CN103596303A - Preparation method for graphene carbon crystal polymeric heating plate - Google Patents
Preparation method for graphene carbon crystal polymeric heating plate Download PDFInfo
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- CN103596303A CN103596303A CN201310498872.0A CN201310498872A CN103596303A CN 103596303 A CN103596303 A CN 103596303A CN 201310498872 A CN201310498872 A CN 201310498872A CN 103596303 A CN103596303 A CN 103596303A
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Abstract
The invention discloses a preparation method for a graphene carbon crystal polymeric heating plate. The preparation method comprises the steps that a), copper bars are welded to two end points of a glass fiber cloth; b), the copper bars and the glass fiber cloth are pressed to be molded through a suction lifter; c) carbon paste is printed to the front face of the glass fiber cloth and then the glass fiber cloth is put into a drying oven to be dried; d) two insulation layers are glued to the front face and the back face of the glass fiber cloth to be pressed into a whole, and a crude graphene carbon crystal polymeric heating plate is prepared; e) cutting is conducted; f), spot milling is conducted, two welding points for wiring are obtained, and the graphene carbon crystal polymeric heating plate is obtained after wires are powered on. According to the technical scheme, the collision frequency of tiny grains is increased, heating efficiency is improved, the resistance value is more stable, and the current leakage is reduced due to the sealed environment. The heating efficiency is greatly improved, health and comfort are facilitated, so that harmonious coexistence and harmonious development between human and nature are achieved, resources are saved and protected, and harmonious development between economic construction and resource exploitation and utilization is achieved.
Description
Technical field
The present invention relates to heating board preparing technical field, be specifically related to the preparation method of graphite olefinic carbon polycrystalline macromolecule heating board.
Background technology
For reaching the object of heat supply in winter high-efficiency low energy consumption, utilizing radiant heating is best at present selection, traditional convection type heating generally forms heating system by boiler, pumping plant, pipe network etc., thermal source is from boiler is drawn, by heat supply pipeline, transmitted, the thermal loss of nearly 10%～15% left and right, the heat efficiency is low.Meanwhile, thermal convection principle is mainly by indoor Air Flow transferring heat, when room air is heated, just forms cold-hot air convection, and convection heating exists the temperature difference of 0.5～1.0 ℃ every meter.Therefore, traditional heating causes indoor temperature to have larger difference, upper heat and lower cold, and heating effect is poor, the serious waste energy.And Graphene has good electric conductivity and light transmission, graphite olefinic carbon crystalline substance heats as carbon element crystal low-temp radiation heating system, take carbon element microcrystal grain as electric conducting material, crystrallographic plane heating function material is for mainly to heat a kind of novel low-temp radiation heating system of parts, and so far there are no reports.
Summary of the invention
The present invention is in order to solve the problems of the technologies described above the shortcoming of middle existence, provide a kind of and do not have side effects, environmental protection, indoor environment manufactured to the preparation method of pollutant sources and efficient graphite olefinic carbon polycrystalline macromolecule heating board, this preparation method comprises the following steps:
A) first at the two ends of glass fabric respectively along the Width of the glass fabric copper bar of burn-oning;
B) utilize absorbing and hoisting machine by copper bar and glass fabric pressing and forming;
C) by printing machine, carbon slurry is printed to putting into drying tunnel behind the front of glass fabric and dried;
D) at the bonding layer glass fibrous covering of positive and negative difference of glass fabric, by absorbing and hoisting machine, pass through the different stages five layers of described glass fabric are exerted pressure and are complex as a whole, be prepared into graphite olefinic carbon polycrystalline macromolecule heating board crude product;
E) utilize the graphite olefinic carbon polycrystalline macromolecule heating board crude product that material guillotine obtains above step d) to cut;
F) utilize milling target drone to graphite olefinic carbon polycrystalline macromolecule heating board crude product milling target, obtaining two can be for the solder joint of wiring, after wiring energising, obtains product graphite olefinic carbon polycrystalline macromolecule heating board.
Further, described step b) is that absorbing and hoisting machine is 175 ℃ in temperature, under the condition that pressure is 200t, by copper bar and glass fabric pressing, within 10 minutes, is moulding.
