CN103194842B - Metal-wire-containing electric heating fabric suitable for severe environment - Google Patents
Metal-wire-containing electric heating fabric suitable for severe environment Download PDFInfo
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- CN103194842B CN103194842B CN201310119992.5A CN201310119992A CN103194842B CN 103194842 B CN103194842 B CN 103194842B CN 201310119992 A CN201310119992 A CN 201310119992A CN 103194842 B CN103194842 B CN 103194842B
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Abstract
The invention relates to metal-wire-containing electric heating fabric suitable for a severe environment. A main body is formed by spinning yarns, an electric channel formed by metal wires and capable of heating after power is on is arranged in the main body, and various function layers can be arranged on the fabric surface according to requirements. The electric heating fabric has high mechanical performance and electric heating performance, can prevent water effectively, is resistant to high temperature and low temperature, suitable for various severe environments, good in internal electrical conductivity and small in resistance. An electrical characteristic and a heating characteristic of the fabric can be adjusted effectively by adjusting the tensioning degree or compact degree of the fabric. The fabric is suitable for heat preservation and heating of devices under various outdoor situations, especially long-distance electric heating snow removing and ice removing of tracks.
Description
Technical field
The present invention relates to a kind of electric heating fabrics, especially a kind of can be applicable to adverse circumstances containing electric heating fabrics wiry.
Background technology
Heating common is at present metal electric heated filament, usually helical structure can be adopted, can be enclosed with for the outer fabric skin of protecting and/or insulate outside it, this metal electric heated filament is laid in the middle of fabric sandwich, just form the plane electric heating products of electric blanket and so on, the defect of this electric heating products is: (1) due to conduction and heating concentrate on heating wire, other parts of product are non-conductive, do not generate heat, therefore not only generate heat uneven, and the caloric value of heating wire itself is higher, be easy to cause the high temperature ageing of local near heating wire even to burn; (2) because heating wire must lay according to required pattern in advance, product cannot be cut out arbitrarily and splice after making, and simultaneously also because fabric and heating wire are separated from each other, therefore uses inconvenience; (3) sandwich owing to adopting centre to be provided with heating wire, causes the complexity of product structure, and thickness is large, takes up room many; (4) because heating wire is easy to damage, insulating requirements is high, and inconsistent with the physical parameter of fabric sandwich, is not suitable with adverse circumstances or the larger outdoor environment of variations in temperature uses.
Summary of the invention
In order to overcome the above-mentioned defect of prior art, the object of the present invention is to provide a kind of be suitable for adverse circumstances containing electric heating fabrics wiry, this fabric construction is simple, heating evenly, thickness is little, and insulating requirements is low, is adapted to the heating under outdoor adverse circumstances and insulation.
The main technical schemes that the present invention adopts is:
Be suitable for adverse circumstances containing an electric heating fabrics wiry, its main body is formed by weaving by yarn, is provided with by can the electric channel that forms of the wire of heating power in described main body.
Preferably, arranging mode wiry in described main body is that the wire heating wire weaving of being made up of wire is contained wire in affiliated main body or in described part or all of yarn.
Described wire heating wire is wire long filament, or described wire heating wire is spinned by wire long filament or have wire long filament and other yarn/silk spinning systems to form, be the yarn be spun into for raw material with the mixture of the short silk of wire or the short silk of wire and other fibers containing described yarn wiry, or containing described yarn wiry be by wire long filament and raw material containing and/or the yarn that is twisted of other yarns of not containing the short silk of wire.
Preferably, described wire comprises metal fibre, preferably carries out the metal fibre of spiralization process.
Described metal fibre can be following in the mixing of one or more: simple metal fiber, simple metal fiber after shaping is coated with the metal-cored composite fibre of conductive layer or non-conductive layer, the metal film composite fibre of other fiber outer cladding metal levels after shaping, mixes the metal fibre having other materials.
Preferably, the short silk of described wire is the three-dimensional part forming described electric channel or form described electric channel that interweaves mutually, and described wire is provided with helical structure.
