CN205890066U - Various brilliant waterproof composite board - Google Patents
Various brilliant waterproof composite board Download PDFInfo
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- CN205890066U CN205890066U CN201620623037.4U CN201620623037U CN205890066U CN 205890066 U CN205890066 U CN 205890066U CN 201620623037 U CN201620623037 U CN 201620623037U CN 205890066 U CN205890066 U CN 205890066U
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- layer
- crystalline substance
- waterproof composite
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- color crystalline
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Abstract
The utility model relates to a various brilliant waterproof composite board, the order is including protection rete (1), various brilliant waterproof composite bed (2) and veneer sheet layer (3) in proper order. The thickness of protection rete (1) is 10~15 mu m, various brilliant waterproof composite bed (2) are the composite membrane layer that the brilliant printing layer polyvinyl chloride layer of polyvinylidene chloride layer / coloured silk constitutes in proper order, the thickness of various brilliant waterproof composite bed (2) is 0.1~0.2mm, the thickness of veneer sheet layer (3) is 5~8mm. The utility model provides a composite board simple manufacture, cost cheaply have good waterproof nature and pattern and color can change according to the demand.
Description
Technical field
The utility model is related to a kind of the utility model and is related to a kind of waterproof composite board, specifically, is a kind of color brilliant
Waterproof composite board.
Background technology
With fields such as top-grade furniture, cabinet, household electrical appliances, furred ceilings, steel plate demand is grown with each passing day, surface spraying, anodic oxygen
The various handling process such as change, be embossed and imparting the outward appearance that steel plate enriches.But, the steel plate processing in aforementioned manners still compares appearance
Perishable get rusty, service life is not long, finally affect product appearance.
The appearance of metal effect decorating film, breaches this bottleneck, and this film is attached at the surface of steel plate, can play protection
The effect of sheet material, can give sheet material colorful design and color again.In prior art for composite membrane composition and and structure equal
Studied, but for thicknesses of layers for composite membrane performance impact research disclose less.Each film layer in composite film
Thickness all have considerable influence for the water proofing property of composite membrane and durability.
Utility model content
In order to solve above-mentioned technical problem, the utility model provides a kind of color crystalline substance waterproof composite board, described color crystalline substance waterproof
Order includes protection film layer, color crystalline substance waterproof composite layer and layer of plywood to composite board successively.
Preferably, the thickness of described protection film layer is 10～15 μm.
Preferably, the thickness of described color crystalline substance waterproof composite layer is 0.1～0.2mm.
Preferably, the thickness of described layer of plywood is 5～8mm.
Preferably, order includes polyvinylidene chloride layer, color crystalline substance printing layer and polychlorostyrene to described color crystalline substance waterproof composite layer successively
Pvdf layer.
Particularly preferred, described polyvinylidene chloride thickness degree is 6～8 μm.
Particularly preferred, described polyvinyl chloride layer thickness is 3～6 μm.
The beneficial effects of the utility model are: reservation color crystalline substance waterproof composite board is original to make simple, low cost
Advantage, by polyvinylidene chloride layer, color crystalline substance printing layer and polychlorostyrene in reasonable setting protection film layer and color crystalline substance waterproof composite layer
The thickness of pvdf layer, with the composite plate obtaining good water proofing property and durability and pattern and color can be changed according to demand
Material.
Brief description
Fig. 1 is the structural representation of the utility model color crystalline substance waterproof composite board
Mark in all accompanying drawings is as follows:
1- protection film layer, 2- color crystalline substance waterproof composite layer, 3- layer of plywood.
Specific embodiment
The utility model can be clearly understood from further by specific embodiment of the utility model given below, but
Following embodiments are not to restriction of the present utility model.
The metallic article of color crystalline substance waterproof composite board can be made, including but not limited to as follows: aluminium, steel, at various chemical conversion
The aluminium of reason (such as chromium process etc.), cold-rolled steel sheet, hot-dip galvanized steel sheet, plated steel sheet, alloy plating steel plate, aluminium sheet, stainless steel
The metallic articles such as plate, copper coin, copper plated steel, tin plate, or phosphoric acid salt and chromate etc. are carried out on these metallic plates
The metallic article of surface treatment, the steel plate being laminated with poly-vinegar etc., copper, brass and stainless steel etc..
Referring to Fig. 1, color crystalline substance waterproof composite board, include setting gradually protection film layer 1, color brilliant waterproof composite layer 2 and gluing
Flaggy 3.
First, form cured film on the surface of layer of plywood 3.The effect of cured film is: improves the corrosion resistant of layer of plywood 3
Erosion and the adaptation of film.The spraying method of cured film is not particularly limited, for example, it is possible to pass through on layer of plywood 3
The artificial or method such as machine brushing, spraying and printing.After covering with paint, lacquer, colour wash, etc. priming paint, toast drying, obtain cured film.To priming paint used not
It is particularly limited, including but not limited to: epoxies, poly- cruel class, acrylic compounds and their modified primer etc..Preferably glued board
Layer 3 gross thickness are 5mm-8mm.
The utility model adopts polyvinyl chloride layer, color crystalline substance printing layer and polyvinylidene chloride as color crystalline substance waterproof composite layer 2,
Preferably color crystalline substance waterproof composite layer 2 gross thickness is 0.1mm-0.2mm.
The preferred Corvic of polyvinyl chloride layer, the durability of Corvic is preferable.Divide by purposes, polychlorostyrene second
The polyvinyl chloride layer that olefine resin is formed can be divided into indoor decoration and outdoor architecture to use.The thickness of indoor decoration polyvinyl chloride layer
Relatively thin, to be not more than based on 100 μm.As the outdoor architecture material such as roof, wall use, polyvinyl chloride layer thickness 200 μm with
On.In the U.S., it is used as the polyvinyl chloride steel plate of 120 μm of thickness of exterior trim (being especially used on revetment), oneself has decades more than
Usage record.
The proportioning of specific embodiment is as follows: 100 parts of Corvic (average degree of polymerization is 1700), a plasticizer a
30 parts of (acid acid fat system), 25 parts of secondary plasticizer (txib, fatty liquor-saturated isobutyric acid fat), the varnish and enamel paint that 6 part of stabilizer, enamel paint
The preferably inorganic series pigments of brown.In addition, being contrasted with commercial coating (Nippon Paint factory makes: s/c1100).Basic proportioning is such as
Under: 100 parts of polyvinyl chloride, 26 parts of plasticizer b (phthalic acid ester system), secondary plasticizer (txib, fatty liquor-saturated isobutyric acid fat) 9
Part, 7 parts of stabilizer, said components proportioning only explains the situation, not as the restriction of specific embodiment.Particularly preferred, polychlorostyrene
Pvdf layer thickness is 3--6 μm.
Secondly, color crystalline substance printing layer is covered with paint, lacquer, colour wash, etc. on the layer of plywood 3 forming cured film, color crystalline substance ink is by binder, pearly-lustre
Mixed preparing forms in proportion for pigment, solvent and auxiliary agent, and common is divided into one pack system and two kinds of models of bi-component.Using dryer
Color crystalline substance ink is toasted, drying time 3～8 minutes or longer time, to ensure attachment effect on base material for the ink layer
Really.Because two component inks need to add the excellent adhesive force on base material of curing agent guarantee, print exhaustless ink
Outer autocoagulation can solidify and lose printed function at 8 hours, be very easy to cause unnecessary loss, so using single
Component ink can avoid this drawback.Color crystalline substance ink requirements have good mobility, excellent, moderate viscosity the work(of printability
Can, to ensure to finish printing after drying, produce soft gloss like as silks and satins through the reflection of light.In order to reach color crystalline substance ink pearl
The reflecting effect of delustering pigment, the binder of ink mostly is light-coloured transparent or semi-transparent resin, and therefore, screen printer preferably has
Anti-drip function, makes back black effect not affected by residual ink on doctor.With the increase of pearlescent pigment particles degree, layer of ink
Gloss can fade to the effect flashing, and the third dimension of picture also can be more strong, and the aperture of silk screen used is generally pearlescent pigment
The smooth realization of 3 times of guarantee printing effects of particle.According to the granular size of pearlescent pigment, meshcount typically 80～
250 mesh/inch.Color crystalline substance printing layer, is to be formed between top layer film and cured film or metallic article face.
Polyvinylidene chloride resin (pvdc), scientific name is " polyvinylidene chloride ", is with vinylidene for main one-tenth
The copolymer dividing, is a kind of nonpoisonous and tasteless, safe and reliable high barrier material.In addition to the general performance with plastics, also have
Have oil resistivity, corrosion resistance, protect taste and excellent moistureproof, mould proof, directly can carry out contacting etc. performance with food, simultaneously and also
There is excellent printing performance, be widely used in the fields such as food, medicine, military project.Pvdc product includes emulsion and resin.pvdc
Emulsion is to be obtained by vinylidene chloride and esters of acrylic acid polymerization, can be directly coated at substrate surface, because its medium is
Water, thus have the characteristics that esy to use, safe and reliable, it is widely used in bopp, bopet, pvc sheet material, environment protection type disposable meal
Tobacco, the packagings of food and medicine industry such as tool, paper wrapper internal layer；Pvdc resin is a kind of roe being formed in the course of the polymerization process
Shaped particle, the wherein copolymer resins containing multiple auxiliary agent such as plasticizer, stabilizer, antioxidant, have granularity moderate, in screw rod
Refining mould during be easy to mediate and plastify, can avoid various auxiliary agents interpolation the advantages of.
Polyvinylidene chloride coat film can carry out the coating of predetermined thickness on predetermined base material using multiple coating methods,
Painting method has U.S. west excellent (moyor rod) formula coating system, air knife (air knife) formula coating system, touches (kiss
Contoct) formula coating system, reverse roll (reverse roll) formula coating system, rotating forward intaglio plate (normal gravure) formula
Coating system and reverse rotating gravure (reverse gravure) formula coating system.Said system is directed to polyvinylidene chloride product
Raw materials for production and product purpose and develop, total trend be at a high speed, coating uniformly, coating essence high.