Further, described carbon slurry is designed to five-pointed star shape.
Further, in described step d), absorbing and hoisting machine passed through with the next stage: 140 ℃ of first stage temperature, pressure 70t, 160 ℃ of second stage temperature, pressure 80t, 175 ℃ of phase III temperature, pressure 120t, 180 ℃ of fourth stage temperature, pressure 160t, 180 ℃ of five-stage temperature, pressure 150t, the 6th 150 ℃ of phase temperature, pressure 75t.
Further, described drying tunnel is a kind of energy-saving baking channel, comprise baker and the first carrier chain, one end of baker is provided with charging fire door, and the other end of baker is provided with discharging door, is provided with dividing plate in baker, this dividing plate is provided with through hole, the height of through hole is greater than the height that the brilliant plate of carbon is added, and dividing plate, baker and charging fire door surround bake region, and dividing plate, baker and discharging door surround soak zones; Also comprise the second carrier chain, the downstream of the upstream extremity of this second carrier chain and the first carrier chain is adjacent, and the downstream of the second carrier chain passes from baker.
With drying tunnel roars of laughter, dry more more stable than its resistance of toasting out of general baking oven.Owing to being provided with dividing plate in baker, by dividing plate, baker is separated into bake region and soak zones, and carrier chain is comprised of the first carrier chain and the second carrier chain, the discharging door of the charging fire door of bake region and soak zones can be separated to control opening and closing like this, when the brilliant plate of carbon need to enter bake region, open charging fire door, by the first carrier chain, be sent in bake region, at this moment the discharging door of soak zones and the second carrier chain all quit work.When the brilliant plate of carbon is exported from soak zones, charging fire door is closed condition.Because charging fire door and discharging door can not opened simultaneously, and by the buffer action of dividing plate, avoided the thermal loss of bake region, the Btu utilization of bake region is improved.
Also comprise a magazine, this magazine comprises case and the 3rd carrier chain with dodge gate, case and charging fire door are slidably matched, the upstream extremity of the 3rd carrier chain is positioned at case outside, the downstream of the 3rd carrier chain is arranged in case, and the downstream of the 3rd carrier chain is adjacent to the upstream extremity of the first carrier chain.By magazine, when charging fire door is closed, dodge gate is opened, and the 3rd carrier chain work, and the brilliant plate of carbon to be baked is stored in case, and when the brilliant plate of carbon is filled with, the 3rd carrier chain quits work, and dodge gate is closed.When charging is door opened, the 3rd carrier chain work, the brilliant plate of carbon opening on the 3rd carrier chain is sent on the first carrier chain, because dodge gate is closed condition, has therefore avoided bake region and ambient atmos to carry out heat exchange, has reduced further heat button and has lost.
The cold press using in preparing the process of graphite olefinic carbon polycrystalline macromolecule heating board, it comprises mounting panel, the left side of mounting panel is provided with drive motors, the left side of mounting panel is provided with pulling device, the right side of described mounting panel is provided with cold press device, described pulling device comprises the active pulling roll being connected on mounting panel, initiatively on the mounting panel of pulling roll top, be provided with driven pulling roll, described cold press device comprises the adjusting cylinders being fixedly connected on mounting panel, the output of adjusting cylinders is connected with cold pressing plate, also comprise the lower cold pressing plate being connected on mounting panel, the lower surface of described upper cold pressing plate is at least provided with a fin, the left side of described fin is provided with circular arc transition face, transition face is connected with the cooling surface contacting with sheet material.
Further, on described mounting panel, be also provided with the governor motion that regulates driven pulling roll, described governor motion comprises and on mounting panel, is provided with chute, the slide block that can move up and down arranging in chute, driven pulling roll is connected on slide block, the top of described mounting panel is also provided with adjustment cylinder, adjusts cylinder and is connected with slide block.
