CN217476799U - Non-coating flame-retardant polyester fabric - Google Patents
Non-coating flame-retardant polyester fabric Download PDFInfo
- Publication number
- CN217476799U CN217476799U CN202221260133.9U CN202221260133U CN217476799U CN 217476799 U CN217476799 U CN 217476799U CN 202221260133 U CN202221260133 U CN 202221260133U CN 217476799 U CN217476799 U CN 217476799U
- Authority
- CN
- China
- Prior art keywords
- flame
- layer
- retardant
- retardant polyester
- fabric
- 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.)
- Expired - Fee Related
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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 54
- 239000003063 flame retardant Substances 0.000 title claims abstract description 45
- 239000004744 fabric Substances 0.000 title claims abstract description 44
- 229920000728 polyester Polymers 0.000 title claims abstract description 42
- 239000011248 coating agent Substances 0.000 title claims abstract description 7
- 238000000576 coating method Methods 0.000 title claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000009941 weaving Methods 0.000 claims abstract description 7
- 229920000742 Cotton Polymers 0.000 claims abstract description 4
- 229920006231 aramid fiber Polymers 0.000 claims abstract description 4
- 229920000642 polymer Polymers 0.000 claims abstract description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 7
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 7
- 239000012528 membrane Substances 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 239000004760 aramid Substances 0.000 claims description 2
- 230000035699 permeability Effects 0.000 abstract description 3
- 230000009977 dual effect Effects 0.000 abstract description 2
- 229920004934 Dacron® Polymers 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000012982 microporous membrane Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
The utility model relates to a non-coating flame-retardant polyester fabric, which comprises a basic layer body; the warp threads and the weft threads of the base layer body are both formed by weaving modified flame-retardant polyester yarns by adopting plain weave and twill weave; one surface of the base body is provided with a waterproof breathable layer compounded with a high polymer breathable material; the waterproof breathable layer is characterized in that a comfortable layer is arranged on one surface of the base layer body; the comfortable layer is formed by weaving pure cotton fibers; the other side of the base layer body is provided with a flame retardant layer; the flame-retardant layer is woven by aramid fiber as warp and weft and plain weave; the utility model discloses the scheme adopts the setting of basic unit's body and fire-retardant layer, and is dual fire-retardant, great improvement the fire behaviour of surface fabric, accord with the fire-retardant requirement of surface fabric, adopt the waterproof ventilative layer that the ventilative material of polymer made simultaneously, improved the air permeability and the waterproof performance of surface fabric, made the great improvement of comfort of surface fabric, promoted the competitiveness for the enterprise.
Description
Technical Field
The utility model relates to a fire-retardant dacron surface fabric of no coating belongs to the relevant technical field of cloth.
Background
The fire fighting uniform is a protective garment worn by a firefighter for protecting the firefighter when the firefighter enters a general fire scene to carry out fire fighting, is one of important equipment for protecting the personal safety of the firefighter living at the first line of fire fighting, is not only an indispensable necessity for a fire rescue site, but also a fireproof tool for protecting the body of the firefighter from being injured; the existing fire-fighting suit is of a multilayer structure, the cloth is good in fire resistance and water resistance, but the elasticity is poor, the heat dissipation and sweat releasing performance is poor, the wear is not comfortable, the stuffy feeling is easily caused after the fire-fighting suit is worn for a long time, and a great burden is caused to fire-fighting officers and soldiers who exercise violently.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose is in order to overcome prior art not enough and provide a fire-retardant dacron surface fabric of no coating, adopts dual fire-retardant design, provides the fire behaviour of surface fabric greatly, compromises the waterproof nature and the gas permeability of surface fabric again simultaneously, has improved the comfort level of surface fabric.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a non-coating flame-retardant polyester fabric comprises a base layer body;
the warp and weft of the base layer body are both formed by weaving modified flame-retardant polyester yarns by adopting plain weave and twill weave;
one surface of the base body is provided with a waterproof breathable layer compounded with a high polymer breathable material; a comfortable layer is arranged on one surface of the waterproof breathable layer, which is far away from the base body; the comfort layer is formed by spinning pure cotton fibers;
the other side of the base layer body is provided with a flame retardant layer; the flame-retardant layer is woven by taking aramid fiber as warps and wefts and adopting a plain weave.
In a preferable scheme, the modified flame-retardant polyester yarn is 75D-300D flame-retardant polyester FDY or DTY.
In a preferred scheme, the modified flame-retardant polyester yarn is a copolymer modified polyester yarn.
In a preferred scheme, the modified flame-retardant polyester yarn is a blended modified polyester yarn.
In a preferred scheme, the modified flame-retardant polyester yarn is flame-retardant after-treatment polyester yarn.
In a preferred embodiment, the polymeric breathable material in the waterproof breathable layer is a PTFE membrane.
In a preferred embodiment, the fabric limiting oxygen index of the substrate body is greater than 35%.