For example, U.S. western rod coating has and is suitable for moderately viscous pvdc coating emulsion, has good coating uniformity, behaviour
Make easy, air knife type coating is best suitable for the coating for Paper Coating pvdc and high coating developed product.The product of notch board coating system
Raw, make pvdc low amounts or even trace hydrocarbons can reach industrial requirement.Wherein reverse rotating gravure formula coating system is even more near
The usual way of 10 years coating machines.Its coating accuracy is high, and uniformity repeatability is good, and coating weight controllable degree is big, is especially suitable for
The coating of pvdc product, 1 μm about of coating thickness in low coating.This thickness require pvdc molecules align neatly intact
Fall into, so very high requirement is proposed to coating apparatus precision and formula and processing technology.
The polyvinylidene chloride coating material adopting in the utility model is can be pvdc emulsion and resin, and it mainly applies
Cover mode as described above, all suitable coating method tool can be selected according to actual conditions.Coating step includes, surface treatment,
Precoating, drying, the main coating of pvcd, infra-red drying and drying etc. step.Its thickness is particularly preferred, using polyvinylidene chloride
Thickness degree is 6--8 μm.
Finally, in the color crystalline substance outer coating protective film layer 1 of waterproof composite layer 2, particularly preferred, protection film layer 1 thickness for 10～
15μm.
Said sample is shown through salt fog durability, air penetrability and rate of perviousness contrast test, film constituent is poly- inclined
Dichloroethylene layer, color crystalline substance printing layer and polyvinyl chloride layer；Described polyvinylidene chloride thickness degree is 6～8 μm；Described polyvinyl chloride
Thickness degree is 3～6 μm；It is optimum that color crystalline substance waterproof is combined the composite film combination property that gross thickness is 0.1mm--0.2mm.
Carry out waterproof test for the color crystalline substance waterproof composite layer in color crystalline substance waterproof composite board:
A kind of color crystalline substance composite water-proof film of test 1, by 6 μm of polyvinylidene chloride layer, the color crystalline substance printing layer of 0.1mm, 3 μm
Polyvinyl chloride layer is constituted.
A kind of color crystalline substance composite water-proof film of test 2, is made up of the color crystalline substance printing layer of 6 μm of polyvinylidene chloride layer, 0.1mm.
A kind of color crystalline substance composite water-proof films of test 3, by 8 μm of polyvinylidene chloride layer, the color crystalline substance printing layer of 0.15mm, 6 μm
Polyvinyl chloride layer constitute.
A kind of color crystalline substance composite water-proof film of test 4, is made up of the color crystalline substance printing layer of 8 μm of polyvinylidene chloride layer, 0.15mm.
Waterproof test:
Using the color crystalline substance composite water-proof film parcel plank of test 1-4, it is placed in water, continues to apply within 24 hours the pressure of 30mpa
Power, plank weight change before and after testing experiment, shown in result figure following table:
Mass change before and after the test of table 1 plank
Can see that by table 1 composite membrane that test 1,3 is made up of trilamellar membrane has more significant waterproof effect than two membranes.
More than, with reference to the accompanying drawings of operation principle of the present utility model and embodiment.And these embodiments are to comprise
In described technological thought in the utility model claim.And, these embodiments are merely exemplary, do not apply
Carry out limited interpretation right of the present utility model.
Claims (4)
1. a kind of color crystalline substance waterproof composite board it is characterised in that: order includes diaphragm to described color crystalline substance waterproof composite board successively
Layer (1), color crystalline substance waterproof composite layer (2) and layer of plywood (3),
Order includes polyvinylidene chloride layer, color crystalline substance printing layer and polyvinyl chloride layer to described color crystalline substance waterproof composite layer (2) successively；
The thickness of described polyvinylidene chloride layer is 6～8 μm；
The thickness of described polyvinyl chloride layer is 3～6 μm.
2. color crystalline substance waterproof composite board according to claim 1 it is characterised in that: the thickness of described protection film layer (1) is
10～15 μm.
3. color crystalline substance waterproof composite board according to claim 1 and 2 it is characterised in that: described color crystalline substance waterproof composite layer (2)
Thickness be 0.1～0.2mm.
4. color crystalline substance waterproof composite board according to claim 3 it is characterised in that: the thickness of described layer of plywood (3) is 5
～8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620623037.4U CN205890066U (en) | 2016-06-22 | 2016-06-22 | Various brilliant waterproof composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620623037.4U CN205890066U (en) | 2016-06-22 | 2016-06-22 | Various brilliant waterproof composite board |
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| Publication Number | Publication Date |
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| CN205890066U true CN205890066U (en) | 2017-01-18 |
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| CN201620623037.4U Active CN205890066U (en) | 2016-06-22 | 2016-06-22 | Various brilliant waterproof composite board |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922678A (en) * | 2016-06-22 | 2016-09-07 | 中国航空综合技术研究所 | Colored crystal waterproof composite board |
-
2016
- 2016-06-22 CN CN201620623037.4U patent/CN205890066U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922678A (en) * | 2016-06-22 | 2016-09-07 | 中国航空综合技术研究所 | Colored crystal waterproof composite board |
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