Described pulling device has governor motion and can to the gap between active pulling roll and driven pulling roll, adjust according to need of production, meet the requirement of producing sheet metal thickness, the upper cold pressing plate and the lower cold pressing plate that arrange in addition, the brilliant sheet material of carbon slides between top board and lower cold pressing plate, the fin that upper cold pressing plate arranges, increase on the one hand the contact area of upper cold pressing plate and the brilliant sheet material of carbon, reduced on the other hand the resistance of cold pressing plate to the brilliant plate of carbon, being convenient to sheet material advances normally, the compact conformation of cold press of the present invention, low cost of manufacture, the space taking is few.
The hot-press arrangement using in preparing the process of graphite olefinic carbon polycrystalline macromolecule heating board, comprise the top base that can move up and down, be positioned at the bottom base that top base below is mated, in top base, bottom base, be respectively arranged with disc type heater, at the dismountable withstand voltage top board of heat conduction that is provided with of top base lower surface, the dismountable withstand voltage lower platen of heat conduction coordinating with above-mentioned top board that is provided with of bottom base upper surface, the lower surface of described top board, the upper surface of lower platen are parallel.
Top base one side is provided with support, is provided with the guide rail of longitudinal layout on support, is fixedly installed the slide block sliding on guide rail on described top base, and is arranged at the oil cylinder that drives top base motion on support.
Top base comprises the first upper substrate, is removably connected to the second upper substrate on the first upper substrate, forms the space of accommodating disc type heater between the first upper substrate and the second upper substrate.
Bottom base comprises the first infrabasal plate, is removably connected to the second infrabasal plate on the first infrabasal plate, forms the space of accommodating disc type heater between the first infrabasal plate and the second infrabasal plate.
Described top board lower surface, lower platen upper surface are provided with the Temperature Detector for detection of temperature, this Temperature Detector sends the temperature signal detecting to the controller of controlling disc type heater, and controller is controlled the work of corresponding disc type heater according to the temperature signal receiving.
Disc type heater can heat top base, bottom base, and heat is passed on top board, lower platen uniformly, by top board, lower platen can by carbon crystal layer firmly hot pressing between glass substrate, thereby guarantee the quality of the brilliant plate of carbon; In addition, top board, lower platen are detachable, are convenient to change, and hot-press arrangement is reused, and reduce hot pressing cost.
Adopted such scheme, printed one deck carbon slurry on resistant to elevated temperatures glass fabric, different from the operation principle of traditional thermo electric material, Heating mechanism of the present invention is semiconductor-type, and its heating original paper is carbon crystal heat base material.The pattern of carbon slurry is designed to five-pointed star shape, increases the collision frequency of molecule with the direction of different walkings, produces larger heat.At the both ends point copper bar of burn-oning, energising carrys out the motion of activating molecules, the brilliant material of carbon is under electric initiation excitation, by producing " Brownian movement " in the hot assembly of carbon micel, thereby produce heat energy by the intermolecular mutual shock of carbon and friction, generate a large amount of infrared radiation, electric energy and thermal energy conversion rate reach more than 98%.In energising tens seconds, heater surface temperature raises rapidly from ambient temperature, and by thermal energy transfer the covering to carbon crystal electrothermo-material surface, and the heat-barrier material at the carbon crystal electrothermo-material back side, heat-barrier material constantly reflexes to heat energy the covering on heater surface, its surface temperature is constantly raise, between 2～4min heater and heat-barrier material, reach balance of heat, with stationary temperature, carry out thermal radiation.Infrared radiation can not produce high frequency radiation, both without ultraviolet ray, again without visible ray, not only harmless to health, can also improve the microcirculation of human body, enhances metabolism, and improves body immunity, is good for one's health.
