CN103582192A - Method for manufacturing flexible mesh heating wires and product - Google Patents
Method for manufacturing flexible mesh heating wires and product Download PDFInfo
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- CN103582192A CN103582192A CN201310466780.4A CN201310466780A CN103582192A CN 103582192 A CN103582192 A CN 103582192A CN 201310466780 A CN201310466780 A CN 201310466780A CN 103582192 A CN103582192 A CN 103582192A
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Abstract
The invention discloses a method for manufacturing flexible mesh heating wires, and further discloses a product manufactured by implementing the method. The product comprises a silver ion heating loop which is provided with two terminals. A plurality of curved or linear heating wire loops are integrally connected between the two terminals in parallel. An insulation film covers one surface of the silver ion heating loop, and a flexible chip carrier covers the other surface of the silver ion heating loop. A gum layer covers the other surface of the flexible chip carrier. The silver ion heating loop is integrally cured and formed, free of contact combinations, good in connection effect, capable of being washed or folded for use, convenient to use, sanitary, flexible, light, long in service life and high in portability and has the deodorization effect, and motion flexibility of people is greatly improved. In addition, low-voltage operation is adopted, working stability is good, safety is high, and the product can be attached to the surface of any special-shaped rigid or soft material for use and can be directly attached to the surface of the human body for use, and is large in application range, good in warm keeping effect, and convenient to popularize and use.
Description
Technical field
The present invention relates to the technical field of warming heating wire, particularly a kind of flexible netted heating wire manufacture method and goods thereof.
Background technology
Outdoor warming especially outdoor warming in severe cold area, mainly rely on the heatings such as cotton-padded trousers, cotton interlock trousers, long woolen underwear, along with scientific and technical development, people have invented Warm-keeping garment on business suit basis.
But current existing Warm-keeping garment, great majority are usingd heating wire and carbon fibre as heater, its volume of heating module of traditional metal electric heated filament composition is larger and thick, hard, very flexible, to action, bring inconvenience, using is very trouble, and comfortableness is poor, and cannot fold, be inconvenient to store and carry.
And adopting carbon fibre as heater, carbon fibre line is to be directly woven on canvas; At carbon fibre line two ends, with metal wire knitted, with parallel way, make the heating of heating cloth, its thickness is still thicker, therefore only can with the use of arranging in pairs or groups in thicker clothes such as overcoat, and cannot use, on thinner cold-proof underwear and special-shaped product, just use, and have a very flexible, to the action problem that brings inconvenience, and after use because of variations in temperature shrinkage heat rises and twist after can make the loosening faults such as carbon fibre line loose contact arcing that cause of metal wire knitted.As independent, with carbon fibre, as heater, do not make while heating cloth heating because the internal resistance of carbon fibre line is higher, carbon fibre line can only design in shorter length (in 5cm), its heating surface (area) (HS is little, need many carbon fibre lines to carry out parallel connection by riveting method for this reason, could form face heating effect, too many because riveting position, so temperature uneven (riveted joint position temperature is high), and after use because of variations in temperature shrinkage heat rises and twist after can make to rivet position and occur loosening or disconnect phenomenon, easily cause the faults such as loose contact arcing, to people's life, make troubles.
Summary of the invention
For above-mentioned deficiency, one of the object of the invention is, provide a kind of production process simple and easy, be easy to realize, can quick Fabrication go out good warmth retention effect, and body is thin, collapsible, portability and flexibility are high, are convenient for people to the flexible netted heating wire manufacture method of the flexible netted heating wire of action.
The present invention also aims to, a kind of goods that adopt aforesaid flexible netted heating wire manufacture method to make are provided.
For achieving the above object, the technical scheme providing is in the present invention: a kind of flexible netted heating wire manufacture method, it is characterized in that, and it comprises the steps:
(1) preparation flexible sheet carrier;
(2) preparation silver ion slurry, according in advance design heating wire loop shape track by silver ion slurry coating and printing on the surface of flexible sheet carrier, to flexible sheet carrier, do not have coating and printing to have the blank parts of silver ion slurry to excise after cured, after waiting to excise, make the silver ion heating loop consistent with the heating wire loop shape track of design in advance, this silver ion heating loop has two terminals, and between two terminals, integral type is parallel with the heating wire loop of some curve-likes or linearity; Or
Preparation silver ion slurry, by this silver ion slurry coating and printing on the surface of flexible sheet carrier, according to the heating wire loop shape track of design in advance, to coating and printing, there is the flexible sheet carrier of silver ion slurry to cut after cured, after to be cut cutting, make the silver ion heating loop consistent with the heating wire loop shape track of design in advance, this silver ion heating loop has two terminals, and between two terminals, integral type is parallel with the heating wire loop of some curve-likes or linearity;
(3) to flexible sheet carrier, not having coating and printing to have laminatingly on the surface of silver ion slurry has a gum layer, makes flexible netted heating wire.
As a modification of the present invention, it is further comprising the steps of:
(4) flexible netted heating wire is carried out to thermal efficiency test, if thermal efficiency is qualified, on two terminals in silver ion heating loop, be provided with binding post;
(5) by gum layer, flexible netted heating wire is attached on application product, then reinforces pressing, make flexible netted heating wire and the application product formation integrative-structure that fits.
As a modification of the present invention, described step (2) also includes following steps: resistance value is carried out in the silver ion heating loop solidifying to form on the surface at flexible sheet carrier and detect, if the resistance value detecting within the scope of predefined resistance value, enters described step (3); Otherwise, as scrapping processing.
As a modification of the present invention, described step (3) also includes following steps: flexible sheet carrier coating and printing is had laminatingly on the surface of silver ion slurry has a dielectric film.
As a modification of the present invention, each component and the percentage by weight of described silver ion slurry are as follows: silver powder 60～75%, bisphenol A type epoxy resin 5～16%, acid anhydride type curing agent 1～6%, methylimidazole 0.5～3%, diethylene glycol monobutyl ether acetate 2～9%, reactive diluent 0.5～4%, tetraethyl titanate 0.5～2%, polyamide wax 0.5～2%.
As a modification of the present invention, the width in wall scroll heating wire loop is 1～3mm, and thickness is 0.001～0.1mm.
As a modification of the present invention, the resistance value between two terminals is 18～32 ohm, and the operating voltage in described silver ion heating loop is 3～12 volts.
As a modification of the present invention, described flexible sheet carrier is can resistant to elevated temperatures flexible plastic sheet.
A kind of goods that adopt above-mentioned flexible netted heating wire manufacture method to make, it comprises silver ion heating loop, this silver ion heating loop has two terminals, between two terminals, integral type is parallel with the heating wire loop of some curve-likes or linearity, one surface in this silver ion heating loop is laminating a flexible sheet carrier, and another surface of this flexible sheet carrier is laminating gum layer.
As a modification of the present invention, another surface in described silver ion heating loop is laminating dielectric film, described silver ion heating loop is formed by silver ion slurry curing, and each component and the percentage by weight of silver ion slurry are as follows: silver powder 60～75%, bisphenol A type epoxy resin 5～16%, acid anhydride type curing agent 1～6%, methylimidazole 0.5～3%, diethylene glycol monobutyl ether acetate 2～9%, reactive diluent 0.5～4%, tetraethyl titanate 0.5～2%, polyamide wax 0.5～2%; The width in wall scroll heating wire loop is 1～3mm, and thickness is 0.001～0.1mm, and the resistance value between two terminals is 18～32 ohm; The operating voltage in described silver ion heating loop is 3～12 volts; Described flexible sheet carrier is can resistant to elevated temperatures flexible plastic sheet.
Beneficial effect of the present invention is: the production process of method provided by the invention is simple and easy, be easy to realize, can quick Fabrication go out flexible netted heating wire goods, the soft frivolous surface of pasting pair rigid or soft materials in any abnormity of these goods is used, also can directly paste to pay and use at human body surface, and good warmth retention effect, long service life, foldability is good, portable high, greatly promoted the flexibility of people's action.Silver ion heating loop in goods of the present invention is integrated curing molding structure simultaneously, contactless combination, good connecting effect, avoid occurring because of variations in temperature shrinkage heat rise and twist after can make to rivet position and occur loosening or disconnection phenomenon, and can wash or folding use, convenient, healthy, and there is deodorization functions, bring convenience to people's lives, adopt in addition the low-voltage power supply work of 3～12 volts, good operating stability, safe, be beneficial to wide popularization and application.
Accompanying drawing explanation
Fig. 1 is the loop structure schematic diagram of flexible netted heating wire goods in the embodiment of the present invention 1.
Fig. 2 is the partial cross section structural representation in heating wire loop in Fig. 1.
Fig. 3 is the loop structure schematic diagram of flexible netted heating wire goods in the embodiment of the present invention 2.
Fig. 4 is the loop structure schematic diagram of flexible netted heating wire goods in the embodiment of the present invention 3.
Embodiment
Embodiment 1: referring to Fig. 1 and Fig. 2, and a kind of flexible netted heating wire manufacture method that the embodiment of the present invention provides, it comprises the steps.
(1) preparation flexible sheet carrier 1.
(2) preparation silver ion slurry 2, according in advance design heating wire loop shape track by silver ion slurry 2 coating and printings on the surface of flexible sheet carrier 1, to flexible sheet carrier 1, do not have coating and printing to have the blank parts of silver ion slurry 2 to excise after cured, after waiting to excise, make the silver ion heating loop 3 consistent with the heating wire loop shape track of design in advance, this silver ion heating loop 3 has integral type between two terminals 31, two terminals 31 and is parallel with some curvilinear heating wire loops 32.
Resistance value is carried out in the silver ion heating loop 3 solidifying to form on surface at flexible sheet carrier 1 and detect, if the resistance value detecting within the scope of predefined resistance value, enters described step (3); Otherwise, as scrapping processing.Add this step, effectively guarantee product quality, improve conforming product rate, avoid unnecessary waste.In concrete production process, also can not increase this step.
(3) to flexible sheet carrier 1, do not have coating and printing to have and laminatingly on the surface of silver ion slurry 2 have a gum layer 4, flexible sheet carrier 1 coating and printing is had laminatingly on the surface of silver ion slurry 2 has a dielectric film 5, makes flexible netted heating wire.Laminating to have dielectric film 5 be mainly to have insulating effect and the phenomenon such as protection silver ion heating loop is not bruised, scratch, effectively guarantees the integrality in silver ion heating loop, in concrete production process, also can not laminatingly have dielectric film 5.Laminating to have gum layer 4 be mainly convenient to fit with application product, and bonding process is convenient, simple, and amplexiforms firmly.
(4) flexible netted heating wire is carried out to thermal efficiency test, if thermal efficiency is qualified, on two terminals 31 in silver ion heating loop 3, be provided with binding post (not shown), binding post can adopt the mode of welding or riveted joint to be arranged on the terminals 31 in silver ion heating loop 3.
(5) by gum layer, flexible netted heating wire is attached on application product, then reinforces pressing, make flexible netted heating wire and the application product formation integrative-structure that fits.
A kind of goods that adopt above-mentioned flexible netted heating wire manufacture method to make, it comprises silver ion heating loop 3, this silver ion heating loop 3 has two terminals 31, between two terminals 31, integral type is parallel with some curvilinear heating wire loops 32, one surface in this silver ion heating loop 3 is laminating a flexible sheet carrier 1, and another surface of this flexible sheet carrier 1 is laminating gum layer 4.Another surface in described silver ion heating loop is laminating dielectric film 5.Wherein, described silver ion heating loop 3 is solidified and is formed by silver ion slurry 2.
Through the research of inventor's test of many times, find, the particulate of silver ion is the Main Ingredients and Appearance of silver ion slurry, and the content of silver ion in slurry is directly relevant with electric conductivity.The content of silver is high, to the conductivity that improves it, is useful, but when its content is during over critical volume concentration, its conductivity can not improve.General silver content is when 80～90% (percentage by weight), and electric conduction quantity has reached peak, when content continues to increase, electrically no longer improves, and resistance value is in rising trend; When content is lower than 60% time, the variation of resistance is unstable.In silver slurry, silver-colored fraction of particle should be considered stable resistance, also will consider to be subject to curing characteristics, adhesive strength, and therefore, for reaching minimum resistive, the silver-colored content in silver slurry is 60～75%.
About adhesive, it claims again bonding agent, is the film forming matter in conductive silver paste.In silver ion slurry 2, the microparticulate of conductive silver is in adhesive.Before printed pattern, the adhesive having relied on by dissolution with solvents forms silver slurry to be had the seal of certain viscosity to expect, completes with screen printing mode; After printing, through solidification process, make between the particulate and particulate of silver ion slurry 2, form stable combination between particulate and base material.This is the double liability of bonding agent.Bonding agent adopts synthetic resin conventionally, and it is high molecular polymer.The large class of thermoplastics type two, the present invention adopts bisphenol A type epoxy resin.Their feature is at a certain temperature after solidified forming, even if heating is also no longer softening again, is also difficult for being dissolved in solvent, has pliability.
About solvent, the effect of the solvent in silver ion slurry: a, dissolving resin disperse fully electrically conductive particles in polymer; The viscosity of b, adjustment conductive paste silver ion slurry; C, decision rate of drying; D, improve the state that has an even surface of base material, make silver ion slurry and matrix have the performance that well mixes.For reaching the solubility of the solvent in silver ion slurry, low resistive.The present invention utilize diethylene glycol monobutyl ether acetate as the solvent in silver ion slurry with reach flat thin evenly, the object of low resistance.
For this reason, inventor has made brand-new optimization and modification to silver ion pulp components of the prior art and percentage by weight thereof.
Each component and the percentage by weight of this silver ion slurry are as follows: silver powder 72%, bisphenol A type epoxy resin 12%, acid anhydride type curing agent 3%, methylimidazole 1%, diethylene glycol monobutyl ether acetate 7%, reactive diluent 3%, tetraethyl titanate 1%, polyamide wax 1%.
The width in wall scroll heating wire loop 32 is 1～3mm, and thickness is 0.001～0.1mm.Wherein thickness is preferably 0.003～0.005mm, and width is preferably 1.5～2.5mm, is more conducive to the design in silver ion heating loop 3, and the flexibility that guarantees goods of the present invention, to reach the soft resistance to folding of rubbing.Resistance value between two terminals 31 is 18～32 ohm.Be preferably 20～30 ohm, to obtain best heating effect.The operating voltage in described silver ion heating loop 3 is 3～12 volts, is preferably 5 volts or 7.4 volts.The work of employing low-voltage power supply, good operating stability, safe.
So can go smoothly palpate sense and the general identical imperceptible heating clothing that installs flexible netted heating wire goods of the present invention additional that has of clothing.
In the present embodiment, described flexible sheet carrier 1 is can resistant to elevated temperatures flexible plastic sheet.In other embodiment, this flexible sheet carrier 1 can be also cloth or other comparatively frivolous application product.
Embodiment 2: referring to Fig. 3, a kind of flexible netted heating wire manufacture method and goods thereof that the embodiment of the present invention provides, it is substantially the same manner as Example 1, and distinctive points is, the percentage by weight of each component of step (2) difference and silver ion slurry is different, and concrete distinctive points is as follows.
(2) preparation silver ion slurry 2, by these silver ion slurry 2 coating and printings on the surface of flexible sheet carrier 1, according to the heating wire loop shape track of design in advance, to coating and printing, there is the flexible sheet carrier 1 of silver ion slurry 2 to cut after cured, after to be cut cutting, make the silver ion heating loop 3 consistent with the heating wire loop shape track of design in advance, this silver ion heating loop 3 has integral type between two terminals 31, two terminals 31 and is parallel with some curvilinear heating wire loops 32.
Each component and the percentage by weight of silver ion slurry 2 are as follows: silver powder 60%, bisphenol A type epoxy resin 16%, acid anhydride type curing agent 6%, methylimidazole 3%, diethylene glycol monobutyl ether acetate 8.5%, reactive diluent 4%, tetraethyl titanate 2%, polyamide wax 0.5%.
Embodiment 3: a kind of flexible netted heating wire manufacture method and goods thereof that the embodiment of the present invention provides, it is substantially the same manner as Example 1, and one of distinctive points is, the percentage by weight difference of each component of silver ion slurry 2, each component and the percentage by weight of this silver ion slurry 2 are as follows: silver powder 75%, bisphenol A type epoxy resin 5%, acid anhydride type curing agent 5%, methylimidazole 2%, diethylene glycol monobutyl ether acetate 9%, reactive diluent 2%, tetraethyl titanate 1.2%, polyamide wax 0.8%.
Two of distinctive points is, referring to Fig. 4, silver ion heating loop 3 has the heating wire loop 32 that integral type between two terminals 31, two terminals 31 is parallel with some linearities.
Embodiment 4: a kind of flexible netted heating wire manufacture method and goods thereof that the embodiment of the present invention provides, it is substantially the same manner as Example 1, and distinctive points is, the percentage by weight difference of each component of silver ion slurry 2, each component and the percentage by weight of this silver ion slurry 2 are as follows: silver powder 72%, bisphenol A type epoxy resin 15%, acid anhydride type curing agent 6%, methylimidazole 0.5%, diethylene glycol monobutyl ether acetate 5%, reactive diluent 0.5%, tetraethyl titanate 0.5%, polyamide wax 0.5%.
Embodiment 5: a kind of flexible netted heating wire manufacture method and goods thereof that the embodiment of the present invention provides, it is substantially the same manner as Example 1, and distinctive points is, the percentage by weight difference of each component of silver ion slurry 2, each component and the percentage by weight of this silver ion slurry 2 are as follows: silver powder 74%, bisphenol A type epoxy resin 14%, acid anhydride type curing agent 1%, methylimidazole 2.5%, diethylene glycol monobutyl ether acetate 2%, reactive diluent 3.4%, tetraethyl titanate 1.1%, polyamide wax 2%.
In concrete manufacturing process, referring to Fig. 1, silver ion heating loop 3 has four curvilinear heating wire loops 32, and the shape track in every heating wire loop 32 is inconsistent.In other embodiment, can use according to reality the quantity in required serviceability temperature, heating area respective settings heating wire loop 32, as three, five, six, seven, ten etc.Can be referring to Fig. 3, silver ion heating loop 3 has eight curvilinear heating wire loops 32.And the loop in appropriate design heating wire loop 32 moves towards track layout, as adopted, as shown in Fig. 1 and Fig. 3, move towards track layout designs, being is that between two terminals 31, integral type is parallel with some curvilinear heating wire loops 32.Also can adopt and move towards track layout designs shown in Fig. 4, being is the heating wire loop 32 that between two terminals 31, integral type is parallel with some linearities.The layout designs that can certainly adopt the heating wire loop of curvilinear heating wire loop and linearity to mix mutually, to meet different user demands.In other embodiments, also can adopt Else Rule or irregular curve layout track.
Above-described embodiment is only the good execution mode of the present invention, and the present invention can not enumerate out whole execution modes, and the technical scheme of all employing above-described embodiments, or the equivalent variations of doing according to above-described embodiment, all in protection range of the present invention.
The present invention can also utilize the formula of silver ion slurry and the thickness of slurry coating and printing and width to regulate operating voltage and the temperature of flexible netted heating wire goods of the present invention.Can design according to the required serviceability temperature of reality, heating area the heating circuit in heating wire loop 32, can be from one to some heating wire loops 32, and can not need riveting process in addition in parallel.And width or thickness and the silver ion formula of size in the heating wire loop 32 of every of corresponding adjustment, to change operating voltage and power consumption stream, reach different heating temps.This is that the heating module of other modes cannot be realized, and Related product on the market, completely without this function, can only regulate with thermostat at present.
The production process of method provided by the invention is simple and easy, be easy to realize, and can quick Fabrication go out flexible netted heating wire goods, and soft frivolous subsides of these goods paid in the rigid material surface of any abnormity, as rule or irregular shapes such as spherical, rhombus, polygons.Or paste to pay in soft materials surface and use, as comparatively frivolous application products such as the cloth of various materials, Polypropylence Sheets, also can directly paste to pay at human body surface and use, can fit preferably with human body surface, good warmth retention effect.
Goods terminal with compact integral structure of the present invention, softness, frivolous, foldability is good, portable high, has greatly promoted the flexibility of people's action.Silver ion heating loop 3 in goods of the present invention is integrated curing molding structure simultaneously, contactless combination, good connecting effect, avoid occurring because of variations in temperature shrinkage heat rise and twist after can make to rivet position and occur loosening or disconnection phenomenon, and can wash or folding use, convenient, healthy, and because silver ion has deodorization functions, make product of the present invention there is deodorization functions, bring convenience to people's lives.
The announcement of book and instruction according to the above description, those skilled in the art in the invention can also change and revise above-mentioned execution mode.Therefore, the present invention is not limited to embodiment disclosed and described above, to modifications and changes more of the present invention, also should fall in the protection range of claim of the present invention.In addition,, although used some specific terms in this specification, these terms just for convenience of description, do not form any restriction to the present invention.As described in the above embodiment the present invention, adopt step same or analogous with it and other electro-heat equipment and the manufacture method that obtain, all in protection range of the present invention.
Claims (10)
1. a flexible netted heating wire manufacture method, is characterized in that, it comprises the steps:
(1) preparation flexible sheet carrier;
(2) preparation silver ion slurry, according in advance design heating wire loop shape track by silver ion slurry coating and printing on the surface of flexible sheet carrier, to flexible sheet carrier, do not have coating and printing to have the blank parts of silver ion slurry to excise after cured, after waiting to excise, make the silver ion heating loop consistent with the heating wire loop shape track of design in advance, this silver ion heating loop has two terminals, and between two terminals, integral type is parallel with the heating wire loop of some curve-likes or linearity; Or
Preparation silver ion slurry, by this silver ion slurry coating and printing on the surface of flexible sheet carrier, according to the heating wire loop shape track of design in advance, to coating and printing, there is the flexible sheet carrier of silver ion slurry to cut after cured, after to be cut cutting, make the silver ion heating loop consistent with the heating wire loop shape track of design in advance, this silver ion heating loop has two terminals, and between two terminals, integral type is parallel with the heating wire loop of some curve-likes or linearity;
(3) to flexible sheet carrier, not having coating and printing to have laminatingly on the surface of silver ion slurry has a gum layer, makes flexible netted heating wire.
2. flexible netted heating wire manufacture method according to claim 1, is characterized in that, it is further comprising the steps of:
(4) flexible netted heating wire is carried out to thermal efficiency test, if thermal efficiency is qualified, on two terminals in silver ion heating loop, be provided with binding post;
(5) by gum layer, flexible netted heating wire is attached on application product, then reinforces pressing, make flexible netted heating wire and the application product formation integrative-structure that fits.
3. flexible netted heating wire manufacture method according to claim 1 and 2, it is characterized in that, described step (2) also includes following steps: resistance value is carried out in the silver ion heating loop solidifying to form on the surface at flexible sheet carrier and detect, if the resistance value detecting within the scope of predefined resistance value, enters described step (3); Otherwise, as scrapping processing.
4. flexible netted heating wire manufacture method according to claim 1, is characterized in that, described step (3) also includes following steps: flexible sheet carrier coating and printing is had laminatingly on the surface of silver ion slurry has a dielectric film.
5. flexible netted heating wire manufacture method according to claim 1, it is characterized in that, each component and the percentage by weight of described silver ion slurry are as follows: silver powder 60～75%, bisphenol A type epoxy resin 5～16%, acid anhydride type curing agent 1～6%, methylimidazole 0.5～3%, diethylene glycol monobutyl ether acetate 2～9%, reactive diluent 0.5～4%, tetraethyl titanate 0.5～2%, polyamide wax 0.5～2%.
6. flexible netted heating wire manufacture method according to claim 5, is characterized in that, the width in wall scroll heating wire loop is 1～3mm, and thickness is 0.001～0.1mm.
7. flexible netted heating wire manufacture method according to claim 5, is characterized in that, the resistance value between two terminals is 18～32 ohm, and the operating voltage in described silver ion heating loop is 3～12 volts.
8. flexible netted heating wire manufacture method according to claim 1, is characterized in that, described flexible sheet carrier is can resistant to elevated temperatures flexible plastic sheet.
9. goods that adopt the arbitrary described flexible netted heating wire manufacture method of claim 1-8 to make, it is characterized in that, it comprises silver ion heating loop, this silver ion heating loop has two terminals, between two terminals, integral type is parallel with the heating wire loop of some curve-likes or linearity, one surface in this silver ion heating loop is laminating a flexible sheet carrier, and another surface of this flexible sheet carrier is laminating gum layer.
10. goods according to claim 9, it is characterized in that, another surface in described silver ion heating loop is laminating dielectric film, and described silver ion heating loop is formed by silver ion slurry curing, each component and the percentage by weight of silver ion slurry are as follows: silver powder 60～75%, bisphenol A type epoxy resin 5～16%, acid anhydride type curing agent 1～6%, methylimidazole 0.5～3%, diethylene glycol monobutyl ether acetate 2～9%, reactive diluent 0.5～4%, tetraethyl titanate 0.5～2%, polyamide wax 0.5～2%; The width in wall scroll heating wire loop is 1～3mm, and thickness is 0.001～0.1mm, and the resistance value between two terminals is 18～32 ohm; Resistance value between two terminals is 18～32 ohm; The operating voltage in described silver ion heating loop is 3～12 volts; Described flexible sheet carrier is can resistant to elevated temperatures flexible plastic sheet.
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| CN201310466780.4A CN103582192A (en) | 2013-10-10 | 2013-10-10 | Method for manufacturing flexible mesh heating wires and product |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106211382A (en) * | 2016-07-19 | 2016-12-07 | 张娜 | A kind of flexible electrothermal cloth and preparation method thereof |
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| CN102958281A (en) * | 2011-08-18 | 2013-03-06 | 嘉善德智医疗器械科技有限公司 | Method for preparing circuits on flexible base materials and application thereof |
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| CN106211382B (en) * | 2016-07-19 | 2019-07-05 | 张娜 | A kind of flexibility electrothermal cloth and preparation method thereof |
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