CN203762340U - Fireproof cotton gloves - Google Patents
Fireproof cotton gloves Download PDFInfo
- Publication number
- CN203762340U CN203762340U CN201320652341.8U CN201320652341U CN203762340U CN 203762340 U CN203762340 U CN 203762340U CN 201320652341 U CN201320652341 U CN 201320652341U CN 203762340 U CN203762340 U CN 203762340U
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- Prior art keywords
- flame
- retardant layer
- layer
- cotton fiber
- retardant
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Abstract
The utility model discloses a pair of fireproof cotton gloves, which comprises a cotton fiber layer and a flame-retardant layer arranged on the outer surface of the cotton fiber layer. The thickness of the flame-retardant layer is 0.01 to 0.02 mm. During usage, the cotton fiber layer is well protected by the flame-retardant layer, thus being free from being damaged. The service life of the cotton fiber layer is prolonged. During a fire disaster, the entire pair of fireproof cotton gloves is prevented from being on fire under the protection effect of the flame-retardant layer. Meanwhile, the friction force is increased, so that articles can be grasped and moved more firmly. Therefore, the pair of fireproof cotton gloves can be well applied in ovens and other high-temperature environments.
Description
Technical field
The utility model relates to a kind of fire prevention mitten.
Background technology
In recent years, because fire, burn that textile causes are more and more, the textile particularly contacting with high temperature is even more serious, and the world launches respectively about textile combustion technical regulation, and the antiflaming finishing agent of textile and flame-retardant finishing exploitation are paid attention to.In various fibers, cotton limited oxygen index LOI is only 18, belongs to flammable fiber, utmost point fire hazardous, therefore fire-retardant particularly important to bafta.Cotton is one of fabric for gloves of favoring most of people, although can be anti-scald while carrying out roast food on mitten baking oven, be easy to catch fire, burn.
Summary of the invention
The purpose of this utility model is for a kind of fire prevention mitten that can use in hot environment and can not catch fire is provided.
In order to reach the purpose of this utility model, technical scheme is as follows:
A kind of fire prevention mitten, comprises cotton fiber layer, also comprises the flame-retardant layer that is arranged on described cotton fiber layer outer surface, and the thickness of described flame-retardant layer is 0.01～0.02mm.
As preferred technical scheme, described flame-retardant layer is any one in nitrogen phosphorus flame-retardant layer, magnesium hydroxide flame retardant layer, organic phosphate flame-retardant layer or ammonium chloride flame-retardant layer.
What flame-retardant layer used is fire-retardant material, and therefore fire retardant claims again incombustible agent, and fire-proofing chemical or fireproof agent are given the functional aid of combustible polymers flame retardancy.Between flame-retardant layer and cotton fiber layer, be combined with hydrogen bond, Van der Waals force, inflammable cotton fiber layer has been become to difficult combustion.
The effect of flame-retardant layer is as follows:
1, heat-absorbing action: any burning is limited at shorter time institute's liberated heat, if can absorb a part of heat that burning things which may cause a fire disaster is emitted in the shorter time, flame temperature will reduce so, be radiated burning surface and act on the heat that the flammable molecule having gasified is cracked into free radical and will reduce, combustion reaction will obtain inhibition to a certain extent.Under hot conditions, there is the strong endothermic reaction in flame-retardant layer, absorbs the part heat that burning is emitted, and reduces the temperature on combustible surface, effectively suppresses the generation of imflammable gas, stops spreading of burning.
2, covering effect: flame-retardant layer at high temperature can form glassy or stable foam cover layer, starvation, has the effect that heat insulation, oxygen barrier, prevention fuel gas are outwards overflowed, thereby reaches fire-retardant object.
3, non-flammable compressive gas smothering action: decomposite non-flammable compressive gas when flame-retardant layer is heated, the concentration of the fuel gas that combustible is decomposed out waters down below burning lower limit.Also the oxygen concentration in combustion zone is there is the effect of dilution, stop proceeding of burning, reach fire-retardant effect simultaneously.
The beneficial effect the utlity model has:
In use, flame-retardant layer can have protective effect to cotton fiber layer, makes it injury-free, has improved service life; While catching fire, the protective effect of flame-retardant layer can not be caught fire whole gloves; And can increase friction, grab, to move object more firm.Therefore, this fire prevention mitten can well be applied in the hot environment of for example baking oven and so on.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model fire prevention mitten;
Fig. 2 is the cross section structure schematic diagram of Fig. 1.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is further described, but protection domain of the present utility model is not only confined to embodiment.
As depicted in figs. 1 and 2, a kind of fire prevention mitten, comprises cotton fiber layer 2 and flame-retardant layer 1.Flame-retardant layer 1 is arranged on the outer surface of cotton fiber layer 2, and the thickness of flame-retardant layer 1 is 0.01～0.02mm.
Flame-retardant layer 1 is any one in nitrogen phosphorus flame-retardant layer, magnesium hydroxide flame retardant layer, organic phosphate flame-retardant layer or ammonium chloride flame-retardant layer.Flame-retardant layer 1 can protect the cotton fiber layer 2 of the inside injury-free, and whole gloves can not be caught fire.
In the present embodiment, flame-retardant layer 1 is nitrogen phosphorus flame-retardant layer, and the material of flame-retardant layer 1 is nitrogen phosphorus compound, and the thickness of flame-retardant layer 1 is 0.01mm.
Fire prevention mitten to the present embodiment is tested, and result is, the time of glowing is less than or equal to 5s, and after flame time is less than or equal to 5s, and char length is less than or equal to 15cm.Fire resistance has reached B1 level, i.e. the standard of nonflammable material.
Finally it should be noted that: above embodiment is only in order to illustrate the utility model and the described technical scheme of unrestricted the utility model, therefore, although this description has been described in detail the utility model with reference to each above-mentioned embodiment, but, those of ordinary skill in the art is to be understood that, still can modify or be equal to replacement the utility model, and all do not depart from technical scheme and the improvement thereof of spirit and scope of the present utility model, it all should be encompassed in claim scope of the present utility model.
Claims (2)
1. a fire prevention mitten, comprises cotton fiber layer (2), it is characterized in that, also comprise the flame-retardant layer (1) that is arranged on described cotton fiber layer (2) outer surface, the thickness of described flame-retardant layer (1) is 0.01～0.02mm.
2. fire prevention mitten according to claim 1, is characterized in that, described flame-retardant layer (1) is any one in nitrogen phosphorus flame-retardant layer, magnesium hydroxide flame retardant layer, organic phosphate flame-retardant layer or ammonium chloride flame-retardant layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320652341.8U CN203762340U (en) | 2013-10-22 | 2013-10-22 | Fireproof cotton gloves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320652341.8U CN203762340U (en) | 2013-10-22 | 2013-10-22 | Fireproof cotton gloves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203762340U true CN203762340U (en) | 2014-08-13 |
Family
ID=51279607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320652341.8U Expired - Fee Related CN203762340U (en) | 2013-10-22 | 2013-10-22 | Fireproof cotton gloves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203762340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10149996B2 (en) | 2015-05-13 | 2018-12-11 | Benjamin AHDOOT | Strength-enhancing glove |
-
2013
- 2013-10-22 CN CN201320652341.8U patent/CN203762340U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10149996B2 (en) | 2015-05-13 | 2018-12-11 | Benjamin AHDOOT | Strength-enhancing glove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181109 Address after: 312030 8 Anbin Road, Binhai Industrial Zone, Keqiao District, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Changhua Polytron Technologies Inc Address before: 213164 No. 5 Gehu Middle Road, Changzhou University City, Wujin District, Changzhou City, Jiangsu Province Patentee before: Changzhou Textile Clothing Vocational and Technical College |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20191022 |