Preferably, above-mentioned described in any one be suitable for adverse circumstances containing in electric heating fabrics wiry, described main body is provided with the electrical connector for connecting external power supply, and described electrical connector is electrically connected with described electric channel.
Described fabric face is provided with the bonding layer for being glued to by fabric on the object that this fabric will heat, such as, can be magnetic coating.
Described fabric face can also be provided with following in any one, several or repertoire layer: wear-resistant coating, withstand voltage coating, waterproof coating, low temperature resistant coating, high-temperaure coating, electric insulation layer, heat-conducting layer and thermal insulation layer.
Preferably, described thermal insulation layer and bonding layer are located at two different surfaces of described fabric respectively, such as, can be located at the positive and negative of fabric respectively.
Preferably, above-mentioned described in any one be suitable for adverse circumstances containing electric heating fabrics wiry, the wire content forming described electric channel in described fabric is not less than 30wt%.
The invention has the beneficial effects as follows:
The wire of heat conduction is directly included in fabric by the present invention, does not need sandwich establishment, also without the need to arranging independently electrical heating elements, therefore simplify the structure, reduce thickness, and can cut out arbitrarily according to actual needs and splice, therefore greatly facilitate use; Conduct electricity very well due to wiry, resistance is little, therefore its heating part mainly concentrates on the contact point between wire, the use of long distance can be realized thus better by good conductive properties wiry, and effectively can be regulated the contact point quantity in fabric between wire and contact point pressure by the tensioning degree or compaction regulating fabric, and then regulate electrical characteristics and the heat generation characteristic of fabric.Due to different conductions and heat generation characteristic can be produced when different metal wire structures and wire are mixed into ratio, therefore under the prerequisite substantially not changing production technology, can regulate by simple proportioning the product producing various different electrical property, due to can by specific electric channel structural design, make the electric heating conversion ratio of electric heating fabrics up to more than 98%, double-edged maximum temperature difference is more than 80 DEG C, when especially adopting the mode of the short silk of wire/short carbon fiber mixing, the three-dimensional network-like electric channel interweaved not only can be formed in fabric, and, when temperature is lower, the resistance of this electric channel is less, under same external power supply, electrical current is larger, caloric value is higher, particularly this resistance of electric channel under certain critical temperature range by the short silk of wire/short carbon fiber solid intertexture can with temperature Rapid Variable Design, can by suitable optimum configurations, (such as more than 0 DEG C) resistance is relatively large at a higher temperature to make fabric, and the resistance of (such as less than 0 DEG C) is relatively little at a lower temperature, to ensure that fabric has higher heating power efficiency under cryogenic, and the security under taking into account hot conditions, wire due to conductive exothermal is dispersed in whole fabric body, the short circuit of local or open circuit do not affect the electric conductivity of fabric unit, can with producing excessive short circuit current between exterior object yet, even if suppose because the electric current that local is excessive has appearred in certain reason, also can disconnect rapidly because of reasons such as the corresponding contact point fusing between wire, therefore insulating requirements is low, and electric security is good, and, due to the setting of various functional layer can also be aided with, electric heating fabrics of the present invention is made to go for various rugged environment, and can according to the concrete set-up mode of practical service environment selection function layer, to ensure the safety in utilization that electric heating fabrics is higher and longer service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of fabric tissue of the present invention;
Fig. 2 is the structural representation (being mixed with short carbon fiber and/or the short silk of wire, not containing wire long filament and long carbon fiber) of a kind of electric channel of the present invention;
Fig. 3 is the structural representation (be mixed with wire long filament and/or long carbon fiber, also mixing has the short silk of wire and/or short carbon fiber) of another kind of electric channel of the present invention;
Fig. 4 is the structural representation (being mixed with wire long filament and/or long carbon fiber) of the third electric channel of the present invention.
Detailed description of the invention
In order to better explain the present invention, better to understand, the present invention is described in more detail by detailed description of the invention below in conjunction with accompanying drawing.
See Fig. 1 to Fig. 4, the invention provides a kind of be suitable for adverse circumstances containing electric heating fabrics wiry, its main body is formed by weaving by yarn, is provided with by can the electric channel that forms of the wire of heating power in described main body.
Arranging mode wiry in described main body is that the wire heating wire weaving of being made up of wire is contained wire in affiliated main body or in described part or all of yarn.Preferably, described wire forms the three-dimensional electric channel interweaved in fabric, to ensure that the electric channel in fabric has good electric conductivity, fabric tissue itself can ensure that electric channel has certain intensity and telescopicing performance, avoid fabric the destruction of installing, caused by external force in use procedure, particular avoid having a strong impact on of when electric channel is destroyed, the electric conductivity of fabric and heating property being caused.Described fabric can be three dimensional fabric.
When fabric is used for snow removing, the deicing of rail, because fabric is in outdoor environment for a long time, therefore, its external environment is severe, and especially variations in temperature is larger.Particularly, environment temperature after snowfall is usually lower, particularly the temperature of lower fabric is shined upon in summer then higher after energising, the rail being provided with fabric easily causes volume that larger change occurs because expanding with heat and contract with cold, and then likely cause the damage of conductive channel in fabric, and the vibrational power flow of this kind " the three-dimensional electric channel interweaved " is conducive to the intensity and the telescopicing performance that improve fabric, avoids because the temperature difference is comparatively large and cause it to damage.
In addition, the three-dimensional electric channel interweaved has stronger damage-retardation ability, because this passage is mutually overlapped by the carbon fiber of enormous amount, constitute the complicated conductive branch of enormous amount, when short circuit appears in partial branch wherein, open circuits etc. can not affect overall conductive capability and calorific capacity when damaging substantially, avoid simple circuit structure easily because any damages the drawback causing entirety to use, especially for the rail that circuit is extremely grown, in order to avoid the problem that center-off causes the circuit of connecting to be stopped using completely, usual needs arrange multiple power supply or parallel branch longer apart from interior, its cost is higher, difficult in maintenance, and adopt the three-dimensional electric channel interweaved to efficiently solve this problem, its need are simply laid, effectively can avoid the fault that this problem causes, when especially laying distance, its advantage is more obvious.In addition, because the electrical connection between wire is realized by contacting with each other of wire surface, and the enormous amount of this contact point, the voltage drop that any local is formed with extraneous open circuit is all very limited, simultaneously with regard to single contact point, this contact is quite fragile and unstable, if suppose because certain cause specific makes the electric current of fabric local excessive, the contact point that the quantity being positioned at this local is few just there will be larger current density, producing the effects such as high temperature fusing or mechanical oscillation makes corresponding contact point promptly disconnect, cut off this local current, therefore this fabric has good electric security.
Described wire heating wire is wire long filament 41, or described wire heating wire is spinned by wire long filament or have wire long filament and other yarn/silk spinning systems to form, be the yarn be spun into for raw material with the mixture of the short silk of wire 31 or the short silk of wire and other fibers containing described yarn wiry, or containing described yarn wiry be by wire long filament and raw material containing or the yarn that is twisted of other yarns of not containing the short silk of wire.Other fibers can comprise carbon fiber, can be long carbon fiber 11 or short carbon fiber 21.
The short silk of described wire can mutually three-dimensional intertexture form described electric channel or form a part for described electric channel, and described wire is preferably provided with helical structure.
When adopting the mode of the short silk of wire/short carbon fiber mixing, the three-dimensional network-like electric channel interweaved not only can be formed in fabric, and, when temperature is lower, the resistance of this electric channel is less, under same external power supply, electrical current is larger, caloric value is higher, particularly this resistance of electric channel under certain critical temperature range by the short silk of wire/short carbon fiber solid intertexture can with temperature Rapid Variable Design, can by suitable optimum configurations, when making the ambient temperature residing for fabric higher, (such as more than 0 DEG C) resistance is relatively large, and the resistance of (such as less than 0 DEG C) is relatively little when ambient temperature is lower, to take into account validity when security when high temperature is stopped using and low temperature heating power.
Preferably, described wire comprises metal fibre, preferably carries out the metal fibre of spiralization process, to improve elasticity and the stretch-proof performance of fabric, avoids because of expanding with heat and contract with cold of causing of heating or the stretching of external force to fabric causes the damage of electric channel.
Described metal fibre can be following in the mixing of one or more: simple metal fiber, simple metal fiber after shaping is coated with the metal-cored composite fibre of conductive layer or non-conductive layer, the metal film composite fibre of other fiber outer cladding metal levels after shaping, mixes the metal fibre having other materials.
In order to improve mechanical performance and the electric conductivity of fabric, described fabric preferably adopts plain weave construction, preferably adopts double-deck or multilayer plain weave construction.It can be such as treble cloths tissue.
When adopting bilayer or multiply cloth to organize, preferably adopt associating access node method, access node through access node method or binding pick access node method.
Described main body is provided with the electrical connector for connecting external power supply, and described electrical connector is electrically connected with described electric channel.
Preferably, the above-mentioned surface containing electric heating fabrics wiry being suitable for adverse circumstances described in any one is provided with the bonding layer for being glued to by fabric on the object that this fabric will heat, such as, can be magnetic coating.
Described fabric face can also be provided with following in any one, several or repertoire layer: wear-resistant coating, withstand voltage coating, waterproof coating, low temperature resistant coating, high-temperaure coating, electric insulation layer, heat-conducting layer and thermal insulation layer.
Preferably, described thermal insulation layer and bonding layer are located at two different surfaces of described fabric respectively, such as, can be located at the positive and negative of fabric respectively.
Heat-conducting layer is located between fabric and heating object usually, and described magnetic coating can as described heat-conducting layer.
Described thermal insulation layer is preferably only located at the one side that described fabric directly contacts with external environment.Especially when some layers described fabric overlap uses, the one side being only located at outermost described fabric is provided with described thermal insulation layer, and other described fabrics being positioned at internal layer are preferably and two-sidedly arrange described bonding layer.
Described fabric can be Teflon metal fiber cloth.
Preferably, above-mentioned described in any one be suitable for adverse circumstances containing electric heating fabrics wiry, be mixed with in the warp of described fabric or latitude, strand has or twists with the fingers resistant to elevated temperatures high adhesive material, can be thread or other any shapes, as being high haircuts, preferably do not affect making of fabric when making fabric, deliquescing or melting with the rising of temperature after energising, cooling after coagulation is in fabric, usual melt temperature should higher than operating temperature, such as, can be fusing point lower than the linear low density polyethylene viscous fiber of 109 DEG C, be preferably fusing point at the viscous fiber of 80 DEG C ~ 95 DEG C.
Can after fabric is made heated web, such as can adopt and heat in various manners, to make part or all of high adhesive material wherein that softening or melting occur, then lower the temperature, high adhesive material is solidified again, to improve intensity and the elasticity of fabric.
Can also first be energized after mounting on probation, and reach the temperature of high adhesive material melting to make high adhesive material melting in qualified rear continuation energising on probation, then power-off cooling, the high adhesive material of molten condition is solidified in fabric, strengthen the elasticity of fabric, stability, tensile strength and electric conductivity, further, can also ensure that fabric all keeps higher elasticity, stability, tensile strength and electric conductivity when environment temperature rising, reduction.Heating current is used instead after can first adopting measuring current.
Especially, after high adhesive material melting, melt for the high adhesive material of (referring in particular to the interlacing point that can conduct electricity in fabric) between the wire that conducts electricity, it is made to contact better, and the high adhesive material again solidified is conducive to reinforcing the contact between wire, and be conducive to ensureing conduction when being again energized in low temperature environment and heating effect.
What is more important, the interpolation of high adhesive material makes fabric can tolerate the larger two-sided temperature difference, can not impact under namely the two sides of fabric is in the very large environment temperature of the temperature difference simultaneously to fabric.
Such as, when the snow removing of the appropriate surface that fabric is attached at rail for rail, when Snow removing carries out, the environment temperature of rail side requires to be maintained at 0 DEG C ~ 10 DEG C usually, the temperature of this side fabric face even can reach about 50 DEG C, and in order to improve the efficiency that heat effectively utilizes, usually thermal insulation layer is set on the opposite side surface of fabric, therefore, the temperature of the opposite side of fabric face is still in the temperature of natural environment usually, even may be low to moderate about-20 DEG C, especially when snowfall is large, environment temperature is usually lower, the heat that snow removing needs is also more, and the interpolation of high adhesive material not only makes fabric can adapt to the so large two-sided temperature difference, and, fabric heating efficiency at low ambient temperatures can also be made higher by corresponding adjustment, caloric value is larger, to adapt to the demand of higher snowfall.
Further, high adhesive material makes fabric after heating power repeatedly, and its electric conductivity has the trend of rising, and heating efficiency also increases, and especially its stability, tensile strength and elasticity also increase.Even if the defect such as high adhesive material generation crackle, again can also merge after heating power, makes fabric have certain self-healing ability in low temperature environment.
Described high adhesive material can be overlying on surface wiry, is beneficial to melting and solidifies electric conductivity between rear raising wire and the firmness contacted to each other again.It can be such as described metal-cored composite fibre.
Described high adhesive material in fabric preferably can be electrically shocked when being energized and wear or thermal breakdown, staggered place between the wire that especially can conduct electricity, namely the interlacing point place can conducted electricity in fabric, along with high adhesive material breakdown at portion of tissue point place, the resistance at respective organization point place reduces, be conducive to the further raising of fabric unit electric conductivity, and cause chain reaction thus, the high adhesive material at the interlacing point place making other similar is constantly breakdown, at breakdown point place release amount of heat when electrical breakdown occurs, can not only the high adhesive material at this place of melting, also the rapid raising of fabric unit temperature is conducive to, snow melt efficiency is higher.
In described fabric, the high adhesive material at interlacing point place preferably can by safe voltage electrical breakdown.
Further, in galvanization, the position of portion of tissue point also can produce electric spark, is also conducive to the melting of high adhesive material and the rising of fabric unit temperature.
Described fabric does not preferably fire or slow burning fabric.
Preferably, above-mentioned described in any one be suitable for adverse circumstances containing electric heating fabrics wiry, the wire content forming described electric channel in described fabric is not less than 30wt%.
As one preferred embodiment, for above-mentioned various fabric or the fiber, yarn etc. that are made into described fabric, further auxiliary can be adopted to arrange:
Described adjuvant component is:
Ptfe emulsion 18 ~ 26%(quality),
Amino modified polyether silicone 3.5 ~ 4.7%(quality),
Polymethylphenyl siloxane fluid emulsion 13 ~ 14.5%(quality),
Water base flexible polypropylene acid esters emulsion 5 ~ 19%(quality),
Silane coupler 0.5 ~ 2.3%(quality),
Ammonium silicofluoride 0.12% ~ 0.26%(quality),
Absolute ethyl alcohol 0.7 ~ 1.8%(quality),
Water surplus,
Described amino modified polyether silicone can be following in one or more: morpholine modified polyether silicone oil, ethylenediamine modified polyether silicone oil, N, N-dimethylated propyl diethylenetriamine modified polyether silicone oil and N-aminoethyl piperazine modified polyether silicone oil.
During process yarn, the component of described auxiliary agent is preferably:
Ptfe emulsion 21.5 ~ 23.2%(quality),
Amino modified polyether silicone 3.95 ~ 4.27%(quality),
Polymethylphenyl siloxane fluid emulsion 13.8 ~ 14.1%(quality),
Water base flexible polypropylene acid esters emulsion 9.5 ~ 12.9%(quality),
Silane coupler 1.85 ~ 2.03%(quality),
Ammonium silicofluoride 0.19% ~ 0.21%(quality),
Absolute ethyl alcohol 1.27 ~ 1.38%(quality),
Water surplus,
The preparation technology of auxiliary agent can be: ptfe emulsion and polymethylphenyl siloxane fluid emulsion are mixed and make mixed liquor 1, water base flexible polypropylene acid esters emulsion and amino modified polyether silicone are mixed and makes mixed liquor 2, mixed liquor 1, mixed liquor 2, silane coupler and absolute ethyl alcohol are mixed, add in the water being dissolved with proper amount of silicon ammonium fluoride, after fully dissolving, make described auxiliary agent.
Described auxiliary agent is carried out impregnation process according to consumption o.w.f 1.9% ~ 4.7%, liquor ratio 1:10 ~ 1:15, temperature 60 C ~ 90 DEG C, 23 ~ 36 minutes time, then takes out, dewaters, dry.Also can according to actual needs conventionally under process conditions described fabric is arranged.
Such as, the auxiliary agent of the following example can be adopted to arrange:
Embodiment 1:
| Ptfe emulsion | 18Kg | Polymethylphenyl siloxane fluid emulsion | 14.5Kg |
| Amino modified polyether silicone | 4.1Kg | Water base flexible polypropylene acid esters emulsion | 12Kg |
| Silane coupler | 0.5Kg | Ammonium silicofluoride | 0.19Kg |
| Absolute ethyl alcohol | 1.8Kg | Water | 48.91Kg |
Embodiment 2:
| Ptfe emulsion | 22Kg | Polymethylphenyl siloxane fluid emulsion | 13Kg |
| Amino modified polyether silicone | 4.7Kg | Water base flexible polypropylene acid esters emulsion | 19Kg |
| Silane coupler | 1.4Kg | Ammonium silicofluoride | 0.26Kg |
| Absolute ethyl alcohol | 0.7Kg | Water | 38.94Kg |
Embodiment 3:
| Ptfe emulsion | 26Kg | Polymethylphenyl siloxane fluid emulsion | 13.75Kg |
| Amino modified polyether silicone | 3.5Kg | Water base flexible polypropylene acid esters emulsion | 5Kg |
| Silane coupler | 2.3Kg | Ammonium silicofluoride | 0.12Kg |
| Absolute ethyl alcohol | 1.25Kg | Water | 48.08Kg |
Embodiment 4:
| Ptfe emulsion | 21.5Kg | Polymethylphenyl siloxane fluid emulsion | 14.1Kg |
| Amino modified polyether silicone | 4.11Kg | Water base flexible polypropylene acid esters emulsion | 9.5Kg |
| Silane coupler | 1.94Kg | Ammonium silicofluoride | 0.21Kg |
| Absolute ethyl alcohol | 1.27Kg | Water | 47.37Kg |
Embodiment 5:
| Ptfe emulsion | 22.35Kg | Polymethylphenyl siloxane fluid emulsion | 13.8Kg |
| Amino modified polyether silicone | 4.27Kg | Water base flexible polypropylene acid esters emulsion | 11.2Kg |
| Silane coupler | 2.03Kg | Ammonium silicofluoride | 0.19Kg |
| Absolute ethyl alcohol | 1.325Kg | Water | 44.835Kg |
Embodiment 6:
| Ptfe emulsion | 23.2Kg | Polymethylphenyl siloxane fluid emulsion | 13.95Kg |
| Amino modified polyether silicone | 3.95Kg | Water base flexible polypropylene acid esters emulsion | 12.9Kg |
| Silane coupler | 1.85Kg | Ammonium silicofluoride | 0.2Kg |
| Absolute ethyl alcohol | 1.38Kg | Water | 42.57Kg |
According to the experiment of applicant, after carrying out above-mentioned arrangement, the pliability of fabric, tensile strength, anti-wear performance and high-and low-temperature resistance performance can be improved significantly, and the weather-resistant performance of fabric, water resistance and resistance to performance of damaging by worms unexpectedly significantly improve.
Above auxiliary agent composition and proportioning are several preferred situations, are not limited to above-mentioned concrete composition and concrete proportioning in practice.In addition, aforementioned not most process conditions can be chosen with reference to existing similar process conditions.
The design that have employed the three-dimensional electric channel interweaved containing electric heating fabrics wiry being suitable for adverse circumstances of the present invention, effectively improve mechanical performance and the electric heating property of electric heating fabrics, and make this electric heating fabrics may be used in various severe working environment by arranging several functions layer, especially may be used for the snow removing of the insulation of various outdoor equipment and rail or other occasions, deicing.
Claims (10)
1. one kind be suitable for adverse circumstances containing electric heating fabrics wiry, its main body is formed by weaving by yarn, it is characterized in that being provided with in described main body by can the electric channel that forms of the wire of heating power, arranging mode wiry in described main body is containing wire in described part or all of yarn, the mixture being the short silk of wire and carbon fiber containing described yarn wiry is the yarn that raw material is spun into, the short silk of described wire is the three-dimensional part forming described electric channel or form described electric channel that interweaves mutually, and described wire is provided with helical structure.
2. fabric according to claim 1, it is characterized in that described wire comprises metal fibre, described metal fibre be following in the mixing of one or more: simple metal fiber, shaping after simple metal fiber be coated with conductive layer metal-cored composite fibre and shaping after simple metal fiber be coated with the metal-cored composite fibre of non-conductive layer.
3. fabric according to claim 2, is characterized in that the wire content forming described electric channel in described fabric is not less than 30wt%.
4. the fabric according to claim 1,2 or 3, it is characterized in that described main body is provided with the electrical connector for connecting external power supply, described electrical connector is electrically connected with described electric channel.
5. fabric according to claim 4, is characterized in that described fabric face is provided with the bonding layer for being glued to by fabric on the object that this fabric will heat.
6. fabric according to claim 5, it is characterized in that described fabric face be also provided with following in any one or a few functional layer: wear-resistant coating, withstand voltage coating, waterproof coating, low temperature resistant coating, high-temperaure coating, electric insulation layer, heat-conducting layer and thermal insulation layer, described thermal insulation layer and bonding layer are located at two different surfaces of described fabric respectively.
7. the fabric according to claim 1,2 or 3, is characterized in that described fabric or arranges for the formation of the yarn of described fabric or the auxiliary agent of fiber employing following component:
Ptfe emulsion 18 ~ 26%(quality),
Amino modified polyether silicone 3.5 ~ 4.7%(quality),
Polymethylphenyl siloxane fluid emulsion 13 ~ 14.5%(quality),
Water base flexible polypropylene acid esters emulsion 5 ~ 19%(quality),
Silane coupler 0.5 ~ 2.3%(quality),
Ammonium silicofluoride 0.12% ~ 0.26%(quality),
Absolute ethyl alcohol 0.7 ~ 1.8%(quality),
Water surplus,
Described amino modified polyether silicone be following in one or more: morpholine modified polyether silicone oil, ethylenediamine modified polyether silicone oil, N, N-dimethylated propyl diethylenetriamine modified polyether silicone oil and N-aminoethyl piperazine modified polyether silicone oil.
8. fabric according to claim 4, is characterized in that described fabric or arranges for the formation of the yarn of described fabric or the auxiliary agent of fiber employing following component:
Ptfe emulsion 18 ~ 26%(quality),
Amino modified polyether silicone 3.5 ~ 4.7%(quality),
Polymethylphenyl siloxane fluid emulsion 13 ~ 14.5%(quality),
Water base flexible polypropylene acid esters emulsion 5 ~ 19%(quality),
Silane coupler 0.5 ~ 2.3%(quality),
Ammonium silicofluoride 0.12% ~ 0.26%(quality),
Absolute ethyl alcohol 0.7 ~ 1.8%(quality),
Water surplus,
Described amino modified polyether silicone be following in one or more: morpholine modified polyether silicone oil, ethylenediamine modified polyether silicone oil, N, N-dimethylated propyl diethylenetriamine modified polyether silicone oil and N-aminoethyl piperazine modified polyether silicone oil.
9. fabric according to claim 5, is characterized in that described fabric or arranges for the formation of the yarn of described fabric or the auxiliary agent of fiber employing following component:
Ptfe emulsion 18 ~ 26%(quality),
Amino modified polyether silicone 3.5 ~ 4.7%(quality),
Polymethylphenyl siloxane fluid emulsion 13 ~ 14.5%(quality),
Water base flexible polypropylene acid esters emulsion 5 ~ 19%(quality),
Silane coupler 0.5 ~ 2.3%(quality),
Ammonium silicofluoride 0.12% ~ 0.26%(quality),
Absolute ethyl alcohol 0.7 ~ 1.8%(quality),
Water surplus,
Described amino modified polyether silicone be following in one or more: morpholine modified polyether silicone oil, ethylenediamine modified polyether silicone oil, N, N-dimethylated propyl diethylenetriamine modified polyether silicone oil and N-aminoethyl piperazine modified polyether silicone oil.
10. fabric according to claim 6, is characterized in that described fabric or arranges for the formation of the yarn of described fabric or the auxiliary agent of fiber employing following component:
Ptfe emulsion 18 ~ 26%(quality),
Amino modified polyether silicone 3.5 ~ 4.7%(quality),
Polymethylphenyl siloxane fluid emulsion 13 ~ 14.5%(quality),
Water base flexible polypropylene acid esters emulsion 5 ~ 19%(quality),
Silane coupler 0.5 ~ 2.3%(quality),
Ammonium silicofluoride 0.12% ~ 0.26%(quality),
Absolute ethyl alcohol 0.7 ~ 1.8%(quality),
Water surplus,
Described amino modified polyether silicone be following in one or more: morpholine modified polyether silicone oil, ethylenediamine modified polyether silicone oil, N, N-dimethylated propyl diethylenetriamine modified polyether silicone oil and N-aminoethyl piperazine modified polyether silicone oil.
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| CN106283353B (en) * | 2015-05-20 | 2017-11-10 | 深圳市金宝盈文化股份有限公司 | Multi-layer braided formula noble metal Compound Fabric material manufacture craft |
| CN105357781B (en) * | 2015-11-18 | 2018-03-02 | 山东大学 | A kind of carbon fiber braiding radiant heating band with catoptric arrangement and preparation method thereof |
| KR102434600B1 (en) * | 2017-08-23 | 2022-08-19 | 한국전기연구원 | A woven flexible surface heating element including an insulating film |
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| CN102342613A (en) * | 2011-09-28 | 2012-02-08 | 北京光华纺织集团有限公司 | Multifunctional shower cap |
| CN102644137A (en) * | 2011-02-21 | 2012-08-22 | 李查启学 | Conductive yarn and cloth structure applying same |
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| JP2003178859A (en) * | 2001-12-12 | 2003-06-27 | Sdk Kk | Sheet heating unit and portable electric heating apparatus and heating apparel using the same |
| CN201629854U (en) * | 2009-12-26 | 2010-11-10 | 陆建益 | Flexible heating unit |
| CN102605512A (en) * | 2011-01-25 | 2012-07-25 | 王红科 | Anti-bending, zero-temperature-difference and fireproof novel hiddenly spun thermal energy cloth |
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| CN1471462A (en) * | 2000-10-27 | 2004-01-28 | Thermal textile | |
| EP1339259A1 (en) * | 2002-02-25 | 2003-08-27 | Malden Mills Industries, Inc. | Electric heating fabric |
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| CN101917785A (en) * | 2010-07-08 | 2010-12-15 | 王沛 | Conductive heating fabric and electric heating carpet and wallpaper adopting same |
| CN102644137A (en) * | 2011-02-21 | 2012-08-22 | 李查启学 | Conductive yarn and cloth structure applying same |
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| CN103194842A (en) | 2013-07-10 |
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Application publication date: 20130710 Assignee: Beijing Guardian International Garment Technology Co., Ltd. Assignor: Beijing Guanghua Textile Group Co., Ltd.|Beijing Jingguan towel limited liability company Contract record no.: 2015990000969 Denomination of invention: Metal-wire-containing electric heating fabric suitable for severe environment Granted publication date: 20150408 License type: Exclusive License Record date: 20151120 |
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Address after: Beijing City Guanghua Building No. 8 Guanghua Road, Chaoyang District 100026 Co-patentee after: Beijing Jingguan fashion textile limited liability company Patentee after: Beijing Guanghua Textile Group Co., Ltd. Address before: 100026 No. 8 Guanghua Road, Beijing, Chaoyang District Co-patentee before: Beijing Jingguan Towel Co., Ltd. Patentee before: Beijing Guanghua Textile Group Co., Ltd. |
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