged on one side, away from the ultraviolet-resistant and aging-resistant polyurethane coating, of the base fabric layer; the ultra-high molecular weight polyethylene fabric layer is formed by interweaving ultra-high molecular weight polyethylene fiber yarns in a warp-weft mode.
In addition to and as a preferable mode of the above mode, a flame retardant layer is attached to the surface of the ultra-high molecular weight polyethylene fiber yarn.
The utility model has the advantages that: the utility model provides an ultraviolet resistance ageing-resistant coated cloth includes the base cloth layer and coats the ultraviolet resistance ageing-resistant polyurethane coating on the base cloth layer, and the base cloth layer is interweaved by multi-functional wear-resisting yarn longitude and latitude and forms, has excellent wearability, has mildew-proof simultaneously, antibacterial remove the mite, remove multiple functions such as peculiar smell, has improved the feel of surface fabric greatly. The coating adopts an ultraviolet-resistant and aging-resistant polyurethane coating, not only has the characteristics of ultraviolet resistance and aging resistance, but also has the advantages of wear resistance, heat resistance and corrosion resistance, and the applicability of the fabric is improved.
Drawings
Fig. 1 is a schematic view of a fabric layer structure according to an embodiment of the present invention.
Fig. 2 is a schematic view of a precoat structure according to the embodiment of the present invention.
Fig. 3 is a schematic view of a three-side material layer structure according to an embodiment of the present invention.
Fig. 4 is a structural schematic diagram of the multifunctional wear-resistant yarn of the present invention.
In the figure: 1. a base cloth layer; 2. ultraviolet-resistant and aging-resistant polyurethane coating; 3. a flame-retardant antibacterial finishing agent layer; 4. a soft antimicrobial polyurethane coating; 5. an ultrahigh molecular weight polyethylene fabric layer. 11. Ramie fiber yarn; 12. polyester yarn; 13. nylon yarn.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
The first embodiment is as follows:
as shown in fig. 1, an ultraviolet-resistant and aging-resistant coated fabric comprises: the base fabric layer 1 and the ultraviolet-resistant and aging-resistant polyurethane coating layer 2; the ultraviolet-resistant and aging-resistant polyurethane coating 2 is coated on the surface of the base cloth layer 1;
the base cloth layer 1 is formed by interweaving warp yarns and weft yarns, wherein the warp yarns and the weft yarns are both multifunctional wear-resistant yarns; the multifunctional wear-resistant yarn comprises a ramie fiber yarn 11, and a polyester yarn 12 and a nylon yarn 13 which are spirally wound outside the ramie fiber yarn 11. As shown in fig. 4, the polyester yarn 12 and the nylon yarn 13 are spirally wound outside the ramie fiber yarn 11 in an arrangement of 1. The terylene and the nylon have excellent wear resistance, good shape retention and high strength, and can meet various high-strength uses of coated cloth; the ramie fiber yarn has the advantages of bacteriostasis, mite removal, peculiar smell removal, toughness, mildew prevention, wear resistance, corrosion resistance and the like, can enrich the functions of the fabric, and simultaneously improves the texture of the fabric.
Preferably, the ultraviolet-resistant and aging-resistant polyurethane coating layer 2 is formed by coating polyurethane integrated heat loss-resistant super-amphiphobic paint on the surface of the base cloth layer 1. The preparation method of the polyurethane integrated heat loss resistant super-amphiphobic coating comprises the following steps:
firstly, the following steps: stirring and mixing the polyurethane thin material and the nano zinc oxide to obtain a polyurethane composite nano zinc oxide solution;
II, secondly: mixing a polyurethane composite nano-grade zinc oxide solution with acrylic ester, adding a solvent, and performing ultrasonic dispersion to obtain a jelly;
thirdly, the method comprises the following steps: mixing dodecafluoroheptyl methacrylate with a nano additive, and heating and stirring to obtain a mixture 1;
fourthly, the method comprises the following steps: mixing azodiisobutyronitrile and tert-butyl acetate, and heating and stirring to obtain a mixture 2;
fifthly: after the jelly obtained in the second step to the fourth step, the mixture 1 and the mixture 2 are mixed, the pH value is adjusted to 5-7, and the mixture 3 is obtained after stirring, heating and refluxing;
sixthly, the method comprises the following steps: mixing 2-butanone and toluene, and then carrying out closed ultrasonic dispersion to obtain a mixture 4;
seventhly, the steps of: mixing the mixture 3 and the mixture 4, and then stirring in a closed manner to obtain a zinc oxide modified particle suspension;
eighthly: and mixing the zinc oxide modified particle suspension obtained in the seventh step with the polyurethane composite nano-grade zinc oxide solution obtained in the first step, and then shearing, dispersing and emulsifying to obtain the polyurethane integrated heat-loss-resistant super-amphiphobic coating.
