CN205395310U

CN205395310U - Carbon fiber oxygen boosting silk cloth of incombustible

Info

Publication number: CN205395310U
Application number: CN201620210741.7U
Authority: CN
Inventors: 王奕斌
Original assignee: Qingdao Tianrui New Material Technology Co Ltd
Current assignee: Qingdao Tianrui New Material Technology Co Ltd
Priority date: 2016-03-10
Filing date: 2016-03-10
Publication date: 2016-07-27
Anticipated expiration: 2026-03-10

Abstract

The utility model belongs to fire control protective articles field relates to fire -retardant cloth, especially relates to a carbon fiber oxygen boosting silk cloth of incombustible, include outside from the fire -retardant layer, waterproof ventilative layer, insulating layer and the comfortable layer that set gradually in to, the material on fire -retardant layer is the carbon fiber. Compare with current fire -entry suit cloth material, the utility model discloses an advantage lies in with positive effect, the utility model discloses a carbon fiber oxygen boosting silk surface fabric is as outmost use, utilize the characteristic of carbon fiber, make its cloth of making have the acid and alkali -resistance, the utility model is high temperature resistant, an, the incombustible, antioxidation, prevent characteristics such as static, and simultaneously, inlayer chooses for use textile cotton to improve the comfort level of dress, make its action that can not influence the personnel of dress, additionally, design through waterproof ventilative layer, the comfort level of dress has further been improved, the insulating layer set up the further flame retardant efficiency that has improved, safety for the personnel of wearing provides bigger assurance.

Description

Incombustible carbon fiber oxygen enrichment silk cloth

Technical field

This utility model belongs to fire protection articles for use field, relates to flame retardant fabric, particularly relates to a kind of incombustible carbon fiber oxygen enrichment silk cloth.

Background technology

Fire-entry suit is one of protection important equipment being active in the first-line fire fighter's personal safety of fire-fighting, and it is not only the necessary article that fire salvation scene is indispensable, is also the fire prevention apparatus protecting fire fighter's health to escape injury.Therefore, the fire-entry suit adapting to scene of fire salvage operations is just particularly important.

Fire-entry suit is as in carrying out firefighting activities, and fire fighter is used for protecting the important tool of health.Therefore, it must possess following characteristics:

1. consider, it is necessary to there is fire resistance, thermostability and thermal insulation also there is obdurability, it is prevented that the impact of sharp objects, collision etc. from protective.It addition, also to have the performance that can stop chemical substance to the injury of skin；

2. the change of the environment such as the changes in temperature in the external world, wind and rain is adapted to, it is possible to keep physical and vigorous energy；

3. from the viewpoint of working performance, fire-entry suit should have move place in operation, selects the material that telescopicing performance is good as far as possible, also has the quality of dress material and the aspect such as shape and structure also to adapt to fire-fighting work requirement.

4. consider on safety management and army are planned as a whole, effective between the superior and the subordinate, it is ensured that fire-entry suit plays its due effect.

Traditional special cloth material for fire-extinguishing outerwear is generally composited by multilamellar fabrics such as flame-retardant layer, waterproof ventilative layer, protective layer, textle layers; wherein; on outer layer, mainly smear one layer of fire proofing or be made into cloth plus fire proofing spinning on fabric fibre; reaching fire-retardant purpose, although above-mentioned this fire-entry suit has reached fire-retardant purpose to a certain extent, but its material itself is not fire-retardant; it is by flame retardant; therefore service life is shorter, and refractory temperature is low, and the replacement cycle is fast.

Also or, State Intellectual Property Office discloses a kind of special cloth material for fire-extinguishing outerwear, and { application number: CN01244903.2}, its fabric and back boxing are alumina silicate fibre cloth, accompany aluminium silicate wool and non-automatic incombustible material that waterproofing agent of organosilicon is constituted between fabric and back boxing.

Although above-mentioned this fire protection cloth also has characteristic high temperature resistant, corrosion resistant, but it is when wearing, and due to the problem of material, dress is experienced uncomfortable.