Accompanying drawing explanation
Fig. 1 is the structural representation of energy-saving baking channel in the present invention;
Fig. 2 is the structural representation of the cold press that uses in the present invention;
Fig. 3 is the structural representation of upper cold pressing plate;
Fig. 4 is the upward view of Fig. 3;
Fig. 5 is the structural representation of the hot press that uses in the present invention;
1 is baker, and 2 is the first carrier chain, and 3 is charging fire door, and 4 is discharging door, and 5 is dividing plate, and 6 is through hole, and 7 is bake region.8 is soak zones, 9 is the second carrier chain, 10 is case, 11 is dodge gate, 12 is the 3rd carrier chain, 21 is drive motors, 22 is active pulling roll, 23 is driven pulling roll, 24 is mounting panel, 25 is chute, 26 for adjusting cylinder, 27 is slide block, 28 is adjusting cylinders, 29 is upper cold pressing plate, 20 is lower cold pressing plate, 291 is cooling surface, 292 is transition face, 31 is top base, 32 is bottom base, 33 is disc type heater, 34 is top board, 35 is lower platen, 36 is support, 37 is guide rail, 38 is oil cylinder, 39 is the first upper substrate, 30 is the second upper substrate, 311 is the first infrabasal plate, 312 is the second infrabasal plate, 313 is Temperature Detector.
Embodiment
Below in conjunction with embodiment, the present invention is further detailed explanation.
Embodiment:
A) at the two ends of glass fabric respectively along the Width of the glass fabric copper bar of burn-oning;
B) in temperature, be 175 ℃, under the condition that pressure is 200t, utilize absorbing and hoisting machine by copper bar and glass fabric pressing 10 minutes;
C) by printing machine, carbon slurry is printed to the front to glass fabric, the shape of carbon slurry is designed to put into drying tunnel oven dry after five-pointed star;
D) at the positive and negative of glass fabric, distinguish bonding layer glass fibrous covering, by absorbing and hoisting machine, pass through following different stage (140 ℃ of first stage temperature, pressure 70t, 160 ℃ of second stage temperature, pressure 80t, 175 ℃ of phase III temperature, pressure 120t, 180 ℃ of fourth stage temperature, pressure 160t, 180 ℃ of five-stage temperature, pressure 150t, the 6th 150 ℃ of phase temperature, pressure 75t) these five layers of glass fabrics are exerted pressure and are complex as a whole, be prepared into graphite olefinic carbon polycrystalline macromolecule heating board crude product;
E) utilize the graphite olefinic carbon polycrystalline macromolecule heating board crude product that material guillotine obtains above step d) to cut;
F) utilize milling target drone to graphite olefinic carbon polycrystalline macromolecule heating board crude product milling target, obtaining two can be for the solder joint of wiring, after wiring energising, obtains product graphite olefinic carbon polycrystalline macromolecule heating board.
With reference to Fig. 1, the energy-saving baking channel in the present invention, comprises baker 1 and the first carrier chain 2, one end of baker 1 is provided with charging fire door 3, and the other end of baker 1 is provided with discharging door 4, in described baker 1, is provided with dividing plate 5, this dividing plate 5 is provided with through hole 6, and the height of through hole 6 is greater than the height that the brilliant plate of carbon is added.Dividing plate 5, baker 1 and charging fire door 3 surround bake region 7.Dividing plate 5, baker 1 and discharging door 4 surround soak zones 8.Also comprise the second carrier chain 9, the downstream of the upstream extremity of this second carrier chain 9 and the first carrier chain 2 is adjacent, and the downstream of the second carrier chain 9 passes from baker 1.It is inner or outside that the downstream of the first carrier chain 2 is positioned at bake region, and the upstream extremity of the first carrier chain can play to carry with the downstream of the second carrier chain 9 and be connected.Also comprise a magazine, this magazine comprises case 10 and the 3rd carrier chain 12 with dodge gate 11, case 10 is slidably matched with charging fire door 3, the upstream extremity of the 3rd carrier chain 12 is positioned at case 10 outsides, the downstream of the 3rd carrier chain 12 is arranged in the downstream of case 10, the three carrier chains 12 adjacent to the upstream extremity of the first carrier chain 2.The upstream extremity of the first carrier chain 2 is positioned at inside or the outside of bake region 7, and the upstream extremity of the first carrier chain can play to carry with the downstream of the 3rd carrier chain 12 and be connected.
With reference to the cold press shown in Fig. 2 to Fig. 4, it comprises mounting panel 24, the left side of mounting panel 24 is provided with drive motors 21, the left side of mounting panel 24 is provided with pulling device, the right side of described mounting panel 24 is provided with cold press device, described pulling device comprises the active pulling roll 22 being connected on mounting panel, initiatively on the mounting panel 24 of pulling roll 22 tops, be provided with driven pulling roll 23, described cold press device comprises the adjusting cylinders 28 being fixedly connected on mounting panel 24, the output of adjusting cylinders 28 is connected with cold pressing plate 29, also comprise the lower cold pressing plate 20 being connected on mounting panel 24, the lower surface of described upper cold pressing plate 29 is at least provided with a fin, the left side of described fin is provided with circular arc transition face 292, transition face 292 is connected with the cooling surface 291 contacting with sheet material, the transition face adopting is on the one hand in order to reduce the resistance of upper cold pressing plate to the brilliant plate of carbon, guarantee that the brilliant plate of carbon moves normally, cooling surface has increased the contact area of the brilliant plate of carbon and upper cold pressing plate on the other hand, guarantee the cooling effect of cold press device.
Further, on described mounting panel, be also provided with the governor motion that regulates driven pulling roll, described governor motion comprises and on mounting panel, is provided with chute, the slide block that can move up and down arranging in chute, driven pulling roll is connected on slide block, the top of described mounting panel is also provided with adjustment cylinder, adjusts cylinder and is connected with slide block, and the governor motion of setting is convenient to the thickness that people adjust sheet material as required.
Hot-press arrangement shown in Figure 5, comprise the top base 31 that can move up and down, be positioned at the bottom base 32 that top base below is mated, top base, in bottom base, be respectively arranged with disc type heater 33, at the dismountable withstand voltage top board of heat conduction 34 that is provided with of top base lower surface, the dismountable withstand voltage lower platen 35 of heat conduction coordinating with above-mentioned top board that is provided with of bottom base upper surface, the lower surface of top board, the upper surface of lower platen is parallel, top board, the smooth hot pressing of the brilliant plate of carbon between lower platen, and carbon crystal layer firmly hot pressing between glass substrate, guarantee the hot pressing quality of the brilliant plate of carbon, in concrete enforcement, the setting parallel with top board, lower platen of disc type heater, the heating surface of disc type heater is slightly less than top board, lower platen, can heat uniformly top board, lower platen like this, and then guarantee the hot pressing quality of the brilliant plate of carbon.
Wherein, top base one side is provided with support 36, is provided with the guide rail 37 of longitudinal layout on support, is fixedly installed the slide block sliding on guide rail on top base, and is arranged at the oil cylinder 38 that drives top base motion on support.Top base comprises the first upper substrate 39, is removably connected to the second upper substrate 30 on the first upper substrate, forms the space of accommodating disc type heater between the first upper substrate and the second upper substrate.Bottom base comprises the first infrabasal plate 311, is removably connected to the second infrabasal plate 312 on the first infrabasal plate, forms the space of accommodating disc type heater between the first infrabasal plate and the second infrabasal plate.
Top board lower surface, lower platen upper surface are provided with the Temperature Detector 313 for detection of temperature, in concrete enforcement, Temperature Detector can arrange a plurality of, be distributed in top board, lower platen surface, this Temperature Detector sends the temperature signal detecting to the controller of controlling disc type heater, and controller is controlled the work of corresponding disc type heater according to the temperature signal receiving.When Temperature Detector detects temperature and set point and is not inconsistent, by controller, control the operating state of disc type heater, the heating-up temperature that guarantees top board, lower platen with this is even.
The present invention is mainly conducted heat by the lattice wave of lattice vibration, the critical defects such as the electric heating element intensity low and high temperatures such as wire, PTC, carborundum are oxidizable, fragile, useful life is short have been overcome, harder than steel, lighter than aluminium, conductivity is better than copper, high temperature resistant (in theory can be resistance to 3000 ℃), corrosion-resistant, antifatigue, electric heating conversion ratio be more than 98%.Than the wire adopting at present extensively, PTC(pottery), the thermo electric material heat efficiency such as quartz ampoule, halide torch is high by 30%～40%, energy-conserving and environment-protective.
