CN208305289U - The thermally conductive multi-functional composite artificial board of ground heating floor base material - Google Patents
The thermally conductive multi-functional composite artificial board of ground heating floor base material Download PDFInfo
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- CN208305289U CN208305289U CN201820750458.2U CN201820750458U CN208305289U CN 208305289 U CN208305289 U CN 208305289U CN 201820750458 U CN201820750458 U CN 201820750458U CN 208305289 U CN208305289 U CN 208305289U
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Abstract
The utility model provides a kind of thermally conductive multi-functional composite artificial board of ground heating floor base material, has multilayered structure, comprising: the intermediate base material among multilayered structure；The surface layer substrate on two surfaces above and below multilayered structure；It is symmetrical arranged the carbon-base film and glue-line of intermediate base material or more two sides；The carbon-base film constitutes heating layer；And the heat-conducting layer that four sides of the multilayered structure are formed is coated on by heat-conductive coating；The heat-conducting layer is at least contacted with the heating layer in the multilayered structure.The wood-based plate properties of the utility model are all satisfied LY/T 1700 " ground heating wood floors ", and flatness is good, and mechanical mechanics property is high, and dimensional stability is strong, and especially heating conduction is superior, and class is high.
Description
Technical field
The utility model relates to artificial board technology fields.More specifically, have the utility model relates to one kind and well lead
Hot property, stable structure, intensity it is high and with antistatic and shielding harmful electromagnetic wave energy ground heating floor base material with leading
The multi-functional composite artificial board of heat.
Background technique
Ground heating floor base material with thermally conductive multi-functional composite artificial board be by wood-based plate hot-pressing technique by impregnated bond paper,
Carbon-base film and substrate carry out hot-press gluing, mainly for the manufacture of ground heating wood floors；Substrate includes veneer or veneer, glue
Plywood, particieboard, fiberboard, core-board, integrated thin plate and bamboo-wood plyboard etc..Floor heating market is in great demand in recent years, ground
Heating floor has preferable moisture-proof thermal dimensional stability, it has also become most popular one of the functional floor in market.However, because of timber
Thermal coefficient is low, and substrate moisture rate is unevenly distributed, thickness deviation and wood materials itself anisotropy is larger leads to thermal conductivity
The low and hydrothermal stability of energy is poor, and properties of product uniformity is not high, restricts this kind of environment-friendly type, high value added product industry metaplasia
It produces.Currently, mostly using high-intensitive adhesive in industry, it is steady to improve the size on floor to open up stress slot and optimization group blank structure etc.
It is qualitative, it is less for the research for promoting its heating conduction.Existing research and patented technology use carbon black, graphite, aluminum oxide
And magnesia etc. is used as thermally conductive functive, the type couples agent such as titanate esters, which are added, improves thermally conductive functive surface nature, passes through urea
Urea formaldehyde glue realizes gluing, though its thermal coefficient can be effectively improved, because a certain amount of powdered thermally conductive functive is added, it is difficult to
It is uniformly dispersed, resin added is big, causes the problems such as plate integral strength uniformity is low, environmental-protecting performance is low and at high cost.In addition, in order to
The heat dissipation problem for improving electric heating floor is pasted on ground back using graphite guide hotting mask, in favor of the heat dissipation speed on heat again face
Degree.From the foregoing, it will be observed that the related research for improving composite artificial board or floor heat conduction performance and patented technology are few, may be particularly applicable to
Industrialization promotion it is less.As flooring product innovative technology is increasingly competitive, multifunction becomes prominent selling point
Key technology means, and the main path of ground heating floor added value is promoted, therefore multifunction ground heating floor base material
Exploitation has good development prospect.
Utility model content
One purpose of the utility model is to solve at least the above defect, and provide the advantages of at least will be described later.
There are one purposes to be to provide a kind of thermally conductive multi-functional composite artificial board for the utility model, uses carbon-base film point
It is not compound between layer substrate and intermediate base material, while in plate Thursday side coated with thermally conductive coating, can be improved thermal conductivity
Can, and the deformation that wood substrate itself can be overcome to generate by drying shrinkage bulking and stress, improve dimensional stability.
There are one purposes to be to provide a kind of thermally conductive multi-functional composite artificial board for the utility model, can utilize carbon-base film
Humidification effectively improve its bonding strength, bending strength and shock resistance, and then can be reached the case where saving consumptive material
To good mechanical mechanics property.
There are one purposes to be to provide a kind of floor for having both antistatic shielding electromagnetic radiations emission function for the utility model
Wood-based plate can further promote the added value of conventional artificial's plate.
In order to realize these purposes and other advantages of the utility model, a kind of ground heating floor base material is provided with thermally conductive
Multi-functional composite artificial board has multilayered structure, comprising:
Intermediate base material among multilayered structure；
The surface layer substrate on two surfaces above and below multilayered structure；
It is symmetrical arranged the carbon-base film and glue-line of intermediate base material or more two sides；The carbon-base film constitutes heating layer；
And the heat-conducting layer that four sides of the multilayered structure are formed is coated on by heat-conductive coating；The heat-conducting layer at least with
Heating layer in the multilayered structure connects contact.By being coated with heat-conducting layer in four sides of multilayered structure, so that heating layer
The heat of generation can be distributed by heat-conducting layer, accelerate the heating conduction of wood-based plate, avoid intermediate base material and surface base
Blocking of the material to heat.Heat-conducting layer is contacted with heating layer simultaneously, and the transmitting of heat is rapider.Since carbon-base film is symmetrical
The two sides of intermediate base material are covered on, the moisture-proof thermal dimensional stability of multi-functional composite artificial board is improved, ground heating wood is made
Service life with higher after quality plate.
Preferably, in thermally conductive multi-functional composite artificial board, the carbon-base film has the ground heating floor base material
Two layers.The effective service life for improving symbol wood-based plate and mechanical strength.
Preferably, in thermally conductive multi-functional composite artificial board, the carbon-base film is the ground heating floor base material
The carbon fiber paper of 0.06~0.8mm of thickness.
Preferably, in thermally conductive multi-functional composite artificial board, the carbon-base film is the ground heating floor base material
The carbon fiber felt of 0.06~0.8mm of thickness.
Preferably, in thermally conductive multi-functional composite artificial board, the carbon-base film is the ground heating floor base material
The carbon fiber felt of 0.06~0.8mm of thickness.
Preferably, in thermally conductive multi-functional composite artificial board, the carbon-base film is the ground heating floor base material
The carbon material impregnated felt of 0.06~0.8mm of thickness.
Preferably, the ground heating floor base material is with during in thermally conductive multi-functional composite artificial board, the glue-line is located at
Between between substrate and carbon-base film, and between surface layer substrate and carbon-base film.Glue in glue-line is melted and is permeated carbon-based
Film, keeps surface layer substrate closely glued with carbon-base film, the bonding strength after enhancing composite artificial board hot-press solidifying.
Preferably, in thermally conductive multi-functional composite artificial board, the surface layer substrate is the ground heating floor base material
The wood bamboo material veneer or veneer or wood bamboo thin plate or thin fiber plate of 0.6~3mm of thickness or thin glued board.Improve the wearability on surface layer
With the mechanical properties such as stability.
Preferably, in thermally conductive multi-functional composite artificial board, the intermediate base material is the ground heating floor base material
The glued board or fiberboard or particieboard or bamboo-wood plyboard or bamboo clappers of 5~22mm of thickness.
Preferably, the ground heating floor base material is in thermally conductive multi-functional composite artificial board, from top to bottom successively table
Layer substrate, glue-line, carbon-base film, glue-line, intermediate base material, glue-line, carbon-base film, glue-line, surface layer substrate.
Wherein, carbon fiber paper be there was only 0.06 by the compound thickness being prepared of carbon fibre material and plant fiber~
The paper membrane of 0.8mm, grammes per square metre are 20~90g/m2；Carbon fiber content is 20~90% in the carbon-base film layer.Carbon fibre material
Layer is uniformly mixed by dispersing chopped carbon fiber, then with plant fiber or other macromolecular fibres, through paper technology or nonwoven
Technique etc. is made；The compressibility of plant fiber or macromolecular fibre and its interface compatibility with resin glue are made full use of, is mentioned
The smooth degree in high layer of carbon fiber material surface and buffer capacity, especially promote the gluing of layer of carbon fiber material and resin glue,
Improve bonding quality.For carbon fiber felt chopped carbon fiber mat made of no spinning process, grammes per square metre is 10~60g/m2；It is short
It cuts carbon fiber and mutually overlaps and form many holes, be conducive to adhesive when gluing and permeate, form good cementing layer.Carbon material
Impregnated felt film, using carbon black, graphite, expanded graphite alkene piece, graphite nano plate, graphene nanometer sheet, carbon nanotube and resin or
Water mixing after be used for impregnated glass fiber felt, phyteral fibrofelt and basalt fibre felt, then drying and be made；Carbon-based material
It is about 10~60% that overall weight ratio, which is accounted for, as thickness, 10~70g/m of felt film grammes per square metre2。
The glue-line is for semi-solid preparation glue film or without aldehyde glue film or liquid resin glue-line；The semi-solid preparation glue film is melamine
Resin impregnated bond paper, phenolic resin impregnated bond paper, isocyanate resin impregnated bond paper, melamine resin semi-curing glue
Film, modified cyanurotriamide resin semi-solid preparation glue film；85% or more glue content, precuring rate are 25~68%, with a thickness of 0.05~
1.2mm；The liquid resin glue-line is that urea-formaldehyde resin adhesive or cyanurotriamide modified urea resin glue or Isocyanate resin apply
It is distributed in the glue-line of target surface formation, using two-sided glue-applying technique, single side resin added is 80~300g/m2, the solid content of glue is
48~56%；Described is modified poly ethylene or polyvinyl chloride or polypropylene or polystyrene, thickness without aldehyde glue film main ingredient
For 0.05~1.0mm.
The heat-conductive coating is that any one in graphene, carbon black, graphite, carbon nanotube and carbon fiber powder will import coating
It can be coated on the surrounding of wood-based plate after mixing with water-borne UV-curing resin, using 170~200 DEG C of maximum temperature, applied after dry
20~400 Ω of layer square resistance/.
The utility model is include at least the following beneficial effects:
It is set firstly, thermally conductive multi-functional composite artificial board described in the utility model is symmetrical above and below between Wooden veneer substrate
Two layers of carbon-base film is set, the high-efficiency heat conduction performance of carbon-base film is made full use of, enhances the heating conduction of multi-functional composite artificial board.
Secondly, making full use of the carbon-base film of surfacing and good penetrability as reinforcement, enhance thermally conductive multi-functional multiple
Close the dimensional stability of wood-based plate；Glue in hot pressing, semi-solid preparation glue film or liquid resin glue melts and permeates carbon-base film,
Keep surface layer substrate closely glued with carbon-base film, the bonding strength after enhancing composite artificial board hot-press solidifying；Because of carbon-base film
Its bending strength and shock resistance are effectively increased to the humidification of glue-line；Because carbon-base film layer is in composite artificial board
It is arranged symmetrically and its humidification, improves the moisture-proof thermal dimensional stability of multi-functional composite artificial board, ground heating wood is made
Service life with higher after quality plate.
Furthermore thermally conductive multi-functional composite artificial board is coated with the heat-conductive coating with high-efficiency heat conduction performance, part in side
Heat can directly be jumped over intermediate base material, thermal loss caused by reducing in diabatic process, save the time of transmitting heat.
So that the temperature reached when till soleplate face balance increases, improves heat transfer efficiency, accelerates the hot rate of transmitting.
Furthermore carbon-base film is compound in the nearly surface layer of wood-based plate, and wherein carbon-base film mutually closely overlaps hot pressing, conductive
Performance greatly improves, and the sheet resistance of carbon-base film layer reaches 10~2000 Ω/, and forms the conductive layer of one layer of homogeneous, can be rapid
Transfer is gathered in plate face and internal electrostatic charge, has good antistatic property；Simultaneously, moreover it is possible to effectively reflection and be lost from
The electromagnetic radiations emission of surface or bottom surface incidence, especially upper layer and lower layer carbon material layer have the work of multipath reflection loss electromagnetic wave
With electromagnet shield effect reaches 20~40dB.
Finally, the wood-based plate properties of the utility model are all satisfied LY/T 1700 " ground heating wood floors ", it is smooth
It spends, mechanical mechanics property is high, and dimensional stability is strong, and especially heating conduction is superior, and class is high.
The further advantage, target and feature of the utility model will be partially reflected by the following instructions, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of thermally conductive multi-functional composite artificial board described in the utility model.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation
Book text can be implemented accordingly.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of a other elements or combinations thereof.
As shown in Figure 1, thermally conductive multi-functional composite artificial board described in the utility model, including from top to bottom it is followed successively by surface layer
Substrate 1, glue-line 21, carbon-base film 3, glue-line 22, intermediate base material 4；Symmetrical configuration cloth on the flowering structure and substrate of intermediate base material
It sets；Plate side surrounding is coated with heat-conductive coating layer 5.
Wherein, carbon-base film is arranged under the substrate of surface layer, semi-solid preparation glue film or roller coating liquid tree when hot pressing in glue-line
The melting infiltration of rouge glue is in carbon-base film, overlap joint of wherein combining closely between the carbon materials such as carbon fiber, and with the close glue in substrate surface layer
It closes, enhances its heating conduction and tensile strength.Electric conductivity also significantly improves simultaneously, enhances antistatic property and reflection loss
The performance of electromagnetic radiations emission.
Primary raw material is as follows:
--- --- each main material is cut the fixed thick sanding of substrate preparation method: substrate moisture rate adjustment --- assembly ---
--- hot-forming --- --- coating heat conducting coating --- coating is dry --- point etc. is packaged lamination for heat dissipation health.
Embodiment 1
Step 1: selection veneer is surface layer substrate, and glued board is adjusted surface layer substrate and intermediate base material as intermediate base material
Moisture content is 8%, by fixed thickness 12mm sanding；Select the structure of intermediate base material each one layer of carbon-base film up and down.
Step 2: cutting carbon-base film, semi-solid preparation glue film, length and width dimensions 5mm more than fiberboard substrate,
Middle selection melamine resin adehsive film selects carbon fiber paper as carbon-base film as semi-solid preparation glue film.
Step 3: assembly is carried out, surface layer substrate, semi-solid preparation glue film, carbon-base film, semi-curing glue are from top to bottom followed successively by
Film, intermediate base material, semi-solid preparation glue film, carbon-base film, semi-solid preparation glue film, surface layer substrate.
Step 4: above-mentioned group of good slab being placed between hot press or more two pressure plates and carries out hot pressing, hot pressing unit pressure
Power is 0.8MPa, 130 DEG C of upper and lower platen temperature, hot pressing time 420s.
Step 5: artificial board substrate made of hot pressing is cooled down, and graphene coated thermally conductive in plate Thursday side
Coating forms heat-conducting layer, and wherein coating weight is 250g/m2, heat-conductive coating is graphene, carbon black, graphite, carbon nanotube and carbon fiber
Dimension powder and water-borne UV-curing resin compounded and be made.Heat-conductive coating is that it is dried using UV drying machine, and rate of drying is
8m/min.Composite artificial boards half-finished product is made.
Step 6: obtained composite artificial boards half-finished product, through upper and lower surface sanding, integral thickness is controlled in 10mm；Health
Stand, moisture control 7% to get arrive the thermally conductive multi-functional composite artificial board of the ground heating floor base material.
Embodiment 2
Step 1: selection veneer is surface layer substrate, and glued board is adjusted surface layer substrate and intermediate base material as intermediate base material
Moisture content is 8%, by fixed thickness 12mm sanding；Select the structure of intermediate base material each one layer of carbon-base film up and down.
Step 2: cutting carbon-base film, semi-solid preparation glue film, length and width dimensions 5mm more than fiberboard substrate,
Middle selection melamine resin adehsive film selects carbon fiber felt as carbon-base film as semi-solid preparation glue film.
Step 3: assembly is carried out, surface layer substrate, semi-solid preparation glue film, carbon-base film, semi-curing glue are from top to bottom followed successively by
Film, intermediate base material, semi-solid preparation glue film, carbon-base film, semi-solid preparation glue film, surface layer substrate.
Step 4: above-mentioned group of good slab being placed between hot press or more two pressure plates and carries out hot pressing, hot pressing unit pressure
Power is 0.8MPa, 130 DEG C of upper and lower platen temperature, hot pressing time 420s.
Step 5: artificial board substrate made of hot pressing is cooled down, and graphene coated thermally conductive in plate Thursday side
Coating forms heat-conducting layer, and wherein coating weight is 250g/m2, heat-conductive coating is graphene, carbon black, graphite, carbon nanotube and carbon fiber
Dimension powder and water-borne UV-curing resin compounded and be made, the proportion of each component in heat-conductive coating is identical.It is dry using UV
It is dried in machine, rate of drying 8m/min.Composite artificial boards half-finished product is made.
Step 6: obtained composite artificial boards half-finished product, through upper and lower surface sanding, integral thickness is controlled in 10mm；It supports
Raw to stand, moisture control is 7% to get arriving the thermally conductive multi-functional composite artificial board of the ground heating floor base material.
Embodiment 3
Step 1: selection veneer is surface layer substrate, and glued board is adjusted surface layer substrate and intermediate base material as intermediate base material
Moisture content is 8%, by fixed thickness 12mm sanding；Select the structure of intermediate base material each one layer of carbon-base film up and down.
Step 2: cutting carbon-base film, semi-solid preparation glue film, length and width dimensions 5mm more than fiberboard substrate,
Middle selection melamine resin adehsive film selects carbon material impregnated felt film as carbon-base film as semi-solid preparation glue film.
Step 3: assembly is carried out, surface layer substrate, semi-solid preparation glue film, carbon-base film, semi-curing glue are from top to bottom followed successively by
Film, intermediate base material, semi-solid preparation glue film, carbon-base film, semi-solid preparation glue film, surface layer substrate.
Step 4: above-mentioned group of good slab being placed between hot press or more two pressure plates and carries out hot pressing, hot pressing unit pressure
Power is 0.8MPa, 130 DEG C of upper and lower platen temperature, hot pressing time 420s.
Step 5: artificial board substrate made of hot pressing is cooled down, and graphene coated thermally conductive in plate Thursday side
Coating forms heat-conducting layer, and wherein coating weight is 250g/m2, heat-conductive coating is graphene, carbon black, graphite, carbon nanotube and carbon fiber
Dimension powder and water-borne UV-curing resin compounded and be made, the proportion of each component in heat-conductive coating is identical.It is dry using UV
It is dried in machine, rate of drying 8m/min.Composite artificial boards half-finished product is made.
Step 6: obtained composite artificial boards half-finished product, through upper and lower surface sanding, integral thickness is controlled in 10mm；It supports
Raw to stand, moisture control is 7% to get arriving the thermally conductive multi-functional composite artificial board of the ground heating floor base material.
Comparative example 1
The difference of comparative example 1 and embodiment 1 is: the uncoated heat-conductive coating of plate side surrounding, other steps and embodiment 1 one
It causes, so that the contrast sample 1 of not heat-conducting layer be made.
Step 1: selection veneer is surface layer substrate, and glued board is adjusted surface layer substrate and intermediate base material as intermediate base material
Moisture content is 8%, by fixed thickness 12mm sanding；Select the structure of intermediate base material each one layer of carbon-base film up and down.
Step 2: cutting carbon-base film, semi-solid preparation glue film, length and width dimensions 5mm more than fiberboard substrate,
Middle selection melamine resin adehsive film selects carbon fiber paper as carbon-base film as semi-solid preparation glue film.
Step 3: assembly is carried out, surface layer substrate, semi-solid preparation glue film, carbon-base film, semi-curing glue are from top to bottom followed successively by
Film, intermediate base material, semi-solid preparation glue film, carbon-base film, semi-solid preparation glue film, surface layer substrate.
Step 4: being placed in progress hot pressing between hot press or more two pressure plates for above-mentioned group of good slab and obtain heating platen,
Hot pressing unit pressure is 0.8MPa, 130 DEG C of upper and lower platen temperature, hot pressing time 420s.
Step 6: obtained heating platen, through upper and lower surface sanding, integral thickness is controlled in 10mm；Health is stood, aqueous
Rate control 7% to get arrive contrast sample 1.
Comparative example 2
The difference of comparative example 2 and embodiment 1 is: centre does not place carbon-base film, other steps and embodiment 1 are consistent,
To which the contrast sample 2 of not heating layer be made.
Specifically:
Step 1: selection veneer is surface layer substrate, and glued board is adjusted surface layer substrate and intermediate base material as intermediate base material
Moisture content is 8%, by fixed thickness 12mm sanding.
Step 2: double of solidified glue film is cut, length and width dimensions 5mm more than fiberboard substrate, wherein selecting three
Cymel glue film is as semi-solid preparation glue film.
Step 3: assembly is carried out, surface layer substrate, semi-solid preparation glue film, intermediate base material, semi-curing glue are from top to bottom followed successively by
Film, surface layer substrate.
Step 4: above-mentioned group of good slab being placed between hot press or more two pressure plates and carries out hot pressing, hot pressing unit pressure
Power is 0.8MPa, 130 DEG C of upper and lower platen temperature, hot pressing time 420s.
Step 5: artificial board substrate made of hot pressing is cooled down, and graphene coated thermally conductive in plate Thursday side
Coating forms heat-conducting layer, and wherein coating weight is 250g/m2, heat-conductive coating is graphene, carbon black, graphite, carbon nanotube and carbon fiber
Dimension powder and water-borne UV-curing resin compounded and be made, wherein each component proportion is identical.Heat-conductive coating is dry using UV
It is dried in machine, rate of drying 8m/min.Composite artificial boards half-finished product is made.
Step 6: obtained composite artificial boards half-finished product, through upper and lower surface sanding, integral thickness is controlled in 10mm；It supports
Raw to stand, moisture control is 7% to get arriving contrast sample 2.
Performance evaluation
By contrast sample 1~2 made from sample 1~3 made from Examples 1 to 3 and comparative example 1~2, according to professional standard
LYT 1700 " ground heating wood floors " carries out performance detection.As a result, it has been found that sample 1~3 and contrast sample 1 comply with standard
It is required that.
Sample 1~3 is made because can significantly increase its thermal conductivity in plate side surrounding coating heat-conductive coating in Examples 1 to 3
Energy.In certain coating weight, heat transfer efficiency is promoted with the increase of heat-conductive coating coating weight.1~3 surface of sample is realized at this time
20 DEG C of temperature rises only need within 21min.And contrast sample 1 carries out performance detection discovery: extremely because not being coated with heat-conductive coating in plate surrounding
29min plate face is needed just to realize 20 DEG C of temperature rises less.Illustrate that the setting of heat-conducting layer substantially increases the heating conduction of composite artificial board.
The obtained sample 1~3 of Examples 1 to 3 is through detecting, the minimum 1.74MPa of bonding strength, and static bending strength is minimum
73.48MPa, the minimum 7084.80MPa of elasticity modulus；For resistance to thermal dimensional stability (shrinking percentage) less than 0.25%, moisture-proof size is steady
Qualitative (expansion rate) is less than 0.10%.And the bonding strength of contrast sample 2 is 1.532MPa, static bending strength 54.8MPa, elasticity
Modulus is 6943.7MPa；Resistance to thermal dimensional stability (shrinking percentage) is 0.30%, and moisture-proof dimensional stability (expansion rate) is
0.15%.Illustrate the ground heating floor base material of the utility model with thermally conductive multi-functional composite artificial board in terms of physical and mechanical property
It has obtained significantly improving.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization.It can be applied to various fields suitable for the present invention completely.For those skilled in the art,
Other modifications may be easily implemented.The invention is not limited to the specific details and illustrations shown and described herein.
Claims (8)
1. a kind of thermally conductive multi-functional composite artificial board of ground heating floor base material has multilayered structure characterized by comprising
Intermediate base material among multilayered structure；
The surface layer substrate on two surfaces above and below multilayered structure；
It is symmetrical arranged the carbon-base film and glue-line of intermediate base material or more two sides；The carbon-base film constitutes heating layer；
And the heat-conducting layer that four sides of the multilayered structure are formed is coated on by heat-conductive coating；The heat-conducting layer at least with it is described
Heating layer in multilayered structure connects contact.
2. the thermally conductive multi-functional composite artificial board of ground heating floor base material as described in claim 1, which is characterized in that the carbon
Base film has two layers.
3. the thermally conductive multi-functional composite artificial board of ground heating floor base material as claimed in claim 2, which is characterized in that the carbon
Base film is the carbon fiber paper of 0.06~0.8mm of thickness.
4. the thermally conductive multi-functional composite artificial board of ground heating floor base material as claimed in claim 2, which is characterized in that the carbon
Base film is the carbon fiber felt of 0.06~0.8mm of thickness.
5. the thermally conductive multi-functional composite artificial board of ground heating floor base material as described in claim 1, which is characterized in that the glue
Layer is between intermediate base material and carbon-base film, and between surface layer substrate and carbon-base film.
6. the thermally conductive multi-functional composite artificial board of ground heating floor base material as described in claim 1, which is characterized in that the table
The wood bamboo material veneer or veneer or wood bamboo thin plate or thin fiber plate or thin glued board that layer substrate is 0.6~3mm of thickness.
7. the thermally conductive multi-functional composite artificial board of ground heating floor base material as described in claim 1, which is characterized in that in described
Between substrate be 5~22mm of thickness glued board or fiberboard or particieboard or bamboo-wood plyboard or bamboo clappers.
8. the thermally conductive multi-functional composite artificial board of ground heating floor base material as described in claim 1, which is characterized in that by upper
Under successively surface layer substrate, glue-line, carbon-base film, glue-line, intermediate base material, glue-line, carbon-base film, glue-line, surface layer substrate.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406982A (en) * | 2018-05-21 | 2018-08-17 | 广西大学 | The multi-functional composite artificial board of ground heating floor base material heat conduction and its manufacturing method |
| CN110373906A (en) * | 2019-06-13 | 2019-10-25 | 浙江工业大学 | High-strength thermally conductive GMT composite board of one kind and preparation method thereof |
| CN113775129A (en) * | 2021-09-14 | 2021-12-10 | 四川安美达节能科技有限公司 | Basalt fiber heating fireproof decorative board product formula and manufacturing process |
-
2018
- 2018-05-21 CN CN201820750458.2U patent/CN208305289U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406982A (en) * | 2018-05-21 | 2018-08-17 | 广西大学 | The multi-functional composite artificial board of ground heating floor base material heat conduction and its manufacturing method |
| CN108406982B (en) * | 2018-05-21 | 2023-02-03 | 广西大学 | Heat-conducting multifunctional composite artificial board for ground heating floor base material and manufacturing method thereof |
| CN110373906A (en) * | 2019-06-13 | 2019-10-25 | 浙江工业大学 | High-strength thermally conductive GMT composite board of one kind and preparation method thereof |
| CN110373906B (en) * | 2019-06-13 | 2021-11-23 | 浙江工业大学 | High-strength heat-conducting GMT composite board and preparation method thereof |
| CN113775129A (en) * | 2021-09-14 | 2021-12-10 | 四川安美达节能科技有限公司 | Basalt fiber heating fireproof decorative board product formula and manufacturing process |
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