CN202407218U - Waterproof breathable layer in composite fabric of fire-extinguishing fire-proof suit of fireman - Google Patents
Waterproof breathable layer in composite fabric of fire-extinguishing fire-proof suit of fireman Download PDFInfo
- Publication number
- CN202407218U CN202407218U CN2010206892654U CN201020689265U CN202407218U CN 202407218 U CN202407218 U CN 202407218U CN 2010206892654 U CN2010206892654 U CN 2010206892654U CN 201020689265 U CN201020689265 U CN 201020689265U CN 202407218 U CN202407218 U CN 202407218U
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- CN
- China
- Prior art keywords
- fire
- fireman
- waterproof breathable
- composite fabric
- tetrafluoroethylene
- 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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- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The utility model discloses a waterproof breathable layer in composite fabric of a fire-extinguishing fire-proof suit of a fireman. The waterproof breathable layer comprises an all-cotton fine cloth, a tetrafluoroethylene membrane and a closed layer membrane, wherein the closed layer membrane comprises polyurethane; the thickness of the closed layer membrane is 0.001-0.005mm; and the ratio of thickness of the tetrafluoroethylene membrane and the thickness of the closed layer membrane is 20:1 or 10:1. With the adoption of the waterproof breathable layer in the composite fabric of the fire-extinguishing fire-proof suit of the fireman, the laundering resistance and the oil repellent property of the fire-proof suit can be enhanced.
Description
Technical field
The utility model relates to a kind of fireman waterproof ventilative layer in the fireproof garment composite material of putting out a fire.
Background technology
At present in the prior art; The waterproof ventilative layer (being the one deck in the inner bag) that the fireman puts out a fire in the fireproof garment composite material generally adopts polyester film, polyethers adipose membrane, polyethylene film, polypropylene screen or analog; All be not washable; Can lose the waterproof and breathable effect after the washing and not possess the oil repellent ability,, not wash inner bag as far as possible so only wash outer shell fabric after can only letting the fire fighter that inner bag is shirked; This is busy at southern area, task, obviously can not accomplish cleaning and comfortable under the more situation of perspiring, and can influence the effect of fire extinguishing clothes integral body because of perspiring repeatedly.
The utility model content
The purpose of the utility model is in order to overcome the deficiency of prior art, and a kind of wash resistant and the fireman who refuses oil are provided the waterproof ventilative layer in the fireproof garment composite material of putting out a fire.
The technical scheme that realizes above-mentioned purpose is:
A kind of fireman waterproof ventilative layer in the fireproof garment composite material of putting out a fire, comprising: cotton fine cloth, tetrafluoroethylene and sealing tunic, said sealing tunic comprises polyurethane.
Further, the thickness of said sealing tunic is 0.001-0.005mm.
Put out a fire waterproof ventilative layer in the fireproof garment composite material of the fireman of the utility model has strengthened the washing fastness and the performance of refusing oil of fire extinguishing clothes.。
Description of drawings
Fig. 1 is the put out a fire structural representation of the waterproof ventilative layer in the fireproof garment composite material of the utility model fireman.
The specific embodiment
In order to understand the technical scheme of the utility model better, below through concrete embodiment and combine accompanying drawing at length to explain:
See also Fig. 1, a kind of fireman of the utility model waterproof ventilative layer in the fireproof garment composite material of putting out a fire, comprising: cotton fine cloth 1, tetrafluoroethylene 2 and sealing tunic 3, said sealing tunic comprises polyurethane and perfluoroalkyl acrylate resin.Tetrafluoroethylene 2 is 20: 1 or 10: 1 with the thickness proportion of sealing tunic 3; Wherein, 10: 1 more excellent, and particularly, elder generation is multiple poly tetrafluoroethylene 2 on cotton fine cloth 1; The sealing tunic of being made up of polyurethane and perfluoroalkyl acrylate resin at tetrafluoroethylene 2 laminated one decks again 3 can reach wash resistant and the effect of refusing oil.
The thickness of sealing tunic 2 is 0.001-0.005mm, makes fireman's effect of waterproof and breathable of putting out a fire in the fireproof garment composite material better.
The waterproof ventilative layer lining of the utility model discloses in the examining report that provide NFA Equipment Quality Surveillance inspection center: first resistance to hydrostatic pressure all＞80Kpa; Resistance to hydrostatic pressure after 20 washings still can reach 34.8,29.4,28.3Kpa; Shrinkage factor in its thermal stability is merely 1.0%; In the national standard to the waterproof ventilative layer resistance to hydrostatic pressure necessary>=17Kpa; Shrinkage factor in the thermal stability is necessary≤5% technical indicator, and oil repellent can be not less than 3 grades.The utility model can be used in the fire extinguishing clothes, and the ectonexine of obeying of guaranteeing to put out a fire still can keep original function with whole clean after washing, makes things convenient for fire-fighting soldier's dress to use greatly.
Those of ordinary skill in the art will be appreciated that; Above embodiment is used for explaining the utility model; And be not the qualification that is used as the utility model; As long as in the connotation scope of the utility model, all will drop in claims scope of the utility model variation, the modification of the above embodiment.
Claims (4)
1. fireman waterproof ventilative layer in the fireproof garment composite material of putting out a fire is characterized in that comprise: cotton fine cloth, tetrafluoroethylene and sealing tunic, said sealing tunic comprises polyurethane and perfluoroalkyl acrylate resin.
2. the fireman according to claim 1 waterproof ventilative layer in the fireproof garment composite material of putting out a fire is characterized in that the thickness of said sealing tunic is 0.001-0.005mm.
3. the fireman according to claim 1 waterproof ventilative layer in the fireproof garment composite material of putting out a fire is characterized in that said tetrafluoroethylene is 20: 1 with the thickness ratio of sealing tunic.
4. the fireman according to claim 1 waterproof ventilative layer in the fireproof garment composite material of putting out a fire is characterized in that said tetrafluoroethylene is 10: 1 with the thickness ratio of sealing tunic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206892654U CN202407218U (en) | 2010-12-24 | 2010-12-24 | Waterproof breathable layer in composite fabric of fire-extinguishing fire-proof suit of fireman |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206892654U CN202407218U (en) | 2010-12-24 | 2010-12-24 | Waterproof breathable layer in composite fabric of fire-extinguishing fire-proof suit of fireman |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202407218U true CN202407218U (en) | 2012-09-05 |
Family
ID=46732015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206892654U Expired - Fee Related CN202407218U (en) | 2010-12-24 | 2010-12-24 | Waterproof breathable layer in composite fabric of fire-extinguishing fire-proof suit of fireman |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202407218U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10485281B2 (en) * | 2016-01-14 | 2019-11-26 | Southern Mills, Inc. | Flame resistant thermal liners and garments made with same |
| CN114376281A (en) * | 2021-12-28 | 2022-04-22 | 高梵(浙江)信息技术有限公司 | Down jacket convenient for down filling and preparation method thereof |
-
2010
- 2010-12-24 CN CN2010206892654U patent/CN202407218U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10485281B2 (en) * | 2016-01-14 | 2019-11-26 | Southern Mills, Inc. | Flame resistant thermal liners and garments made with same |
| CN114376281A (en) * | 2021-12-28 | 2022-04-22 | 高梵(浙江)信息技术有限公司 | Down jacket convenient for down filling and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20121224 |