Example two:
as shown in fig. 2, the present embodiment is different from the first embodiment in that:
and a flame-retardant antibacterial finishing agent layer 3 is attached to the surface of the base cloth layer 1. The flame-retardant antibacterial finishing agent layer 3 is prepared by dipping the base cloth layer 1 in flame-retardant antibacterial finishing liquid, so that the base cloth layer 1 has certain flame retardance and antibacterial property, and is safer to use as tent cloth.
Further, a soft antibacterial polyurethane coating 4 is arranged on one side, away from the ultraviolet-resistant and aging-resistant polyurethane coating 2, of the base fabric layer 1. The soft antibacterial polyurethane coating 4 is the side facing the human body when in use, and the touch feeling of the fabric can be improved due to the soft characteristic.
Specifically, the soft antibacterial polyurethane coating 4 is formed by coating a polyurethane antibacterial soft coating agent on the surface of the base cloth layer 1. The preparation method of the polyurethane antibacterial soft coating agent comprises the following steps:
the paint is prepared by reacting aqueous polyurethane emulsion containing carboxylic acid, silver-ammonia solution and reducing agent, wherein 78-146 parts of aqueous polyurethane emulsion containing carboxylic acid, 12-37 parts of silver-ammonia solution and 3-24 parts of reducing agent are used; the preparation method comprises the following specific steps of firstly slowly adding the carboxylic acid-containing waterborne polyurethane emulsion into a container filled with a silver-ammonia solution, uniformly stirring, then adding a reducing agent into the container, and stirring and reacting for 1-2 hours at the water bath temperature of 40-60 ℃ to obtain the polyurethane antibacterial soft coating agent; the preparation method of the carboxylic acid-containing waterborne polyurethane emulsion comprises the following steps of placing 80-120 parts of polyol and 20-35 parts of hydroxyl silicone oil in a reactor, and performing vacuum dehydration for 1 hour at 120 ℃; then 100-150 parts of isocyanate and 10-20 parts of micromolecular organic solvent for adjusting viscosity are added into the reactor, and the reaction is carried out for 1-3h at the temperature of 80-90 ℃; then cooling to 60-70 ℃, adding 10-15 parts of chain extension crosslinking agent, 0.05-0.2 part of catalyst and 32-46 parts of micromolecular organic solvent, and reacting for 3-4 hours in a heat preservation way; and cooling to room temperature, adding 124-352 parts of deionized water, stirring and emulsifying, and removing the small molecular organic solvent in vacuum to obtain the carboxylic acid-containing waterborne polyurethane emulsion.
Example three:
as shown in fig. 3, the present embodiment is different from the first embodiment in that: an ultra-high molecular weight polyethylene fabric layer 5 is arranged on one side, away from the ultraviolet-resistant and aging-resistant polyurethane coating layer 2, of the base fabric layer 1; the ultrahigh molecular weight polyethylene fabric layer 5 is formed by interweaving ultrahigh molecular weight polyethylene fiber yarns in a warp-weft mode. The ultra-high molecular weight polyethylene fiber has excellent wear resistance and impact resistance, is scratch-resistant and puncture-resistant, can prevent outdoor sharp articles from scratching tent coated cloth, can improve the wear resistance and strength of the fabric, and expands the applicability of the fabric.
Furthermore, a flame retardant layer is attached to the surface of the ultrahigh molecular weight polyethylene fiber yarn. The flame-retardant base layer is prepared by impregnating ultrahigh molecular weight polyethylene fiber yarns with a flame-retardant finishing agent solution, so that the fabric has flame-retardant property, and the safety of the fabric is improved.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (6)
1. An ultraviolet-resistant and aging-resistant coated fabric is characterized by comprising: a base fabric layer (1) and an ultraviolet-resistant and aging-resistant polyurethane coating (2); the ultraviolet-resistant and aging-resistant polyurethane coating (2) is coated on the surface of the base cloth layer (1);
the base cloth layer (1) is formed by interweaving warp yarns and weft yarns, wherein the warp yarns and the weft yarns are both multifunctional wear-resistant yarns; the multifunctional wear-resistant yarn comprises a ramie fiber yarn (11), and a polyester yarn (12) and a nylon yarn (13) which are spirally wound outside the ramie fiber yarn (11).