Utility model content

This utility model is short for above-mentioned service life, refractory temperature is low, wear the technical problems such as uncomfortable, it is proposed to the incombustible carbon fiber oxygen enrichment silk cloth that a kind of reasonable in design, simple in construction, with low cost and long service life, experience are comfortable.

In order to achieve the above object, the technical solution adopted in the utility model is, this utility model provides a kind of incombustible carbon fiber oxygen enrichment silk cloth, does not fire layer, waterproof ventilative layer, thermal insulation layer and comfort liner including what set gradually from outside to inside, and the described material not firing layer is carbon fiber.

As preferably, the described material not firing layer is carbon fiber oxygen enrichment silk.

As preferably, described waterproof ventilative layer is PTFE nanometer of aperture layer.

As preferably, described thermal insulation layer is PPS fibrous layer.

As preferably, the material of described comfort liner is textile cotton.

Compared with prior art, advantage of the present utility model and good effect are in that,

1, this utility model adopts carbon fiber oxygen enrichment silk face fabric to use as outermost layer, utilize the characteristic of carbon fiber, make its cloth being fabricated to have acid and alkali-resistance, high temperature resistant, do not burn, the characteristic such as antioxidation, antistatic, simultaneously, innermost layer selects textile cotton to improve the comfort level of dress, it is made not interfere with the action of the personnel of dress, additionally, by the design of waterproof ventilative layer, further increase the comfort level of dress, the setting of thermal insulation layer further increases flame retardant effect, has safely provided bigger guarantee for the personnel of wearing.

2, cloth provided by the utility model has incombustible characteristic, therefore may be used for making protective clothing, specific functionality clothing, industrial fabric, it is possible to be widely used in the industries such as fire-fighting, clothing, oil, electric power, natural gas, metallurgy, machinery, mining industry, chemical industry, coal, aviation, sea-freight.

Accompanying drawing explanation

In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below the accompanying drawing used required during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.

The structural representation of the fire-retardant flame resistant oxygen enrichment cloth that Fig. 1 provides for embodiment 1；

Above in each figure, 1, do not fire layer；2, waterproof ventilative layer；3, thermal insulation layer；4, comfort liner.

Detailed description of the invention

In order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with drawings and Examples, this utility model is described further.It should be noted that when not conflicting, embodiments herein and the feature in embodiment can be mutually combined.

Elaborate a lot of detail in the following description so that fully understanding this utility model, but, this utility model can also adopt and be different from other modes described here and implement, and therefore, this utility model is not limited to the restriction of the specific embodiment of description described below.

Embodiment 1, as described in Figure 1, this example provides a kind of incombustible carbon fiber oxygen enrichment silk cloth, layer, waterproof ventilative layer, thermal insulation layer and comfort liner is not fired including what set gradually from outside to inside, the described material not firing layer is carbon fiber, and it is basically identical with the function of the number of plies of existing fire-entry suit that what the present embodiment provided does not fire layer 1, waterproof ventilative layer 2, thermal insulation layer 3 and comfort liner 4, simply, by selecting the difference of material, reach to be better than the feature of existing fire-entry suit.Most outstanding feature, the fabric that the present embodiment provides is compared to traditional fabric, not only there is fire-retardant characteristic, also having the feature do not fired, its axial strength and modulus are high to select carbon fiber to be advantageous in that, density is low, higher than performance, without creep, resistance to more than 1000 degree superhigh temperature under normal circumstances, thermal coefficient of expansion is little, and acid-alkali-corrosive-resisting is good.Pure natural black, has a superelevation noninflammability, excellent heat stability, in raging fire fiber do not melt, do not soften contraction, without molten, this material, compared to traditional fire proofing, has superpower resistance to combustion function, is not available for tradition fire proofing.So, it is also made better to be applicable to fire-entry suit.

And the present embodiment, it is preferable that carbon fiber oxygen enrichment silk does not fire layer material as the present embodiment, is mainly in view of the one that carbon fiber oxygen enrichment silk is carbon fiber, it has excellent spinnability, when for cloth, does not only affect the characteristic of carbon fiber, also make it have flexibility, make dress comparatively comfortable.

