CN107312146A - A kind of composite-material laminates and preparation method thereof - Google Patents
A kind of composite-material laminates and preparation method thereof Download PDFInfo
- Publication number
- CN107312146A CN107312146A CN201710441557.2A CN201710441557A CN107312146A CN 107312146 A CN107312146 A CN 107312146A CN 201710441557 A CN201710441557 A CN 201710441557A CN 107312146 A CN107312146 A CN 107312146A
- Authority
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- China
- Prior art keywords
- iron box
- bending
- bending iron
- composite
- infolding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000002131 composite material Substances 0.000 title claims abstract description 49
- 238000002360 preparation method Methods 0.000 title claims description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 298
- 238000005452 bending Methods 0.000 claims abstract description 162
- 229910052742 iron Inorganic materials 0.000 claims abstract description 149
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 18
- 238000009826 distribution Methods 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- 230000001012 protector Effects 0.000 claims description 10
- 238000010030 laminating Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 6
- 229940043237 diethanolamine Drugs 0.000 claims description 6
- 238000005187 foaming Methods 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 239000012948 isocyanate Substances 0.000 claims description 6
- 150000002513 isocyanates Chemical class 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 6
- 229920002545 silicone oil Polymers 0.000 claims description 6
- RGSFGYAAUTVSQA-UHFFFAOYSA-N pentamethylene Natural products C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 claims description 5
- 125000004817 pentamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- -1 poly- ammonia Ester Chemical class 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/046—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
- B32B15/082—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising vinyl resins; comprising acrylic resins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/18—Layered products comprising a layer of metal comprising iron or steel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/04—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by at least one layer folded at the edge, e.g. over another layer ; characterised by at least one layer enveloping or enclosing a material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
- B32B5/20—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material foamed in situ
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/0278—Polyurethane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
- B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
- B32B2307/7145—Rot proof, resistant to bacteria, mildew, mould, fungi
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/718—Weight, e.g. weight per square meter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
Abstract
A kind of composite-material laminates, including laminate body, the laminate body includes rolled over bending iron box, infolding bending iron box and packed layer, the rolled over bending iron box edge is provided with outer bending, the infolding bending iron box edge is provided with interior bending, the rolled over bending iron box and infolding bending iron box are snapped together, and are additionally provided with packed layer between rolled over bending iron box and infolding bending iron box.Composite-material laminates of the present invention, its is reasonable in design, can effectively solve the heavier problem of laminate itself of prior art, and is unlikely to deform；Both there can be the diversity of wooden laminate color, there is the intensity of plymetal again, the efficient set advantage of the two is simultaneously allowed to perfect adaptation.
Description
Technical field
The invention belongs to show apparature technical field, in particular it relates to which a kind of composite-material laminates and preparation method thereof, special
Not but be not limited to be applied to store shelf and storage put kinds of goods.
Background technology
Show apparature is the indispensable advertising display articles for use such as exhibition advertisement, touring displaying, trade promotion, uses promotion
Platform can promote consumer spending, and excitation consumer buys again, so the quality directly shadow that promotion desk is acted on demonstration
Ring the sales volume to commodity.Currently, super, sales field of each terminal business etc. needs because article for sale is displayed.
The laminate of show apparature at present is generally wooden MDF laminates or plymetal, and the former own wt is heavier, mutability
And damage, painted not environmentally if be related to, not damage resistant, load-bearing is lighter and yielding；The latter same itself weight, color list
Adjust, easily get rusty.
Therefore, above mentioned problem is urgently to be resolved hurrily.
The content of the invention
Goal of the invention：In order to overcome the deficiencies in the prior art, it is an object of the invention to provide a kind of composite-material laminates with
And the preparation method of composite-material laminates.
Technical scheme：The invention provides a kind of composite-material laminates, including laminate body, the laminate body includes outer
Bending can, infolding bending iron box and packed layer, the rolled over bending iron box edge are provided with outer bending, and the infolding bending iron box edge is set
There is interior bending, the rolled over bending iron box and infolding bending iron box are snapped together, and between rolled over bending iron box and infolding bending iron box also
Provided with packed layer.Composite-material laminates of the present invention, its is reasonable in design, can effectively solve the laminate itself of prior art
Heavier problem, weight itself is no more than 7kg, is wooden or total metal content material 1/5th, and load-bearing in the prior art
In the case of 80kg, lower bending is no more than 6mm, more original type laminate lifting 90 percent, and is unlikely to deform；Both there can be wood
The diversity of matter laminate color, there is the intensity of plymetal again, and the efficient set advantage of the two is simultaneously allowed to perfect adaptation.
Further, above-mentioned composite-material laminates, the laminate body corner is provided with corner protector.Corner is installed by plastic protective
Angle, plays decoration and protective effect.
Further, above-mentioned composite-material laminates, the laminate body is provided with a stuffing hole.By setting filler
Hole, can facilitate and packed layer is filled between rolled over bending iron box and infolding bending iron box in preparation process, complete after filling, can
To paste stuffing hole using homochromy PVC pads, covering beautification function is played.
Further, an assembling distribution is additionally provided with above-mentioned composite-material laminates, the infolding bending iron box face.By setting
Composite-material laminates can be facilitated by putting pilot hole, can be matched with support frame, convenient application.Can be according to different application need
Will, pilot hole is set in place, and adaptability is good.
Further, above-mentioned composite-material laminates, the rolled over bending iron box and infolding bending iron box are made of film-covered iron.
Cladding material is novel film coating iron material, by the intensity perfect adaptation of the color of plastics and metal.
Further, above-mentioned composite-material laminates, the film-covered iron includes iron layer and PVC film layer, the iron layer and PVC
Film layer is laminating together.0.32 iron plate for meeting tensile strength is laminating together with PVC film, it is played antirust and decoration iron
Plate surface, PVC film can be printed on pattern or with imitation wood dermatoglyph reason, become the pattern or texture of needs, aesthetic property
It is good, and different application product and application environment are adapted to, adaptability is good.
Further, above-mentioned composite-material laminates, the packed layer is filling polyurethane layer.Filling layer material is poly- ammonia
Ester material, with nonpoisonous and tasteless, good with metal combination adhesive property, fire-retardant and water resistance is good, is difficult to be changed by air humidity
And produce and go mouldy, the phenomenon such as get rusty.
Further, above-mentioned composite-material laminates, the packed layer is according to components by weight percent meter, including following components：A groups
Point：0.8-1.2 parts of PPG, 0.1-0.5 parts of silicone oil, 0.2-4.5 parts of diethanol amine, 2-8 parts of ethylene glycol, 0.2-3 parts of water,
5-20 parts of pentamethylene；B component：0.8-1.3 parts of isocyanates.Fill layer component rationally, intensity is high, lightweight, while fire-retardant, anti-
It is aqueous can be good, be difficult to be changed by air humidity and produce and go mouldy, the phenomenon such as get rusty.
The present invention also provides a kind of preparation method of composite-material laminates, comprises the following steps：
1）Respectively by rolled over bending iron box and infolding bending iron box bending and molding；
2）Rolled over bending iron box and infolding bending iron box are fastened to be formed and are positioned over after laminate body in mould and locking die；
3）Component A is well mixed；
4）Component A and B component are well mixed in discharging opening；
5）From stuffing hole by step 4）Mixture injection laminate body in foaming and solidifying and setting formation packed layer；
6）Full of the space between rolled over bending iron box and infolding bending iron box after layer cooling to be filled；
7）Mould is unclamped, the composite-material laminates are obtained.
The preparation method of composite-material laminates of the present invention, rationally, the composite-material laminates quality of preparation is good for method,
Preparation efficiency is high.
Further, the preparation method of above-mentioned composite-material laminates, the step 7）Unclamp and laminate sheet is checked after mould
The surface of body and filling effect, one is bored on interior bending can face and assembles distribution, and installs corner protector in corner, while by PVC pads
It is pasted onto on stuffing hole.Further increase the adaptability and security of the composite-material laminates prepared, while ensureing its aesthetic property.
Above-mentioned technical proposal can be seen that the present invention and have the advantages that：Composite-material laminates of the present invention,
It is rational in infrastructure, the weight capacity of laminate is lifted while wooden or plymetal own wt is mitigated, both with layer of wood
The color diversity of plate, it may have the intensity of plymetal, and fire protecting performance is good, anti-aging, deformation is small, and the feature of environmental protection is good, has
Very high promotional value.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of composite-material laminates of the present invention；
Fig. 2 is the positive structure diagram of composite-material laminates of the present invention；
Fig. 3 is Fig. 2 A-A profiles；
Fig. 4 is the left view structural representation of composite-material laminates of the present invention.
In figure：10 laminate bodies, 1 rolled over bending iron box, 11 outer bendings, 2 infolding bending iron boxes, bending, 3 packed layers, 4 shields in 21
Angle, 5 stuffing holes, 6 pilot holes.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " clockwise ", " inverse
The orientation or position relationship of the instructions such as hour hands " are, based on orientation shown in the drawings or position relationship, to be for only for ease of description originally
Invention and simplified description, rather than instruction or the signified device of hint or element must be with specific orientation, with specific square
Position construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In the description of the invention, unless otherwise indicated, " multiple " are meant that two
Individual or two or more, unless otherwise clear and definite restriction.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；It can be machine
Tool is connected or electrically connected；Can be joined directly together, can also be indirectly connected to by intermediary, can be two members
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
Can directly it be contacted including the first and second features, it is not direct contact but by it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Levy directly over second feature and oblique upper, or be merely representative of fisrt feature level height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
Embodiment 1
Composite-material laminates as shown in Figure 1-2, including laminate body 10, the laminate body 10 include rolled over bending iron box 1, interior
Bending can 2 and packed layer 3.Wherein, the rolled over bending iron box 1 and infolding bending iron box 2 are made of film-covered iron, the film-covered iron
Including iron layer and PVC film layer, together with the iron layer and PVC film layer are laminating, packed layer 3 is filling polyurethane layer 3.Such as Fig. 3 institutes
Show, the edge of rolled over bending iron box 1 is provided with outer bending 11, the edge of infolding bending iron box 2 is provided with interior bending 21, the outer bending
Can 1 and infolding bending iron box 2 are snapped together, and are additionally provided with packed layer 3 between rolled over bending iron box 1 and infolding bending iron box 2.And
And, 10 4 jiaos of the laminate body is provided with corner protector 4.Wherein, as shown in figure 4, the laminate body 10 is provided with a stuffing hole
5, in addition, being additionally provided with an assembling distribution 6 on the face of infolding bending iron box 2.
Embodiment 2
Composite-material laminates as shown in Figure 1-2, including laminate body 10, the laminate body 10 include rolled over bending iron box 1, interior
Bending can 2 and packed layer 3, wherein, the rolled over bending iron box 1 and infolding bending iron box 2 are made of film-covered iron, the film-covered iron
Including iron layer and PVC film layer, together with the iron layer and PVC film layer are laminating.The packed layer 3 according to components by weight percent meter, including
Following components：Component A：0.8 part of PPG, 0.1 part of silicone oil, 0.2 part of diethanol amine, 2 parts of ethylene glycol, 0.2 part of water, ring penta
5 parts of alkane；B component：0.8 part of isocyanates.As shown in figure 3, the edge of rolled over bending iron box 1 is provided with outer bending 11, the infolding
The edge of bending iron box 2 is provided with interior bending 21, and the rolled over bending iron box 1 and infolding bending iron box 2 are snapped together, and rolled over bending iron box 1
Packed layer 3 is additionally provided between infolding bending iron box 2.Also, 10 4 jiaos of the laminate body is provided with corner protector 4.Wherein, such as Fig. 4
Shown, the laminate body 10 is provided with a stuffing hole 5, and stuffing hole 5 also pastes homochromy PVC pads.In addition, the infolding bending iron box
An assembling distribution 6 is additionally provided with 2 faces.
The preparation method of above-mentioned composite-material laminates, comprises the following steps：
1）Respectively by rolled over bending iron box 1 and the bending and molding of infolding bending iron box 2；
2）Rolled over bending iron box 1 and infolding bending iron box 2 are fastened to be formed and are positioned over after laminate body 10 in mould and locking die；
3）Component A is well mixed；
4）Add after B component and be well mixed into component A；
5）From stuffing hole 5 by step 4）Mixture injection laminate body 10 in foaming and solidifying and setting formation packed layer 3；
6）Layer 3 to be filled cool down after full of the space between rolled over bending iron box 1 and infolding bending iron box 2, make rolled over bending iron box 1, interior
Bending can 2 and one entirety of formation of packed layer 3；
7）Mould is unclamped, the composite-material laminates are obtained.
Embodiment 3
Composite-material laminates as shown in Figure 1-2, including laminate body 10, the laminate body 10 include rolled over bending iron box 1, interior
Bending can 2 and packed layer 3, wherein, the rolled over bending iron box 1 and infolding bending iron box 2 are made of film-covered iron, the film-covered iron
Including iron layer and PVC film layer, together with the iron layer and PVC film layer are laminating.The packed layer 3 according to components by weight percent meter, including
Following components：Component A：1.2 parts of PPG, 0.5 part of silicone oil, 4.5 parts of diethanol amine, 8 parts of ethylene glycol, 3 parts of water, pentamethylene
20 parts；B component：1.3 parts of isocyanates.As shown in figure 3, the edge of rolled over bending iron box 1 is provided with outer bending 11, the interior bending
The edge of can 2 is provided with interior bending 21, and the rolled over bending iron box 1 and infolding bending iron box 2 are snapped together, and the He of rolled over bending iron box 1
Packed layer 3 is additionally provided between infolding bending iron box 2.Also, 10 4 jiaos of the laminate body is provided with corner protector 4.Wherein, such as Fig. 4 institutes
Show, the laminate body 10 is provided with a stuffing hole 5, stuffing hole 5 also pastes homochromy PVC pads.In addition, the infolding bending iron box 2
An assembling distribution 6 is additionally provided with face.
The preparation method of above-mentioned composite-material laminates, comprises the following steps：
1）Respectively by rolled over bending iron box 1 and the bending and molding of infolding bending iron box 2；
2）Rolled over bending iron box 1 and infolding bending iron box 2 are fastened to be formed and are positioned over after laminate body 10 in mould and locking die；
3）Component A is well mixed；
4）Add after B component and be well mixed into component A；
5）From stuffing hole 5 by step 4）Mixture injection laminate body 10 in foaming and solidifying and setting formation packed layer 3；
6）Layer 3 to be filled cool down after full of the space between rolled over bending iron box 1 and infolding bending iron box 2, make rolled over bending iron box 1, interior
Bending can 2 and one entirety of formation of packed layer 3；
7）Mould is unclamped, the product shaped completely is taken out, handled with care, surface and the filling effect of laminate body 10 is checked,
One is bored on the interior face of bending can 2 and assembles distribution 6, and corner protector 4 is installed in corner, while PVC pads are pasted onto on stuffing hole 5,
And pack according to the rules.
Embodiment 4
Composite-material laminates as shown in Figure 1-2, including laminate body 10, the laminate body 10 include rolled over bending iron box 1, interior
Bending can 2 and packed layer 3, wherein, the rolled over bending iron box 1 and infolding bending iron box 2 are made of film-covered iron, the film-covered iron
Including iron layer and PVC film layer, together with the iron layer and PVC film layer are laminating.The packed layer 3 according to components by weight percent meter, including
Following components：Component A：1 part of PPG, 0.3 part of silicone oil, 2.5 parts of diethanol amine, 5 parts of ethylene glycol, 1.5 parts of water, pentamethylene
12 parts；B component：1.2 parts of isocyanates.As shown in figure 3, the edge of rolled over bending iron box 1 is provided with outer bending 11, the interior bending
The edge of can 2 is provided with interior bending 21, and the rolled over bending iron box 1 and infolding bending iron box 2 are snapped together, and the He of rolled over bending iron box 1
Packed layer 3 is additionally provided between infolding bending iron box 2.Also, 10 4 jiaos of the laminate body is provided with corner protector 4.Wherein, such as Fig. 4 institutes
Show, the laminate body 10 is provided with a stuffing hole 5, stuffing hole 5 also pastes homochromy PVC pads.In addition, the infolding bending iron box 2
An assembling distribution 6 is additionally provided with face.
The preparation method of above-mentioned composite-material laminates, comprises the following steps：
1）Respectively by rolled over bending iron box 1 and the bending and molding of infolding bending iron box 2；
2）Rolled over bending iron box 1 and infolding bending iron box 2 are fastened to be formed and are positioned over after laminate body 10 in mould and locking die；
3）Component A is well mixed；
4）Add after B component and be well mixed into component A；
5）From stuffing hole 5 by step 4）Mixture injection laminate body 10 in foaming and solidifying and setting formation packed layer 3；
6）Layer 3 to be filled cool down after full of the space between rolled over bending iron box 1 and infolding bending iron box 2, make rolled over bending iron box 1, interior
Bending can 2 and one entirety of formation of packed layer 3；
7）Mould is unclamped, the composite-material laminates are obtained.
Embodiment 5
Composite-material laminates as shown in Figure 1-2, including laminate body 10, the laminate body 10 include rolled over bending iron box 1, interior
Bending can 2 and packed layer 3, wherein, the rolled over bending iron box 1 and infolding bending iron box 2 are made of film-covered iron, the film-covered iron
Including iron layer and PVC film layer, together with the iron layer and PVC film layer are laminating.The packed layer 3 according to components by weight percent meter, including
Following components：Component A：0.8 part of PPG, 0.5 part of silicone oil, 2 parts of diethanol amine, 3 parts of ethylene glycol, 3 parts of water, pentamethylene 5
Part；B component：0.9 part of isocyanates.As shown in figure 3, the edge of rolled over bending iron box 1 is provided with outer bending 11, the infolding bending iron
The edge of box 2 is provided with interior bending 21, and the rolled over bending iron box 1 and infolding bending iron box 2 snap together, and rolled over bending iron box 1 and interior
Packed layer 3 is additionally provided between bending can 2.Also, 10 4 jiaos of the laminate body is provided with corner protector 4.Wherein, as shown in figure 4,
The laminate body 10 is provided with a stuffing hole 5, and stuffing hole 5 also pastes homochromy PVC pads.In addition, on the face of infolding bending iron box 2
It is additionally provided with an assembling distribution 6.
The preparation method of above-mentioned composite-material laminates, comprises the following steps：
1）Respectively by rolled over bending iron box 1 and the bending and molding of infolding bending iron box 2；
2）Rolled over bending iron box 1 and infolding bending iron box 2 are fastened to be formed and are positioned over after laminate body 10 in mould and locking die；
3）Component A is well mixed；
4）Add after B component and be well mixed into component A；
5）From stuffing hole 5 by step 4）Mixture injection laminate body 10 in foaming and solidifying and setting formation packed layer 3；
6）Layer 3 to be filled cool down after full of the space between rolled over bending iron box 1 and infolding bending iron box 2, make rolled over bending iron box 1, interior
Bending can 2 and one entirety of formation of packed layer 3；
7）Mould is unclamped, the product shaped completely is taken out, handled with care, surface and the filling effect of laminate body 10 is checked,
One is bored on the interior face of bending can 2 and assembles distribution 6, and corner protector 4 is installed in corner, while PVC pads are pasted onto on stuffing hole 5,
And pack according to the rules.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvement can also be made, these improvement also should be regarded as the present invention's
Protection domain.
Claims (10)
1. a kind of composite-material laminates, it is characterised in that：Including laminate body（10）, the laminate body（10）Including outer bending
Can（1）, infolding bending iron box（2）And packed layer（3）, the rolled over bending iron box（1）Edge is provided with outer bending（11）, the infolding
Bending iron box（2）Edge is provided with interior bending（21）, the rolled over bending iron box（1）With infolding bending iron box（2）Snap together, and rolled over
Bending iron box（1）With infolding bending iron box（2）Between be additionally provided with packed layer（3）.
2. composite-material laminates according to claim 1, it is characterised in that：The laminate body（10）Corner is provided with shield
Angle（4）.
3. composite-material laminates according to claim 2, it is characterised in that：The laminate body（10）It is provided with a filler
Hole（5）.
4. composite-material laminates according to claim 1, it is characterised in that：The infolding bending iron box（2）It is additionally provided with face
One assembling distribution（6）.
5. the composite-material laminates according to claim any one of 1-4, it is characterised in that：The rolled over bending iron box（1）With
Infolding bending iron box（2）It is made of film-covered iron.
6. composite-material laminates according to claim 5, it is characterised in that：The film-covered iron includes iron layer and PVC film layer,
Together with the iron layer is laminating with PVC film layer.
7. composite-material laminates according to claim 1, it is characterised in that：The packed layer（3）For filling polyurethane layer
（3）.
8. composite-material laminates according to claim 6, it is characterised in that：The packed layer（3）According to components by weight percent meter,
Including following components：Component A：0.8-1.2 parts of PPG, 0.1-0.5 parts of silicone oil, 0.2-4.5 parts of diethanol amine, ethylene glycol
2-8 parts, 0.2-3 parts of water, 5-20 parts of pentamethylene；B component：0.8-1.3 parts of isocyanates.
9. the preparation method of composite-material laminates according to claim 8, it is characterised in that：Comprise the following steps：
1）Respectively by rolled over bending iron box（1）With infolding bending iron box（2）Bending and molding；
2）Rolled over bending iron box（1）With infolding bending iron box（2）Fastening forms laminate body（10）After be positioned in mould and lock mould
Tool；
3）Component A is well mixed；
4）Component A and B component are well mixed in discharging opening；
5）From stuffing hole（5）By step 4）Mixture injection laminate body（10）Interior foaming and solidifying and setting formation packed layer
（3）；
6）Layer to be filled（3）Rolled over bending iron box is full of after cooling（1）With infolding bending iron box（2）Between space；
7）Mould is unclamped, the composite-material laminates are obtained.
10. the preparation method of composite-material laminates according to claim 9, it is characterised in that：The step 7）Unclamp mould
Laminate body is checked after tool（10）Surface and filling effect, in interior bending can（2）One is bored on face and assembles distribution（6）, and
Corner is installed by corner protector（4）, while PVC pads are pasted onto into stuffing hole（5）On.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710441557.2A CN107312146A (en) | 2017-06-13 | 2017-06-13 | A kind of composite-material laminates and preparation method thereof |
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Family
ID=60184170
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021093272A1 (en) * | 2019-11-15 | 2021-05-20 | 太仓优上展示器具有限公司 | Prestressed high-strength plywood and manufacturing method thereof |
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| CN2382779Y (en) * | 1999-07-29 | 2000-06-14 | 朱孟领 | Iron-plastic composite decorative board |
| CN2715985Y (en) * | 2004-05-26 | 2005-08-10 | 沈志伟 | Multi-purpose clad plate |
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Application publication date: 20171103 |