The present invention also has health-care physical therapy effect, wavelength is at 2 μ m～15 μ m, effectively improve microcirculation in human body, enhance metabolism, strengthen cell viability, regulate nervous system and respiratory system, improve body immunity, pollution-free, electromagnetic radiation is close to zero, price is about 60% of the domestic air-conditioning of same power, and manufacturing cost and use cost is low.
The present invention, by unique structural design, increases the collision frequency of molecule with the direction of different walkings, produces larger heat, promotes heating efficiency, and resistance is more stable, designs five layers of glass fabric pressing, and sealed environment reduces the leakage of electric current.Heating efficiency is significantly improved, and it is comfortable to be conducive to health, thereby reaches harmonious coexistence, the coordinated development that keeps man and nature, economize on resources and reserved resource, realize the object of economic construction and resources development and utilization coordinated development.
Claims (7)
1. the preparation method of graphite olefinic carbon polycrystalline macromolecule heating board, comprises the following steps:
A) first at the two ends of glass fabric respectively along the Width of the glass fabric copper bar of burn-oning;
B) utilize absorbing and hoisting machine by copper bar and glass fabric pressing and forming;
C) by printing machine, carbon slurry is printed to putting into drying tunnel behind the front of glass fabric and dried;
D) at the bonding layer glass fibrous covering of positive and negative difference of glass fabric, by absorbing and hoisting machine, pass through the different stages five layers of described glass fabric are exerted pressure and are complex as a whole, be prepared into graphite olefinic carbon polycrystalline macromolecule heating board crude product;
E) utilize the graphite olefinic carbon polycrystalline macromolecule heating board crude product that material guillotine obtains above step d) to cut;
F) utilize milling target drone to graphite olefinic carbon polycrystalline macromolecule heating board crude product milling target, obtaining two can be for the solder joint of wiring, after wiring energising, obtains product graphite olefinic carbon polycrystalline macromolecule heating board.
2. the preparation method of graphite olefinic carbon polycrystalline macromolecule heating board according to claim 1, is characterized in that, described step b) is that absorbing and hoisting machine is 175 ℃ in temperature, under the condition that pressure is 200t, by copper bar and glass fabric pressing, within 10 minutes, is moulding.
3. the preparation method of graphite olefinic carbon polycrystalline macromolecule heating board according to claim 1, is characterized in that, described carbon slurry is designed to five-pointed star shape.
4. the preparation method of graphite olefinic carbon polycrystalline macromolecule heating board according to claim 1, is characterized in that, in described step d), absorbing and hoisting machine passed through with the next stage: 140 ℃ of first stage temperature, pressure 70t, 160 ℃ of second stage temperature, pressure 80t, 175 ℃ of phase III temperature, pressure 120t, 180 ℃ of fourth stage temperature, pressure 160t, 180 ℃ of five-stage temperature, pressure 150t, the 6th 150 ℃ of phase temperature, pressure 75t.
5. the preparation method of graphite olefinic carbon polycrystalline macromolecule heating board according to claim 1, it is characterized in that, described drying tunnel comprises baker and the first carrier chain, and one end of baker is provided with charging fire door, and the other end of baker is provided with discharging door, it is characterized in that, in described baker, be provided with dividing plate, this dividing plate is provided with through hole, and the height of through hole is greater than the height that the brilliant plate of carbon is added, dividing plate, baker and charging fire door surround bake region, and dividing plate, baker and discharging door surround soak zones; Also comprise the second carrier chain, the downstream of the upstream extremity of this second carrier chain and the first carrier chain is adjacent, and the downstream of the second carrier chain passes from baker.
6. the preparation method of graphite olefinic carbon polycrystalline macromolecule heating board according to claim 5, it is characterized in that, also comprise a magazine, this magazine comprises case and the 3rd carrier chain with dodge gate, case and charging fire door are slidably matched, the upstream extremity of the 3rd carrier chain is positioned at case outside, and the downstream of the 3rd carrier chain is arranged in case, and the downstream of the 3rd carrier chain is adjacent to the upstream extremity of the first carrier chain.
7. the preparation method of graphite olefinic carbon polycrystalline macromolecule heating board according to claim 5, is characterized in that, the upstream extremity of the first carrier chain is positioned at inside or the outside of bake region, and it is inner or outside that the downstream of the first carrier chain is positioned at bake region.
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| CN201310498872.0A CN103596303A (en) | 2013-10-22 | 2013-10-22 | Preparation method for graphene carbon crystal polymeric heating plate |
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| CN201310498872.0A CN103596303A (en) | 2013-10-22 | 2013-10-22 | Preparation method for graphene carbon crystal polymeric heating plate |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104144531A (en) * | 2014-08-08 | 2014-11-12 | 苏州宏久航空防热材料科技有限公司 | High heating carbon crystal plate and manufacturing method thereof |
| CN105939546A (en) * | 2016-02-15 | 2016-09-14 | 青岛南墅泰星石墨制品有限公司 | Production method of graphene paper electric heating mattress |
| CN106376109A (en) * | 2016-09-07 | 2017-02-01 | 芜湖桑乐金电子科技有限公司 | Anti-aging carbon crystal heating plate and preparation method therefor |
| CN106376111A (en) * | 2016-09-07 | 2017-02-01 | 芜湖桑乐金电子科技有限公司 | Bendable carbon crystal heating plate and preparation method therefor |
| CN106413145A (en) * | 2016-09-07 | 2017-02-15 | 芜湖桑乐金电子科技有限公司 | High-tenacity carbon crystal heating plate and preparation method thereof |
| CN106455155A (en) * | 2016-09-07 | 2017-02-22 | 芜湖桑乐金电子科技有限公司 | Bendable carbon crystal heating plate and preparation method thereof |
| CN106642283A (en) * | 2016-12-05 | 2017-05-10 | 黄静 | Fresco suitable for indoor heating |
| CN107613588A (en) * | 2017-08-14 | 2018-01-19 | 深圳市维特欣达科技有限公司 | The preparation method and quick-heating type heating board of a kind of quick-heating type heating board |
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| CN201488535U (en) * | 2009-08-26 | 2010-05-26 | 苏州柳溪机电工程有限公司 | Energy-saving cut-through baking channel |
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| CN201488535U (en) * | 2009-08-26 | 2010-05-26 | 苏州柳溪机电工程有限公司 | Energy-saving cut-through baking channel |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104144531A (en) * | 2014-08-08 | 2014-11-12 | 苏州宏久航空防热材料科技有限公司 | High heating carbon crystal plate and manufacturing method thereof |
| CN104144531B (en) * | 2014-08-08 | 2016-03-09 | 苏州宏久航空防热材料科技有限公司 | Brilliant plate of a kind of high heating carbon and preparation method thereof |
| CN105939546A (en) * | 2016-02-15 | 2016-09-14 | 青岛南墅泰星石墨制品有限公司 | Production method of graphene paper electric heating mattress |
| CN106376109A (en) * | 2016-09-07 | 2017-02-01 | 芜湖桑乐金电子科技有限公司 | Anti-aging carbon crystal heating plate and preparation method therefor |
| CN106376111A (en) * | 2016-09-07 | 2017-02-01 | 芜湖桑乐金电子科技有限公司 | Bendable carbon crystal heating plate and preparation method therefor |
| CN106413145A (en) * | 2016-09-07 | 2017-02-15 | 芜湖桑乐金电子科技有限公司 | High-tenacity carbon crystal heating plate and preparation method thereof |
| CN106455155A (en) * | 2016-09-07 | 2017-02-22 | 芜湖桑乐金电子科技有限公司 | Bendable carbon crystal heating plate and preparation method thereof |
| CN106642283A (en) * | 2016-12-05 | 2017-05-10 | 黄静 | Fresco suitable for indoor heating |
| CN107613588A (en) * | 2017-08-14 | 2018-01-19 | 深圳市维特欣达科技有限公司 | The preparation method and quick-heating type heating board of a kind of quick-heating type heating board |
| CN107613588B (en) * | 2017-08-14 | 2023-12-05 | 深圳市维特欣达科技有限公司 | Preparation method of quick heating type heating plate and quick heating type heating plate |
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