Because of the application of above-mentioned technical scheme, compared with the prior art, the utility model has the following advantage:
the non-coated flame-retardant polyester fabric adopting the scheme of the utility model adopts the basic layer body and the flame-retardant layer which are woven by the modified flame-retardant polyester yarns, is double flame-retardant, greatly improves the flame retardant property of the fabric, meets the flame retardant requirement of the fabric, and simultaneously adopts the waterproof breathable layer made of the high-molecular breathable material, improves the breathable property and the waterproof property of the fabric, so that the comfortable sensation of the fabric is greatly improved; the arrangement of the comfortable layer further considers the skin-friendly feeling of the fabric, so that the made clothes are more comfortable to wear; through the series of designs, the fabric can meet the production requirements, and the competitiveness of enterprises is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a non-coated flame-retardant polyester fabric of the present invention;
wherein, 1, a substrate body; 2. a waterproof breathable layer; 3. a comfort layer; 4. a flame retardant layer.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, 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 belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a non-coated flame-retardant polyester fabric according to the present invention, which comprises a base layer body 1;
the warp and weft of the base layer body 1 are both woven by adopting plain weave and twill weave through modified flame-retardant polyester yarns, the limit oxygen index of the fabric of the base layer body 1 is more than 35%, the phosphorus content is 2500-;
the modified flame-retardant polyester yarn is 75D-300D flame-retardant polyester FDY or DTY, and is one of copolymerization modified polyester yarn, blending modified polyester yarn and flame-retardant after-finishing polyester yarn, so that the base main body has good flame-retardant performance;
the base layer comprises a base layer body 1 and is characterized in that a waterproof breathable layer 2 compounded with a high-molecular breathable material is arranged on one surface of the base layer body 1, the high-molecular breathable material in the waterproof breathable layer 2 is a PTFE (polytetrafluoroethylene) membrane, and the PTFE membrane is a microporous membrane prepared by taking polytetrafluoroethylene as a raw material and adopting a special process through methods such as calendering, extrusion, two-way stretching and the like; the PTFE membrane has a fibril microporous structure, the porosity is more than 85%, 14 hundred million micropores are formed in each square centimeter, and the pore diameter range is 0.02-15 micrometers, so that the air permeability and the water resistance of the fabric are improved, and the stuffiness feeling after wearing and moving is reduced.
The waterproof breathable layer 2 is provided with the comfortable layer 3 on the surface far away from the base layer body 1, the comfortable layer 3 is formed by weaving pure cotton fibers, and the comfortable layer 3 can also be made of materials with high comfort such as wool and the like, so that the wearing comfort and skin-friendly feeling of the fabric are improved;
the other side of the base layer body 1 is provided with a flame-retardant layer 4, the flame-retardant layer 4 is formed by weaving aramid fibers as warps and wefts and adopting a plain weave, and the flame retardance of the fabric is further improved.
The non-coated flame-retardant polyester fabric adopting the scheme of the utility model adopts the base layer body 1 woven by the modified flame-retardant polyester yarns and the flame-retardant layer 4, is double flame-retardant, greatly improves the flame retardant property of the fabric, meets the flame retardant requirement of the composite fabric, and adopts the waterproof breathable layer 2 made of the high-molecular breathable material, so that the breathable property and the waterproof property of the fabric are improved, and the comfortable feeling of the fabric is greatly improved; the comfortable layer 3 further considers the skin-friendly feeling of the fabric, so that the made clothes are more comfortable to wear; through the series of designs, the fabric can meet the production requirements, and the competitiveness of enterprises is improved.
The above is only the specific application example of the present invention, and the protection scope of the present invention is not limited at all, and the technical solution formed by adopting equivalent transformation or equivalent replacement all falls within the protection scope of the present invention.
Claims (7)
1. The non-coating flame-retardant polyester fabric is characterized in that: comprises a basic layer body;
the warp threads and the weft threads of the base layer body are both formed by weaving modified flame-retardant polyester yarns by adopting plain weave and twill weave;
one surface of the base body is provided with a waterproof breathable layer compounded with a high polymer breathable material; a comfortable layer is arranged on the side, far away from the base body, of the waterproof breathable layer; the comfortable layer is formed by weaving pure cotton fibers;
the other side of the base layer body is provided with a flame retardant layer; the flame-retardant layer is woven by aramid fibers as warps and wefts and plain weave.
2. The non-coated flame-retardant polyester fabric as claimed in claim 1, wherein: the modified flame-retardant polyester yarn is 75D-300D flame-retardant polyester FDY or DTY.
3. The non-coated flame-retardant polyester fabric as claimed in claim 2, wherein: the modified flame-retardant polyester yarn is a copolymerized modified polyester yarn.
4. The non-coated flame-retardant polyester fabric as claimed in claim 2, wherein: the modified flame-retardant polyester yarn is a blended modified polyester yarn.
5. The non-coated flame-retardant polyester fabric as claimed in claim 2, wherein: the modified flame-retardant polyester yarn is flame-retardant after-finishing polyester yarn.
6. The non-coated flame-retardant polyester fabric as claimed in claim 1, wherein: the high molecular breathable material in the waterproof breathable layer is a PTFE membrane.
7. The non-coated flame-retardant polyester fabric as claimed in claim 1, wherein: the fabric limiting oxygen index of the base body is greater than 35%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221260133.9U CN217476799U (en) | 2022-05-24 | 2022-05-24 | Non-coating flame-retardant polyester fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221260133.9U CN217476799U (en) | 2022-05-24 | 2022-05-24 | Non-coating flame-retardant polyester fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217476799U true CN217476799U (en) | 2022-09-23 |
Family
ID=83310786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221260133.9U Expired - Fee Related CN217476799U (en) | 2022-05-24 | 2022-05-24 | Non-coating flame-retardant polyester fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217476799U (en) |
-
2022
- 2022-05-24 CN CN202221260133.9U patent/CN217476799U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |