CN105799277A - Nano-ceramic overlapped composite board - Google Patents
Nano-ceramic overlapped composite board Download PDFInfo
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- CN105799277A CN105799277A CN201410836594.XA CN201410836594A CN105799277A CN 105799277 A CN105799277 A CN 105799277A CN 201410836594 A CN201410836594 A CN 201410836594A CN 105799277 A CN105799277 A CN 105799277A
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Abstract
An embodiment of the invention provides a nano-ceramic overlapped composite board. The nano-ceramic overlapped composite board comprises the following components: at least two nano-ceramic board units; at least two nano-ceramic board units are spliced by a bonding agent, wherein, each nano-ceramic board unit comprises areas of the bonding agent which are areas in end faces at the thickness direction. Compared with the nano-ceramic board which is integrally moulded in the prior art, bonding areas in each nano-ceramic board unit of the nano-ceramic overlapped composite board can absorb impact energy with good buffer effects; and compared with the nano-ceramic board which is integrally moulded in the prior art, the nano-ceramic board unit has a smaller specification and relatively reduced stress. Compared with the prior art, the nano-ceramic overlapped composite board has good shock resistance, and nano-ceramic products formed based on the nano-ceramic composite board has good shock resistance.
Description
Technical field
The present invention relates to nano ceramic material field, spell composite plate particularly to nano ceramics is folded.
Background technology
Ceramic material, it is common that refer to the class Inorganic Non-metallic Materials through shaping and high temperature sintering is made with native compound or synthesis compound.In the last few years, fast development due to nanotechnology, nano ceramic material has the performances such as high temperature resistant, wear-resisting, high rigidity, heat stability, chemical stability, corrosion resistance, the electrical insulating property of excellence because of it, is widely used in multiple fields that modern science and technology is touched.But, nano ceramic material still not can overcome the disadvantages that the defect of ceramic material shock resistance difference.
In prior art, the nano ceramics plate that nano ceramics product is based on is generally one-body molded by nano ceramic material, and owing to nano ceramic material has poor shock resistance, this causes that nano ceramics product there is also the defect that shock resistance is poor.For example: mobile phone shell backboard is typically based on nano ceramics plate and constitutes, therefore, there is the defect of shock resistance difference in mobile phone shell backboard.
Summary of the invention
Based on the problems referred to above, embodiment of the present invention discloses nano ceramics folded spelling composite plate, and it has good shock resistance such that it is able to make the nano ceramics product formed based on this nano ceramics composite plate have good shock resistance.Technical scheme is as follows:
First aspect, embodiment of the present invention provides a kind of nano ceramics folded spelling composite plate, including:
At least two nano ceramics Slab element；
Described at least two nano ceramics Slab element is spliced by bonding agent, and wherein, each nano ceramics Slab element has the region in the end face that region is through-thickness of bonding agent.
Optionally, the folded composite plate of spelling of a kind of nano ceramics that embodiment of the present invention provides also includes:
Back-up coat；
Described back-up coat is bonded on the first surface of mutually spliced at least two nano ceramics Slab element by bonding agent, and wherein, described back-up coat at least covers each stitching portion that mutually spliced nano ceramics Slab element is formed.
Optionally, the folded composite plate of spelling of a kind of nano ceramics that embodiment of the present invention provides also includes:
Reinforcing strip, the quantity of described reinforcing strip is identical with the quantity of the stitching portion that mutually spliced at least two nano ceramics Slab element is formed, and described reinforcing strip has one_to_one corresponding with described stitching portion；
Wherein, each reinforcing strip is bonded on the first surface of mutually spliced at least two nano ceramics Slab element respectively by bonding agent, at least covers corresponding stitching portion, and, each reinforcing strip does not connect.
Optionally, described nano ceramics Slab element is surface plate or curved slab.
Optionally, described nano ceramics Slab element has the end face of bonding agent is plane or curved surface.
Optionally, the material of described back-up coat is organic material, metal material or composite.
Second aspect, embodiment of the present invention additionally provides a kind of nano ceramics folded spelling composite plate, including:
The first compound flaggy that at least length and width are identical and the second compound flaggy, the second surface of described first compound flaggy is mutually bonding with the first surface of described second compound flaggy by bonding agent；
Wherein, described first compound flaggy includes at least two nano ceramics Slab element, and described at least two nano ceramics Slab element is spliced by bonding agent, and, each nano ceramics Slab element has the region in the end face that region is through-thickness of bonding agent；
Wherein, described second compound flaggy includes at least two nano ceramics Slab element, and described at least two nano ceramics Slab element is spliced by bonding agent, and, each nano ceramics Slab element has the region in the end face that region is through-thickness of bonding agent.
Optionally, the cross-shaped state in stitching portion that the stitching portion that at least two nano ceramics Slab element in described first compound flaggy is formed is formed with at least two nano ceramics Slab element in described second compound flaggy.
Optionally, the folded composite plate of spelling of a kind of nano ceramics that embodiment of the present invention provides also includes:
Back-up coat；
Described back-up coat is between described first compound flaggy and described second compound flaggy, wherein, the first surface of described back-up coat is mutually bonding with the second surface of described first compound flaggy by bonding agent, and the second surface of described back-up coat is mutually bonding with the first surface of described second compound flaggy by bonding agent.
Compared with the integrated nano ceramics plate of prior art, the adhesion zone of each nano ceramics Slab element spelling composite plate folded by nano ceramics described in this programme can absorb impact energy, there is good cushioning effect, and, nano ceramics Slab element is for existing integrated nano ceramics plate, specification is less, and stress is also relatively reduced.Visible, compared with prior art, the folded composite plate of spelling of the nano ceramics that this programme provides has good shock resistance, it is possible to make the nano ceramics product formed based on this nano ceramics composite plate have good shock resistance.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 folds the profile spelling composite plate for a kind of nano ceramics that the embodiment of the present invention 1 provides；
Fig. 2 folds the top view spelling composite plate for a kind of nano ceramics that the embodiment of the present invention 1 provides；
Fig. 3 folds the profile spelling composite plate for a kind of nano ceramics that the embodiment of the present invention 2 provides；
Fig. 4 folds the top view spelling composite plate for a kind of nano ceramics that the embodiment of the present invention 2 provides；
Fig. 5 folds the profile spelling composite plate for a kind of nano ceramics that the embodiment of the present invention 3 provides；
Fig. 6 folds the top view spelling composite plate for a kind of nano ceramics that the embodiment of the present invention 3 provides；
Fig. 7 folds the profile spelling composite plate for a kind of nano ceramics that the embodiment of the present invention 4 provides；
Fig. 8 folds the top view spelling composite plate for a kind of nano ceramics that the embodiment of the present invention 4 provides；
Fig. 9 folds the profile spelling composite plate for a kind of nano ceramics that the embodiment of the present invention 5 provides；
Figure 10 folds the top view spelling composite plate for a kind of nano ceramics that the embodiment of the present invention 5 provides；
Figure 11 folds the profile spelling composite plate for a kind of nano ceramics that the embodiment of the present invention 6 provides；
Figure 12 folds the top view spelling composite plate for a kind of nano ceramics that the embodiment of the present invention 6 provides；
Figure 13 folds the profile spelling composite plate for a kind of nano ceramics that the embodiment of the present invention 7 provides；
Figure 14 folds the top view spelling composite plate for a kind of nano ceramics that the embodiment of the present invention 7 provides；
Figure 15 folds the profile spelling composite plate for a kind of nano ceramics that the embodiment of the present invention 8 provides；
Figure 16 folds the top view spelling composite plate for a kind of nano ceramics that the embodiment of the present invention 8 provides.
Detailed description of the invention
Based on the defect that prior art has, first aspect, embodiment of the present invention provides a kind of nano ceramics folded spelling composite plate, the folded composite plate of spelling of this nano ceramics is single layer composite, it has good shock resistance such that it is able to make the nano ceramics product formed based on this nano ceramics composite plate have good shock resistance.
This nano ceramics of the one that embodiment of the present invention provides is folded spells composite plate, it is possible to including:
At least two nano ceramics Slab element；
Described at least two nano ceramics Slab element is spliced by bonding agent, and wherein, each nano ceramics Slab element has the region in the end face that region is through-thickness of bonding agent.
Wherein, nano ceramics Slab element is the nano ceramics plate of small dimension (i.e. small size), and nano ceramics plate refers specifically to the plate body that material is nano ceramics.It is emphasized that so-called small dimension is that spelling composite plate folded by relative nano ceramics, at this, concrete specification size is not limited.Certainly, folding under the premise that the specification spelling composite plate is determined at nano ceramics, if the quantity that spelling nano ceramics Slab element included by composite plate folded by nano ceramics is more many, then the stress of each nano ceramics Slab element is more little, and then shock resistance that can be more high.
It is understood that in actual applications, this nano ceramics Slab element can be surface plate or curved slab；Further, it can be plane or curved surface that nano ceramics Slab element has the end face of bonding agent, and wherein, described curved surface can be regular or irregular curved surface, and for example, curved surface can be zigzag curved surface or the round and smooth curved surface of corner angle etc..And in actual applications, in order to technique is simple, nano ceramics Slab element has the end face of bonding agent can select plane, to facilitate the production of nano ceramics Slab element；And for higher shock resistance, ensureing that nano ceramics Slab element can with under the premise of other nano ceramics Slab element splicing, nano ceramics Slab element has the end face of bonding agent can select curved surface, to improve shock resistance by increase bond area.
And, under guaranteeing the premise that nano ceramics Slab element is spliced, the shape of nano ceramics Slab element is not done any restriction by embodiment of the present invention, for example: the shape of nano ceramics Slab element can be the shape of the rules such as square, rhombus, hexagon or isosceles triangle, certainly, under guaranteeing the premise that nano ceramics Slab element is spliced, the shape of nano ceramic wafer unit can be the irregular shape following certain geometry rule.Further, under guaranteeing the premise that nano ceramics Slab element is spliced, the shape of the nano ceramics Slab element spelled in composite plate folded by same nano ceramics can be identical or different, for instance: same nano ceramics is folded and spelled the multiple nano ceramics Slab element meeting in plate can be identical rectangle or the different rectangle of Aspect Ratio.
It is emphasized that under ensureing the premise that nano ceramics Slab element can be spliced, the region with bonding agent of nano ceramics Slab element can be Zone Full or the region, edge of the end face of through-thickness, etc., this is all rational.Further, it will be appreciated by persons skilled in the art that nano ceramics is folded at least two nano ceramics Slab element spelled in composite plate and can be spliced；Further, in order to the situation all identical in other conditions is issued to the effect of the best, it is seamless spliced by bonding agent that at least two nano ceramics Slab element spelled in composite plate folded by nano ceramics.
It will be understood by those skilled in the art that, the material of bonding agent generally can select epoxy resin, certainly, bonding agent can also select to include the plastics of ABS plastic and low-pressure polyethylene plastics etc., include the rubber of neoprene etc., includes the low-temperature alloy of terne metal, includes being added with the composite of the unsaturated-resin of fiber.Wherein, some material can directly as bonding agent, for instance: epoxy resin and the unsaturated-resin class being added with fiber；Some material can pass through to form bonding agent after heating etc. processes, for instance: low-temperature alloy, rubber etc., concrete processing mode is not owing to being that the inventive point of this programme does not repeat at this.
Compared with the integrated nano ceramics plate of prior art, the adhesion zone of each nano ceramics Slab element spelling composite plate folded by nano ceramics described in this programme can absorb impact energy, there is good cushioning effect, and, nano ceramics Slab element is for existing integrated nano ceramics plate, specification is less, and stress is also relatively reduced.Visible, compared with prior art, the folded composite plate of spelling of the nano ceramics that this programme provides has good shock resistance, it is possible to make the nano ceramics product formed based on this nano ceramics composite plate have good shock resistance.
In order to improve the shock resistance of nano ceramics plate further, so that the nano ceramics product formed based on this nano ceramics composite plate has better shock resistance, the nano ceramics provided in above-mentioned first aspect is folded on the basis spelling composite plate, in one embodiment, this nano ceramics is folded spells composite plate, it is also possible to including:
Back-up coat；
This back-up coat is bonded on the first surface of mutually spliced at least two nano ceramics Slab element by bonding agent, and wherein, this back-up coat at least covers each stitching portion that mutually spliced nano ceramics Slab element is formed.
It should be noted that, the first surface of mutually spliced at least two nano ceramics Slab element can upper surface or lower surface, concrete, so-called lower surface be plate body when keeping flat on the ground towards ground and the surface that is made up of longer wide-edge, so-called upper surface refers to the surface relative with lower surface.
Wherein, the material of back-up coat can be organic material, metal material or composite.Wherein, the back-up coat belonging to organic material can be such as: polyester film sheet；The back-up coat belonging to metal material can be such as: scale copper or aluminum alloy flake etc.；And the back-up coat belonging to composite can be such as: be added with the glass fibre of unsaturated-resin.Wherein, the bonding agent that described back-up coat utilizes can select the bonding agent between nano ceramics Slab element identical or different.
Same, in order to improve the shock resistance of nano ceramics plate further, so that the nano ceramics product formed based on this nano ceramics composite plate has better shock resistance, the nano ceramics provided in above-mentioned first aspect is folded on the basis spelling composite plate, in another embodiment, this nano ceramics is folded spells composite plate, it is also possible to including:
Reinforcing strip, the quantity of reinforcing strip is identical with the quantity of the stitching portion that mutually spliced at least two nano ceramics Slab element is formed, and reinforcing strip and stitching portion have one_to_one corresponding；
Wherein, each reinforcing strip is bonded on the first surface of mutually spliced at least two nano ceramics Slab element respectively by bonding agent, at least covers corresponding stitching portion, and, each reinforcing strip does not connect.
Wherein, the material of reinforcing strip can be organic material, metal material or composite.Wherein, the reinforcing strip belonging to organic material can be such as: polyester film sheet；The reinforcing strip belonging to metal material can be such as: scale copper or aluminum alloy flake etc.；And the reinforcing strip belonging to composite can be such as: be added with the glass fibre of unsaturated-resin.Wherein, the bonding agent that described reinforcing strip utilizes can select the bonding agent between nano ceramics Slab element identical or different.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Below in conjunction with specific embodiment, the folded composite plate of spelling of the nano ceramics that above-mentioned first aspect is provided is introduced.
Embodiment 1:
Fig. 1 folds the profile spelling composite plate for the nano ceramics that embodiment 1 provides, and Fig. 2 folds the top view spelling composite plate for the nano ceramics that embodiment 1 provides.In conjunction with Fig. 1 and Fig. 2, the nano ceramics that embodiment 1 provides is folded spells composite plate, including:
Two nano ceramics Slab element 11, this nano ceramics Slab element 11 is surface plate；
Two nano ceramics Slab element 11 are seamless spliced by bonding agent 12, and wherein, each nano ceramics Slab element 11 has the region in the end face that region is through-thickness of bonding agent 12, and this end face with bonding agent is plane.
Embodiment 2:
Fig. 3 folds the profile spelling composite plate for the nano ceramics that embodiment 2 provides, and Fig. 4 folds the top view spelling composite plate for the nano ceramics that embodiment 2 provides.In conjunction with Fig. 3 and Fig. 4, the nano ceramics that the present embodiment 2 provides is folded spells composite plate, including:
Two nano ceramics Slab element 21, this nano ceramics Slab element 21 is curved slab；
Two nano ceramics Slab element 21 are spliced by bonding agent 22, and wherein, each nano ceramics Slab element 21 has the region in the end face that region is through-thickness of bonding agent 22, and this end face with bonding agent is plane.
Nano ceramics described in embodiment 1 and 2 is folded spells composite plate, owing to buffering and the nano ceramics Slab element of adhesion zone have less stress, accordingly, with respect to the integrated nano ceramics plate of same specification, has good shock resistance.
It is emphasized that nanometer folded two the nano ceramics Slab element spelled in composite plate shown in embodiment 1 and 2 are seamless spliced by bonding agent, and in less demanding situation, these two nano ceramics Slab element reach splicing state by bonding agent；Further, in actual applications, under guaranteeing the premise that two nano ceramics plates are spliced, it can be regular or irregular curved surface that two nano ceramics Slab element have the end face of bonding agent, and this is also rational.
Embodiment 3:
Fig. 5 folds the profile spelling composite plate for the nano ceramics that embodiment 3 provides, and Fig. 6 folds the top view spelling composite plate for the nano ceramics that embodiment 3 provides.In conjunction with Fig. 5 and Fig. 6, the nano ceramics that embodiment provides is folded spells composite plate, including:
Three nano ceramics Slab element 31 and back-up coat 33, wherein, this nano ceramics Slab element 31 is surface plate；
Three nano ceramics Slab element 31 are seamless spliced by bonding agent 32, and wherein, each nano ceramics Slab element 31 has the region in the end face that region is through-thickness of bonding agent 32, and this end face with bonding agent is plane；
This back-up coat 33 is bonded in the upper surface of mutually spliced three nano ceramics Slab element 31 by bonding agent 32, and wherein, this back-up coat 33 at least covers each stitching portion that mutually spliced nano ceramics Slab element 31 is formed.
Embodiment 4:
Fig. 7 folds the profile spelling composite plate for the nano ceramics that embodiment 4 provides, and Fig. 8 folds the top view spelling composite plate for the nano ceramics that embodiment 4 provides.In conjunction with Fig. 7 and Fig. 8, the nano ceramics that embodiment 4 provides is folded spells composite plate, including:
Three nano ceramics Slab element 41 and back-up coat 43, wherein, this nano ceramics Slab element 41 is curved slab；
Three nano ceramics Slab element 41 are seamless spliced by bonding agent 42, and wherein, each nano ceramics Slab element 41 has the region in the end face that region is through-thickness of bonding agent 42, and this end face with bonding agent is plane；
This back-up coat 43 is bonded in the upper surface of mutually spliced three nano ceramics Slab element 41 by bonding agent 42, and wherein, this back-up coat 43 at least covers each stitching portion that mutually spliced nano ceramics Slab element 31 is formed.
Nano ceramics described in embodiment 3 and 4 is folded spells composite plate; due to adhesion zone there is cushioning effect, nano ceramics Slab element has the reinforcement protection effect of less stress and back-up coat; accordingly, with respect to the integrated nano ceramics plate of same specification, there is good shock resistance.
It is emphasized that nanometer folded three the nano ceramics Slab element spelled in composite plate shown in embodiment 3 and 4 are seamless spliced by bonding agent, and in less demanding situation, these three nano ceramics Slab element reach splicing state by bonding agent；Further, in actual applications, under guaranteeing the premise that three nano ceramics Slab element are spliced, it can be regular or irregular curved surface that three nano ceramics Slab element have the end face of bonding agent, and this is also rational；Further, back-up coat is not limited to be bonded in the upper surface of mutually spliced three nano ceramics Slab element, for instance: back-up coat can also be bonded in the lower surface of mutually spliced three nano ceramics Slab element by bonding agent.
Embodiment 5:
Fig. 9 folds the profile spelling composite plate for the nano ceramics that embodiment 5 provides, and Figure 10 folds the top view spelling composite plate for the nano ceramics that embodiment 5 provides.In conjunction with Fig. 9 and Figure 10, the nano ceramics that embodiment 5 provides is folded spells composite plate, including:
Two nano ceramics Slab element 51, reinforcing strip 53, wherein, this nano ceramics Slab element 51 is surface plate；
Two nano ceramics Slab element 51 are seamless spliced by bonding agent 52, and wherein, each nano ceramics Slab element 51 has the region in the end face that region is through-thickness of bonding agent 52, and this end face with bonding agent is plane；
Wherein, reinforcing strip 53 is bonded in the upper surface of mutually spliced two nano ceramics Slab element 51 respectively by bonding agent 52, at least covers corresponding stitching portion.
Embodiment 6:
Figure 11 folds the profile spelling composite plate for the nano ceramics that embodiment 6 provides, and Figure 12 folds the top view spelling composite plate for the nano ceramics that embodiment 6 provides.In conjunction with Figure 11 and Figure 12, the nano ceramics that embodiment 6 provides is folded spells composite plate, including:
Two nano ceramics Slab element 61, reinforcing strip 63, wherein, this nano ceramics Slab element 61 is curved slab；
Two nano ceramics Slab element 61 are seamless spliced by bonding agent 62, and wherein, each nano ceramics Slab element 61 has the region in the end face that region is through-thickness of bonding agent 62, and this end face with bonding agent is plane；
Wherein, reinforcing strip 63 is bonded in the upper surface of mutually spliced two nano ceramics Slab element 61 respectively by bonding agent 62, at least covers corresponding stitching portion.
Nano ceramics described in embodiment 5 and 6 is folded spells composite plate; due to adhesion zone there is cushioning effect, nano ceramics Slab element has the reinforcement protection effect of less stress and reinforcing strip; accordingly, with respect to the integrated nano ceramics plate of same specification, there is good shock resistance.
It is emphasized that nanometer folded two the nano ceramics Slab element spelled in composite plate shown in embodiment 5 and 6 are seamless spliced by bonding agent, and in less demanding situation, these two nano ceramics Slab element reach splicing state by bonding agent；Further, in actual applications, under guaranteeing the premise that two nano ceramics Slab element are spliced, it can be regular or irregular curved surface that two nano ceramics Slab element have the end face of bonding agent, and this is also rational；Further, reinforcing strip is not limited to be bonded in the upper surface of mutually spliced two nano ceramics Slab element, for instance: reinforcing strip can also be bonded in the lower surface of mutually spliced two each and every one nano ceramics Slab element by bonding agent.
It is once more emphasized that, accompanying drawing 1-12 is as just citing, should not constitute any restriction to the embodiment of the present invention, and, it is more that the embodiment spelling composite plate folded by the nano ceramics of the monolayer owing to providing about the embodiment of the present invention in practical application, and Fig. 1-Figure 12 is not covered by the nano ceramics of the monolayer that embodiment of the present invention provides and folds the accompanying drawing of the whole embodiment spelling composite plate.
Based on the defect that prior art has, second aspect, embodiment of the present invention provides a kind of nano ceramics folded spelling composite plate, the folded composite plate of spelling of this nano ceramics is double layer composite board, it has good shock resistance such that it is able to make by utilizing the nano ceramics product that this nano ceramics composite plate is formed to have good shock resistance.
This nano ceramics of the one that embodiment of the present invention provides is folded spells composite plate, it is possible to including:
The first compound flaggy that at least length and width are identical and the second compound flaggy, the second surface of this first compound flaggy is mutually bonding with the first surface of this second compound flaggy by bonding agent；
Wherein, this first compound flaggy includes at least two nano ceramics Slab element, and at least two nano ceramics Slab element is spliced by bonding agent, and, each nano ceramics Slab element has the region in the end face that region is through-thickness of bonding agent；
Wherein, this second compound flaggy includes at least two nano ceramics Slab element, and at least two nano ceramics Slab element is spliced by bonding agent, and, each nano ceramics Slab element has the region in the end face that region is through-thickness of bonding agent.
Wherein, the first surface of any one compound flaggy in the first compound flaggy and the second compound flaggy can upper surface, and second surface can be lower surface, same, the first surface of any one compound flaggy in the first compound flaggy and the second compound flaggy can lower surface, and second surface can be upper surface.Concrete, so-called lower surface be plate body when keeping flat on the ground towards ground and the surface that is made up of longer wide-edge, so-called upper surface refers to the surface relative with lower surface.
Wherein, the first compound flaggy and the second compound flaggy can only length and width be identical, it is also possible to identical for specification identical (i.e. length, width and height), this is all rational.Further, nano ceramics Slab element is the nano ceramics plate of small dimension (i.e. small size), and nano ceramics plate refers specifically to the plate body that material is nano ceramics.It is emphasized that so-called small dimension is that spelling composite plate folded by relative nano ceramics, at this, concrete specification size is not limited.Certainly, folding under the premise that the specification spelling composite plate is determined at nano ceramics, if the quantity that spelling nano ceramics Slab element included by composite plate folded by nano ceramics is more many, then the stress of each nano ceramics Slab element is more little, and then shock resistance that can be more high.
It is understood that in actual applications, this nano ceramics Slab element can be surface plate or curved slab；Further, it can be plane or curved surface that nano ceramics Slab element has the end face of bonding agent, and wherein, described curved surface can be regular or irregular curved surface, and for example, curved surface can be zigzag curved surface or the round and smooth curved surface of corner angle etc..And in actual applications, in order to technique is simple, nano ceramics Slab element has the end face of bonding agent can select plane, to facilitate the production of nano ceramics Slab element；And for higher shock resistance, ensureing that nano ceramics Slab element can with under the premise of other nano ceramics Slab element splicing, nano ceramics Slab element has the end face of bonding agent can select curved surface, to improve shock resistance by increase bond area.
And, under guaranteeing the premise that nano ceramics Slab element is spliced, the shape of nano ceramics Slab element is not done any restriction by embodiment of the present invention, for example: the shape of nano ceramics Slab element can be the shape of the rules such as square, rhombus, hexagon or isosceles triangle, certainly, under guaranteeing the premise that nano ceramics Slab element is spliced, the shape of nano ceramics Slab element can be the irregular shape following certain geometry rule.Further, under guaranteeing the premise that nano ceramics Slab element is spliced, the shape of the nano ceramics Slab element spelled in composite plate folded by same nano ceramics can be identical or different, for instance: same nano ceramics is folded and spelled the multiple nano ceramics Slab element meeting in plate can be identical rectangle or the different rectangle of Aspect Ratio.
It is emphasized that under ensureing the premise that nano ceramics Slab element can be spliced, the region with bonding agent of nano ceramics Slab element can be Zone Full or the region, edge of the end face of through-thickness, etc., this is all rational.Further, it will be appreciated by persons skilled in the art that nano ceramics is folded at least two nano ceramics Slab element spelled in composite plate and can be spliced；Further, in order to the situation all identical in other conditions is issued to the effect of the best, it is seamless spliced by bonding agent that at least two nano ceramics Slab element spelled in composite plate folded by nano ceramics.
It will be understood by those skilled in the art that, the material of bonding agent generally can select epoxy resin, certainly, bonding agent can also select to include the plastics of ABS plastic and low-pressure polyethylene plastics etc., include the rubber of neoprene etc., includes the low-temperature alloy of terne metal, includes being added with the composite of the unsaturated-resin of fiber.Wherein, some material can directly as bonding agent, for instance: epoxy resin and the unsaturated-resin class being added with fiber；Some material can pass through to form bonding agent after heating etc. processes, for instance: low-temperature alloy, rubber etc., concrete processing mode is not owing to being that the inventive point of this programme does not repeat at this.
Compared with the integrated nano ceramics plate of prior art, nano ceramics described in this programme is folded and spelled composite plate is the double layer composite board mutually bonding by bonding agent, good cushioning effect can be played, and the adhesion zone of each nano ceramics Slab element can absorb impact energy, there is good cushioning effect, and, nano ceramics Slab element is for existing integrated nano ceramics plate, specification is less, and stress is also relatively reduced.Visible, compared with prior art, the folded composite plate of spelling of the nano ceramics that this programme provides has good shock resistance, it is possible to make the nano ceramics product formed based on this nano ceramics composite plate have good shock resistance.
Further, in order to improve shock resistance, the cross-shaped state in stitching portion that the stitching portion that at least two nano ceramics Slab element in the first compound flaggy is formed is formed with at least two nano ceramics Slab element in the second compound flaggy.
In order to improve shock resistance further, the nano ceramics provided in above-mentioned second aspect is folded on the basis spelling composite plate, and in one embodiment, the folded composite plate of spelling of this nano ceramics can also include:
Back-up coat；
This back-up coat is between this first compound flaggy and this second compound flaggy, wherein, the first surface of this back-up coat is mutually bonding with the second surface of this first compound flaggy by bonding agent, and the second surface of this back-up coat is mutually bonding with the first surface of this second compound flaggy by bonding agent.
Wherein, when when the first surface of the first compound flaggy and the second compound flaggy is set as upper surface, second surface is set as lower surface, the first surface of this back-up coat is also set to upper surface, and second surface is set as lower surface；Same, when when the first surface of the first compound flaggy and the second compound flaggy is set as lower surface, second surface is set as upper surface, the first surface of this back-up coat is also set to lower surface, and second surface is set as upper surface.
Wherein, the material of back-up coat can be organic material, metal material or composite.Wherein, the back-up coat belonging to organic material can be such as: polyester film sheet；The back-up coat belonging to metal material can be such as: scale copper or aluminum alloy flake etc.；And the back-up coat belonging to composite can be such as: be added with the glass fibre of unsaturated-resin.Wherein, the bonding agent that described back-up coat utilizes can select the bonding agent between nano ceramics Slab element identical or different.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Below in conjunction with specific embodiment, the folded composite plate of spelling of the nano ceramics that second aspect present invention is provided is introduced.
Embodiment 7:
Figure 13 folds the profile spelling composite plate for the nano ceramics that embodiment 7 provides, and Figure 14 folds the top view spelling composite plate for the nano ceramics that embodiment 7 provides.In conjunction with Figure 13 and Figure 14, the nano ceramics that embodiment 7 provides is folded spells composite plate, including:
The first compound flaggy that specification is identical and the second compound flaggy, and back-up coat 73, wherein, the first compound flaggy is positioned on the second compound flaggy；
Wherein, first compound flaggy includes two nano ceramics Slab element 71 belonging to surface plate, and these two nano ceramics Slab element 71 are seamless spliced by bonding agent 72, and, be provided with bonding agent 72 region through-thickness end face in region, this end face with bonding agent is plane；
Wherein, second compound flaggy includes three nano ceramics Slab element 71 belonging to surface plate, and these three nano ceramics Slab element 71 are seamless spliced by bonding agent 72, and, being provided with the region in the end face that region is through-thickness of bonding agent 72, this has bonding agent 72 end face is plane；
This back-up coat 73 is between this first compound flaggy and this second compound flaggy, wherein, the upper surface of this back-up coat 73 is mutually bonding with the lower surface of this first compound flaggy by bonding agent 72, and the lower surface of this back-up coat 73 is mutually bonding with the upper surface of this second compound flaggy by bonding agent 73；Further, the cross-shaped state in stitching portion that the stitching portion that two each and every one nano ceramics Slab element 71 in the first compound flaggy are formed is formed with three nano ceramics Slab element 71 in the second compound flaggy.
Embodiment 8:
Figure 15 folds the profile spelling composite plate for the nano ceramics that embodiment 8 provides, and Figure 16 folds the top view spelling composite plate for the nano ceramics that embodiment 8 provides.In conjunction with Figure 15 and Figure 16, the nano ceramics that embodiment 8 provides is folded spells composite plate, including:
The first compound flaggy that specification is identical and the second compound flaggy, and back-up coat 83, wherein, the first compound flaggy is positioned on the second compound flaggy；
Wherein, first compound flaggy includes the two nano ceramics Slab element 81 each and every one belonging to curved slab, and these two nano ceramics Slab element 81 are seamless spliced by bonding agent 82, and, being provided with the region in the end face that region is through-thickness of bonding agent 82, this has bonding agent 82 end face is plane；
Wherein, second compound flaggy includes three nano ceramics Slab element 81 belonging to curved slab, and these three nano ceramics Slab element are seamless spliced by bonding agent 82, and, be provided with bonding agent 82 region through-thickness end face in region, this end face with bonding agent is plane；
This back-up coat 83 is between this first compound flaggy and this second compound flaggy, wherein, the upper surface of this back-up coat 83 is mutually bonding with the lower surface of this first compound flaggy by bonding agent 82, and the lower surface of this back-up coat 83 is mutually bonding with the upper surface of this second compound flaggy by bonding agent 83；
Further, the cross-shaped state in stitching portion that the stitching portion that two nano ceramics Slab element 81 in the first compound flaggy are formed is formed with three nano ceramics Slab element 81 in the second compound flaggy.
In this embodiment 7 and 8, spelling composite plate folded by described nano ceramics is the double layer composite board that centre is provided with back-up coat, good cushioning effect can be played, and the adhesion zone of each nano ceramics Slab element can absorb impact energy, there is good cushioning effect, and, nano ceramics Slab element is less relative to existing integrated nano ceramics plate, and stress is also relatively reduced, therefore, for the integrated nano ceramics plate identical relative to specification, there is good shock resistance.
It is emphasized that nanometer folded nano ceramics Slab element spelled in composite plate shown in embodiment 7 and 8 is seamless spliced by bonding agent, and in less demanding situation, this nano ceramics Slab element reaches splicing state by bonding agent；Further, in actual applications, under guaranteeing the premise that nano ceramics Slab element is spliced, it can be regular or irregular curved surface that nano ceramics Slab element has the end face of bonding agent, and this is also rational；Further, it is to be understood that when being provided with back-up coat, the stitching portion in the first compound flaggy can cross-shaped state or non-interleaved state with the stitching portion in the second compound flaggy.
And, although embodiment 7 and 8 gives, double-deck nano ceramics being provided with back-up coat is folded spells composite plate, but, back-up coat can fold, not as double-deck nano ceramics, the essential elements spelling composite plate, namely can be mutually bonding only by bonding agent between the first compound flaggy and the second compound flaggy, and it is not provided with back-up coat, now, the stitching portion in the first compound flaggy can cross-shaped state or non-interleaved state with the stitching portion in the second compound flaggy.
It is once more emphasized that, accompanying drawing 13-16 is as just citing, should not constitute any restriction to embodiment of the present invention, and, it is more that the embodiment spelling composite plate folded by double-deck nano ceramics owing to providing about embodiment of the present invention in practical application, and the accompanying drawing of the whole embodiment spelling composite plate folded by double-deck nano ceramics that Figure 13-Figure 16 is not covered by embodiment of the present invention and provides.
Each embodiment in this specification all adopts relevant mode to describe, between each embodiment identical similar part mutually referring to, what each embodiment stressed is the difference with other embodiments.Especially for system embodiment, owing to it is substantially similar to embodiment of the method, so what describe is fairly simple, relevant part illustrates referring to the part of embodiment of the method.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit protection scope of the present invention.All make within the spirit and principles in the present invention any amendment, equivalent replacement, improvement etc., be all contained in protection scope of the present invention.
Claims (9)
1. a nano ceramics folded spelling composite plate, it is characterised in that including:
At least two nano ceramics Slab element；
Described at least two nano ceramics Slab element is spliced by bonding agent, and wherein, each nano ceramics Slab element has the region in the end face that region is through-thickness of bonding agent.
2. nano ceramics according to claim 1 is folded spells composite plate, it is characterised in that also include:
Back-up coat；
Described back-up coat is bonded on the first surface of mutually spliced at least two nano ceramics Slab element by bonding agent, and wherein, described back-up coat at least covers each stitching portion that mutually spliced nano ceramics Slab element is formed.
3. nano ceramics according to claim 1 is folded spells composite plate, it is characterised in that also include:
Reinforcing strip, the quantity of described reinforcing strip is identical with the quantity of the stitching portion that mutually spliced at least two nano ceramics Slab element is formed, and described reinforcing strip has one_to_one corresponding with described stitching portion；
Wherein, each reinforcing strip is bonded on the first surface of mutually spliced at least two nano ceramics Slab element respectively by bonding agent, at least covers corresponding stitching portion, and, each reinforcing strip does not connect.
4. the nano ceramics folded spelling composite plate according to claim 1-3 any one, it is characterised in that described nano ceramics Slab element is surface plate or curved slab.
5. the nano ceramics folded spelling composite plate according to claim 1-3 any one, it is characterised in that it is plane or curved surface that described nano ceramics Slab element has the end face of bonding agent.
6. nano ceramics according to claim 2 is folded spells composite plate, it is characterised in that the material of described back-up coat is organic material, metal material or composite.
7. a nano ceramics folded spelling composite plate, it is characterised in that including:
The first compound flaggy that at least length and width are identical and the second compound flaggy, the second surface of described first compound flaggy is mutually bonding with the first surface of described second compound flaggy by bonding agent；
Wherein, described first compound flaggy includes at least two nano ceramics Slab element, and described at least two nano ceramics Slab element is spliced by bonding agent, and, each nano ceramics Slab element has the region in the end face that region is through-thickness of bonding agent；
Wherein, described second compound flaggy includes at least two nano ceramics Slab element, and described at least two nano ceramics Slab element is spliced by bonding agent, and, each nano ceramics Slab element has the region in the end face that region is through-thickness of bonding agent.
8. nano ceramics according to claim 7 is folded spells composite plate, it is characterized in that, the cross-shaped state in stitching portion that the stitching portion that at least two nano ceramics Slab element in described first compound flaggy is formed is formed with at least two nano ceramics Slab element in described second compound flaggy.
9. the nano ceramics folded spelling composite plate according to claim 7-8 any one, it is characterised in that also include:
Back-up coat；
Described back-up coat is between described first compound flaggy and described second compound flaggy, wherein, the first surface of described back-up coat is mutually bonding with the second surface of described first compound flaggy by bonding agent, and the second surface of described back-up coat is mutually bonding with the first surface of described second compound flaggy by bonding agent.
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| CN108726994A (en) * | 2017-05-19 | 2018-11-02 | 宁波健立电子有限公司 | A kind of composite ceramics cover board and its manufacturing method |
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| CN105799277B (en) | 2019-04-19 |
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