2. The ultraviolet-resistant and aging-resistant coated fabric as claimed in claim 1, wherein the polyester yarns (12) and the nylon yarns (13) are spirally wound outside the ramie fiber yarns (11) in an arrangement of 1.
3. The ultraviolet-resistant and aging-resistant coated fabric as claimed in claim 1, wherein a flame-retardant and antibacterial finishing agent layer (3) is attached to the surface of the base fabric layer (1).
4. The anti-ultraviolet aging-resistant coated fabric as claimed in claim 1, wherein the base fabric layer (1) is provided with a soft antibacterial polyurethane coating (4) on the side away from the anti-ultraviolet aging-resistant polyurethane coating (2).
5. The ultraviolet-resistant aging-resistant coated fabric as claimed in claim 1, wherein the base fabric layer (1) is provided with an ultrahigh molecular weight polyethylene fabric layer (5) on the side away from the ultraviolet-resistant aging-resistant polyurethane coating (2); the ultra-high molecular weight polyethylene fabric layer (5) is formed by interweaving ultra-high molecular weight polyethylene fiber yarns in a warp-weft mode.
6. The ultraviolet-resistant and aging-resistant coated fabric as claimed in claim 5, wherein a flame retardant layer is attached to the surface of the ultrahigh molecular weight polyethylene fiber yarn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221979813.6U CN218577177U (en) | 2022-07-27 | 2022-07-27 | Ultraviolet-resistant and aging-resistant coated fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221979813.6U CN218577177U (en) | 2022-07-27 | 2022-07-27 | Ultraviolet-resistant and aging-resistant coated fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218577177U true CN218577177U (en) | 2023-03-07 |
Family
ID=85361747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221979813.6U Active CN218577177U (en) | 2022-07-27 | 2022-07-27 | Ultraviolet-resistant and aging-resistant coated fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218577177U (en) |
-
2022
- 2022-07-27 CN CN202221979813.6U patent/CN218577177U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2362830B1 (en) | Microcapsules and other containment structures for articles incorporating functional polymeric phase change materials | |
| KR101830469B1 (en) | Fabric and textile product | |
| WO2010008908A1 (en) | Articles containing functional polymeric phase change materials and methods of manufacturing the same | |
| AU2007200724A1 (en) | Treated articles and methods of making and using same | |
| CN109440461A (en) | Novel antibacterial radiation protection silver seeps solid fabric lining and preparation method thereof | |
| TWI646138B (en) | Moulded parts based on diene-functionalized (meth) acrylates and (hetero) diels-alder dienophiles, with reversible crosslinking | |
| US5683744A (en) | Process for the preparation of a porous material layer covered with an electronically conductive polymer and the product obtained by this process | |
| CN218577177U (en) | Ultraviolet-resistant and aging-resistant coated fabric | |
| CN111636211A (en) | Durable flame-retardant antibacterial waterproof finishing agent and preparation method and application thereof | |
| Uddin | Coatings for technical textile yarns | |
| EP3171865B1 (en) | Article with reactive metals bound to its surface and corresponding carrier suspension | |
| CN112853754A (en) | Water-repellent anti-ultraviolet polyester and preparation method thereof | |
| CN109914108B (en) | Fluorine-free water repellent finishing method for polyester fabric | |
| CN109736098A (en) | A kind of aqueous polyurethane textile coating adhesive of high rigidity and preparation method thereof | |
| US20100040790A1 (en) | Aqueous formulations and use thereof | |
| CN112626841A (en) | Durable antibacterial knitted fabric and preparation method thereof | |
| CN101143999B (en) | Environment-friendly type automobile inner decoration textile materials electrostatic flocking binding agent and preparation thereof | |
| KR101997096B1 (en) | Manufacturing method for environmental-friendly textile fabrics and environmental-friendly textile fabrics manufactured by the same | |
| Lo et al. | Indicating the development stage of nanotechnology in the textile and clothing industry | |
| CN109853227A (en) | A kind of preparation method of nanometer Ag/ZnO composite conducting textile fabric | |
| WO2009154029A1 (en) | Process for production of polyester textiles and textile goods made by using the same | |
| KR101012455B1 (en) | Durable and water repellent fabric, manufacturing method thereof and its use | |
| CN116163145A (en) | Technology for preparing superfine fiber polyurethane synthetic leather by wet process | |
| Ghonia et al. | A review on polyurethane based multifunctional materials synthesis for advancement in textile coating applications | |
| CN112900100A (en) | Cashmere product shape-maintaining after-finishing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |