CN114889281B - Double-deck firefighter's protective clothing that puts out a fire of taking membrane - Google Patents

Double-deck firefighter's protective clothing that puts out a fire of taking membrane Download PDF

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Publication number
CN114889281B
CN114889281B CN202210619337.5A CN202210619337A CN114889281B CN 114889281 B CN114889281 B CN 114889281B CN 202210619337 A CN202210619337 A CN 202210619337A CN 114889281 B CN114889281 B CN 114889281B
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layer
fabric
proportion
aramid
film
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CN114889281A (en
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夏建军
王宏阳
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Tianjin Fire Research Institute of MEM
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Tianjin Fire Research Institute of MEM
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B17/00—Protective clothing affording protection against heat or harmful chemical agents or for use at high altitudes
    • A62B17/003—Fire-resistant or fire-fighters' clothes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/08—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/283—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/40—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
    • D03D15/47—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads multicomponent, e.g. blended yarns or threads
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • D03D15/52—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads thermal insulating, e.g. heating or cooling
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • D03D15/533—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads antistatic; electrically conductive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0261—Polyamide fibres
    • B32B2262/0269—Aromatic polyamide fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/718—Weight, e.g. weight per square meter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
    • D10B2331/021—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides aromatic polyamides, e.g. aramides

Abstract

The double-layer firefighter fire-extinguishing protective clothing with the film consists of an outer layer and a waterproof breathable layer which are sewn together through peripheral edges, wherein the outer layer consists of an outer layer fabric and an outer layer inner side film, the outer layer fabric consists of a surface layer fabric and a bottom layer fabric which are woven together, and the outer layer inner side film consists of a layer of oil-repellent surfactant I arranged on a polytetrafluoroethylene film; the waterproof breathable layer is formed by bonding a woven fabric outer covering film and a woven fabric, wherein the woven fabric outer covering film is formed by arranging a layer of oil-repellent surfactant II on a polytetrafluoroethylene film. Through the design of this structure can effectively solve the point gum that current three-layer firefighter protective clothing exists and press against the people, the non-woven fabrics sweat-absorbing increases weight and need wholly subtract heavy problem urgently, and whole weight has reduced to within 2.7kg, has promoted firefighter's travelling comfort.

Description

Double-deck firefighter's protective clothing that puts out a fire of taking membrane
Technical Field
The invention relates to the field of firefighter fire-extinguishing protective equipment, in particular to a double-layer firefighter fire-extinguishing protective garment with a film, which is free of non-woven fabrics or adhesive dots, is suitable for being worn by urban firefighters in fire-extinguishing rescue, and can protect the firefighters on the fire scene, the trunk, the head and neck, the arms, the legs and other parts in daily training.
Background
Firefighters often wear firefighter fire-extinguishing protective clothing to conduct personal protection during fire-extinguishing rescue, and the firefighters now existSome protective garments are primarily four or three layers. According to the requirements of the line standard XF10-2014 fire fighter fire extinguishing protective clothing, the clothing often needs four layers of equipment, namely an outer layer, a waterproof breathable layer, a heat insulation layer and a comfortable layer. Wherein the outer layer is usually thick woven cloth, the waterproof breathable layer is a non-woven cloth such as aramid fiber spunlaced felt film, the heat insulation layer is usually a non-woven cloth such as aramid fiber spunlaced felt film, the comfort layer is usually thin woven cloth, and the heat protection performance data Thermal Protective Performance of the layers are required to be integrated, namely TPP is not lower than 28cal/cm 2 。
In recent years, with the introduction of new materials and new structures, the thermal protection performance TPP can be improved in various ways, and thus, the four-layer equipment is changed into three-layer equipment. Firstly, except for thickening the thickness of the non-woven fabric of the waterproof breathable layer, the most commonly used method is to increase the TPP by adding adhesive on the non-woven fabric of the waterproof breathable layer, thereby realizing that the thermal protection performance TPP of the remaining three layers can still reach 28cal/cm after the heat insulation layer is removed 2 Is not limited. However, this approach has a problem in that the local dispensing affects the comfort of the firefighter, and particularly the shoulder needs to bear the harness of the air respirator, where the local pressure is too high and the shoulder presses against the person. Secondly, the conventional water-proof air-permeable layer spunlaced felt non-woven fabric base material has a certain problem, although the non-woven fabric base material is subjected to hydrophobic finish in order to reduce the absorption of water, the hydrophobic capacity of the base material is greatly reduced after washing for several times, which can lead to that the non-woven fabric base material can absorb external water spray or internal sweat, and further the moisture absorption weight of the non-woven fabric weight is obviously increased, and at the moment, the overall load of the garment can further reduce the physical ability of a firefighter. Third, the existing three-layer equipment is still heavy on the whole, and although the weight of the existing three-layer equipment is reduced to within 2.9kg from about 3.3kg of four layers, under the background of the requirement of large emergency of the whole disaster, firefighters need firefighter fire-extinguishing protective clothing with smaller weight and higher function, and the requirement of layer and weight reduction at the moment is higher. In a word, to current three-layer firefighter fire-extinguishing protective clothing, need continue to develop and get rid of the two-layer firefighter fire-extinguishing protective clothing of point gum, getting rid of the non-woven fabrics to guarantee firefighter's operational travelling comfort better.
Disclosure of Invention
Aiming at the problems of sweat absorption and weight gain of adhesive dispensing personnel and non-woven fabrics and urgent need of integral weight reduction in the three-layer firefighter fire-extinguishing protective clothing in the prior art, the invention provides the double-layer firefighter fire-extinguishing protective clothing without non-woven fabrics or adhesive dispensing with a film.
The invention adopts the technical proposal for realizing the aim that: the double-layer firefighter fire-extinguishing protective clothing with the film comprises an outer layer and a waterproof breathable layer which are sewn together through peripheral edges, wherein the outer layer is formed by bonding an outer layer fabric and an outer layer inner side film, the outer layer fabric is formed by weaving a surface layer fabric and a bottom layer fabric, and the outer layer inner side film is formed by arranging a layer of oil-repellent surfactant I on a polytetrafluoroethylene film I;
the waterproof breathable layer is formed by bonding a woven fabric outer side coating and a woven fabric, and the woven fabric outer side coating is formed by arranging a layer of oil-repellent surfactant II on a polytetrafluoroethylene film II.
The surface fabric is a purplish blue surface fabric, and the bottom fabric is a golden bottom fabric.
The oil-repellent surfactant I is a fluorine-containing oil-repellent surfactant or a silicon-containing oil-repellent surfactant.
The waterproof and breathable layer has the full performances of a heat insulation layer and a comfortable layer specified in the standards of XF10-2014 fire fighter fire extinguishing protective clothing.
The double-layer firefighter fire-extinguishing protective clothing with the film comprises surface fabric, a protective layer and a protective layer, wherein the surface fabric consists of yarns blended by aramid 1313, aramid 1414, polyimide, PBI and electrostatic fibers;
the proportion of the aramid 1313 is 5% -95%;
the proportion of the aramid 1414 is 0-10%;
the proportion of polyimide is 5% -95%;
the proportion of the PBI is 0-45%;
the proportion of the electrostatic fiber is 0-5%.
The double-layer firefighter fire-extinguishing protective clothing with the film comprises a bottom layer fabric consisting of aramid 1414, polyimide and PBI;
the proportion of the aramid 1414 is 0-100%;
the proportion of polyimide is 0-50%;
the proportion of the PBI is 0-50%.
The double-layer firefighter fire-extinguishing protective clothing with the film comprises woven cloth which is formed by yarns blended by aramid 1313, aramid 1414, polyimide, PBI and electrostatic fibers;
the proportion of the aramid 1313 is 5% -95%;
the proportion of the aramid 1414 is 0-10%;
the proportion of polyimide is 5% -95%;
the proportion of the PBI is 0-90%;
the proportion of the electrostatic fiber is 0-5%.
The beneficial effects of the invention are as follows:
through the design of this structure can effectively solve the point gum that current three-layer firefighter put out a fire protective clothing exists and press against the person, the non-woven fabrics sweat-absorbing weight gain and need whole problem of subtracting heavy weight urgently, compromise the whole requirement to wet resistance and heat loss simultaneously, satisfied in the EN469 European standard whole wet resistance not higher than 30m 2 The overall heat loss in the U.S. Standard of Pa/W and NFPA197 is not less than 205W/m 2 The overall weight is reduced to within 2.7kg, and the comfort of firefighters is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
Example 1, as shown in fig. 1;
the double-layer firefighter fire-extinguishing protective clothing with the film consists of an outer layer 1 and a waterproof breathable layer 2 which are sewn together through peripheral edges;
the outer layer 1 is formed by bonding an outer layer fabric 1-1 and an outer layer inner side covering film 1-2 together through polyurethane hot melt adhesive;
wherein the outer layer fabric 1-1 is woven into woven fabrics of surface layer and bottom layer tissues by a binding mode through the surface layer fabric 1-1-1 of the purplish blue and the bottom layer fabric 1-1-2 of the golden yellow;
the outer layer inner side coating film 1-2 is formed by coating or spraying a layer of fluorine-containing or silicon-containing oil-repellent surfactant I1-2-2 on the polytetrafluoroethylene film I1-2-1;
the waterproof breathable layer 2 is formed by bonding a film 2-1 on the outer side of the woven cloth and the woven cloth 2-2 together through polyurethane hot melt adhesive,
the outer covering film 2-1 of the woven cloth is formed by coating or spraying a layer of fluorine-containing or silicon-containing oil-repellent surfactant II2-1-2 on the polytetrafluoroethylene film II 2-1-1.
The Tibetan-blue surface fabric 1-1 consists of yarns blended by aramid 1313, aramid 1414, polyimide, PBI and electrostatic fibers;
wherein the proportion of the aramid 1313 in the purplish blue surface fabric 1-1-1 is 60%, the proportion of the aramid 1414 is 5%, the proportion of the polyimide is 29%, the proportion of the PBI is 5%, and the proportion of the electrostatic fiber is 1%;
the golden bottom fabric 1-1-2 consists of aramid 1414, polyimide and PBI;
wherein the proportion of the aramid 1414 in the golden bottom fabric 1-1-2 is 90%, the proportion of the polyimide is 9% and the proportion of the PBI is 1%;
the woven cloth 2-2 is composed of yarns blended by aramid 1313, aramid 1414, polyimide, PBI and electrostatic fibers,
wherein the proportion of the aramid 1313 in the Tibetan surface fabric 1-1-1 is 60%, the proportion of the aramid 1414 is 5%, the proportion of the polyimide is 29%, the proportion of the PBI is 5%, and the proportion of the electrostatic fiber is 1%.
The waterproof breathable layer 2 can simultaneously meet the full performances of a heat insulation layer and a comfortable layer specified in the standards of XF10-2014 fire-extinguishing protective clothing for firemen, including 260 ℃ heat stability of the heat insulation layer and 180 ℃ heat stability of the comfortable layer, flame retardant property of the heat insulation layer and the comfortable layer (the continuous burning time is not longer than 2s and the damage length is not longer than 100 mm), shrinkage rate after washing (not longer than 5 percent), and weight per unit area (not longer than 5 percent of the rated quantity).
In a word, can effectively solve the problem that the existing three-layer firefighter fire-extinguishing protective clothing has the defects of glue dispensing, person damage, non-woven fabric sweat absorption, weight gain and overall weight loss through the design of the structureTPP can reach 30cal/cm 22 Meets the industry standard of not less than 28cal/cm 2 At the same time, the requirements of the whole on wet resistance and heat loss are simultaneously considered, and the whole wet resistance of the garment is 18m 2 Pa/W, meets European standards of not more than 30m 2 The Pa/W requirement, the overall heat loss of the garment is 280W/m 2 Meets the integral heat loss of not less than 205W/m in the NFPA1971 U.S. standard 2 The overall weight is reduced to 2.65kg, and the comfort of firefighters is improved.
Example 2:
the double-layer firefighter fire-extinguishing protective clothing with the film consists of an outer layer 1 and a waterproof breathable layer 2 which are sewn together through peripheral edges;
the outer layer 1 is formed by bonding an outer layer fabric 1-1 and an outer layer inner side covering film 1-2 together through polyurethane hot melt adhesive;
wherein the outer layer fabric 1-1 is woven into woven fabrics of surface layer and bottom layer tissues by a binding mode through the surface layer fabric 1-1-1 of the purplish blue and the bottom layer fabric 1-1-2 of the golden yellow;
the outer layer inner side coating film 1-2 is formed by coating or spraying a layer of fluorine-containing or silicon-containing oil-repellent surfactant I1-2-2 on the polytetrafluoroethylene film I1-2-1;
the waterproof breathable layer 2 is formed by bonding a woven fabric outer side coating film 2-1 and a woven fabric 2-2 together through polyurethane hot melt adhesive, and the woven fabric outer side coating film 2-1 is formed by coating or spraying a layer of fluorine-containing or silicon-containing oil-repellent surfactant II2-1-2 on a polytetrafluoroethylene film II 2-1-1.
The Tibetan-blue surface fabric 1-1 consists of yarns blended by aramid 1313, aramid 1414, polyimide, PBI and electrostatic fibers;
wherein the proportion of the aramid 1313 in the Tibetan-colored surface fabric 1-1-1 is 80%, the proportion of the aramid 1414 is 8%, the proportion of the polyimide is 10%, and the proportion of the electrostatic fiber is 2%;
the golden bottom fabric 1-1-2 consists of aramid 1414 and PBI, wherein the proportion of the aramid 1414 in the golden bottom fabric 1-1-2 is 99% and the proportion of the PBI is 1%;
the woven cloth 2-2 is composed of yarns blended by aramid 1313, aramid 1414, polyimide and electrostatic fibers,
wherein the proportion of the aramid 1313 in the Tibetan-colored surface fabric 1-1-1 is 88%, the proportion of the aramid 1414 is 5%, the proportion of the polyimide is 5%, and the proportion of the electrostatic fiber is 2%.
The waterproof breathable layer 2 can simultaneously meet the full performances of a heat insulation layer and a comfortable layer specified in the standards of XF10-2014 fire-extinguishing protective clothing for firemen, including 260 ℃ heat stability of the heat insulation layer and 180 ℃ heat stability of the comfortable layer, flame retardant property of the heat insulation layer and the comfortable layer (the continuous burning time is not longer than 2s and the damage length is not longer than 100 mm), shrinkage rate after washing (not longer than 5 percent), and weight per unit area (not longer than 5 percent of the rated quantity).
In a word, through the design of this structure can effectively solve the point gum that current three-layer firefighter puts out a fire protective clothing exists and press against the people, non-woven fabrics sweat-absorbing weight gain and whole weight reduction problem, its TPP can reach 32cal/cm 2 Meets the industry standard of not less than 28cal/cm 2 At the same time, the requirements of the whole on wet resistance and heat loss are simultaneously considered, and the whole wet resistance of the garment is 19m 2 Pa/W, meets European standards of not more than 30m 2 Pa/W requirement, overall heat loss of the garment is 270W/m 2 Meets the NFPA197 U.S. standard that the overall heat loss is not less than 205W/m 2 The overall weight is reduced to 2.55kg, and the comfort of firefighters is improved.

Claims (1)

1. The utility model provides a double-deck area membrane fireman protective clothing that puts out a fire which characterized in that: the double-layer firefighter fire extinguishing protective garment with the film consists of an outer layer (1) and a waterproof breathable layer (2) which are sewn together through peripheral edges, wherein an oil-repellent surfactant I (1-2-2) of the outer layer (1) and an oil-repellent surfactant II (2-1-2) of the waterproof breathable layer (2) are contacted together;
the outer layer (1) is formed by bonding an outer layer fabric (1-1) and an outer layer inner side covering film (1-2), wherein the outer layer fabric (1-1) is formed by weaving a surface layer fabric (1-1-1) and a bottom layer fabric (1-1-2), and the outer layer inner side covering film (1-2) is formed by arranging a layer of oil repellent surfactant I (1-2-2) on a polytetrafluoroethylene film I (1-2-1);
the waterproof breathable layer (2) is formed by bonding a woven fabric outer side coating film (2-1) and a woven fabric (2-2), wherein the woven fabric outer side coating film (2-1) is formed by arranging a layer of oil-repellent surfactant II (2-1-2) on a polytetrafluoroethylene film II (2-1-1);
the surface fabric (1-1-1) is a dark blue surface fabric, and the bottom fabric (1-1-2) is a golden yellow bottom fabric;
the oil-repellent surfactant I (1-2-2) is a fluorine-containing oil-repellent surfactant or a silicon-containing oil-repellent surfactant;
the waterproof breathable layer (2) has the full performances of a heat insulation layer and a comfortable layer specified in the standards of XF10-2014 fire fighter fire extinguishing protective clothing;
the surface fabric (1-1-1) is composed of yarns blended by aramid 1313, aramid 1414, polyimide, PBI and electrostatic fibers;
the proportion of the aramid 1313 is 60% -80%;
the proportion of the aramid 1414 is 5-10%;
the proportion of polyimide is 5% -29%;
the proportion of the PBI is 5%;
the proportion of the electrostatic fiber is 1-5%;
the bottom fabric (1-1-2) consists of aramid 1414, polyimide and PBI;
the proportion of the aramid 1414 is 90%;
the proportion of the polyimide is 9%;
the proportion of the PBI is 1%;
the woven cloth (2-2) is formed by yarns blended by aramid 1313, aramid 1414, polyimide, PBI and electrostatic fibers;
the proportion of the aramid 1313 is 5% -95%;
the proportion of the aramid 1414 is 0-10%;
the proportion of polyimide is 5% -95%;
the proportion of the PBI is 0-90%;
the proportion of the electrostatic fiber is 0-5%.
CN202210619337.5A 2022-06-02 2022-06-02 Double-deck firefighter's protective clothing that puts out a fire of taking membrane Active CN114889281B (en)

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Citations (7)

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Publication number Priority date Publication date Assignee Title
RU2127536C1 (en) * 1998-06-19 1999-03-20 Товарищество с ограниченной ответственностью предприятие "Автохимэкс" Clothing for protecting from thermal action
CN102429335A (en) * 2011-09-23 2012-05-02 上海服装集团进出口有限公司 Oil repellent and washing durable thin and light firefighter uniform shell fabric and firefighter uniform
CN207041757U (en) * 2017-02-22 2018-02-27 上海赞瑞实业有限公司 Suitable for fireman's fire extinguishing protective garment of cold region
CN209426317U (en) * 2018-08-15 2019-09-24 上海伊贝纳纺织品有限公司 A kind of fire-retardant impermeable warming protective garment fabric
CN110396754A (en) * 2019-07-25 2019-11-01 陕西元丰纺织技术研究有限公司 A kind of high TPP fire-fighting fire extinguishing combination fabric and preparation method thereof
CN111838800A (en) * 2020-09-04 2020-10-30 应急管理部天津消防研究所 Rescue protective clothing in water area and on ice for fire control
CN113713284A (en) * 2020-05-26 2021-11-30 上海伊贝纳纺织品有限公司 Fire-fighting protective clothing for firemen

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2127536C1 (en) * 1998-06-19 1999-03-20 Товарищество с ограниченной ответственностью предприятие "Автохимэкс" Clothing for protecting from thermal action
CN102429335A (en) * 2011-09-23 2012-05-02 上海服装集团进出口有限公司 Oil repellent and washing durable thin and light firefighter uniform shell fabric and firefighter uniform
CN207041757U (en) * 2017-02-22 2018-02-27 上海赞瑞实业有限公司 Suitable for fireman's fire extinguishing protective garment of cold region
CN209426317U (en) * 2018-08-15 2019-09-24 上海伊贝纳纺织品有限公司 A kind of fire-retardant impermeable warming protective garment fabric
CN110396754A (en) * 2019-07-25 2019-11-01 陕西元丰纺织技术研究有限公司 A kind of high TPP fire-fighting fire extinguishing combination fabric and preparation method thereof
CN113713284A (en) * 2020-05-26 2021-11-30 上海伊贝纳纺织品有限公司 Fire-fighting protective clothing for firemen
CN111838800A (en) * 2020-09-04 2020-10-30 应急管理部天津消防研究所 Rescue protective clothing in water area and on ice for fire control

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