In order to allow the effect of waterproof ventilative layer reach the best, in in this enforcement, waterproof ventilative layer is PTFE (politef) nanometer aperture layer, specifically, to PTFE film made less than water droplet, more than the hole of air molecule, so, the entrance of water can be stopped, and do not affect ventilative, improve comfort level, meanwhile, select PTFE as waterproof ventilative layer consider its there is excellent chemical stability, corrosion resistance, sealing, height lubricate not viscosity, electrical insulating property and good aging resistance endurance.

In order to further reduce char length during burning, meanwhile, heat insulation effect is improved, in this enforcement in example, thermal insulation layer 3 is PPS (polyphenylene sulfide) fibrous layer, and PPS a kind of connect sulphur atom with phenyl ring in para-position and forms the polymer of macromole stiff backbone.PPS strand is alternately to be connected and composed through para-position sulphur atom by phenyl ring, thioether bond containing rigidity, the phenylene of thermostability and flexible heat resistant in molecular structure, and the rigid structure of phenyl ring is coupled together by flexible thioether bond, therefore fiber has more excellent thermostability and heat stability compared with conventional fibre.And it at high temperature has excellent intensity, rigidity and fatigue durability, can using continuously at 200～240 DEG C, more stable in the air lower than 400 DEG C or nitrogen, basic zero gravity is lost.Its chemical resistance is close with the politef (PTFE) being known as " kings of plastics ", can resist the erosion of the chemicals such as acid, alkali, chlorocarbon, hydro carbons, ketone, alcohol, vinegar, insoluble in any chemical solvent at 200 DEG C.Having the fire resistance of excellence, limited oxygen index (LOI) is 34%, can burn, but will not drip on flame simultaneously, and from fire self-extinguishment, rate of being fuming is lower than halogen polymer.By such setting, the effects such as fire-retardant, antistatic, the antiacid alkali of fire-entry suit cloth that the present embodiment provides are made to reach the best.

Considering the comfort level of dress, therefore the material of comfort liner 4 is textile cotton, in the present embodiment, selecting textile cotton is the underwear cloth material material commonly used in people's daily life, and people do not have the phenomenons such as allergy when wearing, and also may feel that comfortable.

In the present embodiment, the material used is current material, therefore in the present embodiment, no longer makes explicitly stated to Qi Chang source.

Through country's labour protection articles for use quality supervision and inspection Spot detection: thermal protection coefficient T PP623kw.s/m2, more than GB 126kw.s/m2 standard；After flame time 0.9s, less than GB 2.0s standard；Glow time 1.8s, less than GB 2.0s standard；Char length 0.0mm, less than GB 50mm standard；Combustion characteristic is without melted, drippage；Fabric ultimate strength and tearing brute force are all 2 times of national standard, and other 12 indexs are better than Standard.

The above; it it is only preferred embodiment of the present utility model; it is not the restriction that this utility model is made other form; the Equivalent embodiments that any those skilled in the art were changed or be modified as equivalent variations possibly also with the technology contents of the disclosure above is applied to other field; but it is every without departing from technical solutions of the utility model content; any simple modification, equivalent variations and remodeling above example made according to technical spirit of the present utility model, still falls within the protection domain of technical solutions of the utility model.

Claims

1. an incombustible carbon fiber oxygen enrichment silk cloth, it is characterised in that what include setting gradually from outside to inside does not fire layer, waterproof ventilative layer, thermal insulation layer and comfort liner, and the described material not firing layer is carbon fiber.

2. incombustible carbon fiber oxygen enrichment silk cloth according to claim 1, it is characterised in that the described material not firing layer is carbon fiber oxygen enrichment silk.

3. incombustible carbon fiber oxygen enrichment silk cloth according to claim 2, it is characterised in that described waterproof ventilative layer is PTFE nanometer of aperture layer.

4. incombustible carbon fiber oxygen enrichment silk cloth according to claim 3, it is characterised in that described thermal insulation layer is PPS fibrous layer.

5. incombustible carbon fiber oxygen enrichment silk cloth according to claim 4, it is characterised in that the material of described comfort liner is textile cotton.