CN102442039A - Environment-friendly PET-PVF (polyethylene terephthalate-polyvinyl fluoride) beamy film - Google Patents
Environment-friendly PET-PVF (polyethylene terephthalate-polyvinyl fluoride) beamy film Download PDFInfo
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- CN102442039A CN102442039A CN2011102989128A CN201110298912A CN102442039A CN 102442039 A CN102442039 A CN 102442039A CN 2011102989128 A CN2011102989128 A CN 2011102989128A CN 201110298912 A CN201110298912 A CN 201110298912A CN 102442039 A CN102442039 A CN 102442039A
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Abstract
The invention discloses an environment-friendly PET-PVF (polyethylene terephthalate-polyvinyl fluoride) beamy film, relating to a decoration protective film which is compounded to a metal plate or a building material. A bottom layer plastic film layer, a coloring layer, an adhesive agent layer, a printed layer and a PET film layer are superimposed and arranged in a layered mode in turn, wherein the bottom layer plastic film is a PVF film and can protect the surface of the metal plate from being rusted easily and a decoration surface from fading or embrittling easily. By using the leakproofness of the film, the metal is isolated from air to achieve an effect of complete corrosion prevention. The environment-friendly PET-PVF beamy film can be printed with various patterns and colors according to needs, and the surface of the film has a variety of glossiness to show a colorful decorative effect.
Description
Technical field
The present invention relates to a kind of decoration diaphragm that is compound on sheet metal or the construction material, refer in particular to a kind of PET-PVF light film of environment-friendly type.
Background technology
Chinese patent CN03220678.X discloses the high bright film of a kind of PET-PVC, and the PVC film is provided with dyed layer, and dyed layer is provided with adhesive; Adhesive is provided with pearl layer, and pearl layer is provided with patterned layer, and patterned layer is provided with the PET film; The PET film is provided with aging layer, and aging layer is provided with diaphragm, and the base material of this bright film adopts the PVC material; VCM residual in the PET-PVC structure is acknowledged as carcinogenic substance, and PVC when burning amount of being fuming is very big, if incineration temperature is lower than 800 ℃; The chloride rubbish imperfect combustion of plastics and so on very easily generates dioxin, contaminated environment.For meeting environmental protection requirement in the industrial policy, market demand is sought the substitute of some new degradation plastics as PVC, and occurring in succession on the market with PP, PET is the bright film of base material (counterdie).
Summary of the invention
The bright film that the purpose of this invention is to provide a kind of environmental protection posts it at material surfaces such as flat cold-rolled sheet, aluminium sheet, galvanized sheet, aluminium plating zinc plate, decorative panel, construction materials, rises and decorates protective effect, and can improve the physics and the chemical property of original substrate.Main innovation is that base material (counterdie) adopts PVF (polyvinyl fluoride) film.
Specifically implement like this: environment-friendly PE T-PVF light film; Bottom plastic membranous layer, dyed layer, adhesive phase, printed layers, PET film (PETG) layer stratiform stack are successively arranged, and it is characterized in that the bottom plastic membranous layer is PVF (polyvinyl fluoride) film.The PVF film, formal name used at school polyvinyl fluoride (polyvinyl fluoride) is formed by the extruding of the EVA of fluorine and fluorine carbon molecule, has bigger chemical bond power and structural stability than other any polymer.This is a kind of high bright film product, and bottom is the PVF film, and is painted on the PVF film, coating adhesive on dyed layer; Printed patterns on the PET film is bonded together PVF counterdie that scribbles adhesive and the PET film that is printed on pattern then.
The present invention can also be provided with one deck delustring layer on the PET film, form a kind of matt effect, can also in adhesive, add pearl essence, and making the adhesive layer on the dyed layer is the mixed layer of adhesive and pearl essence, forms the bright film of a kind of pearly-lustre.
Also be equipped with diaphragm on the upper space of the present invention's light film, guarantee that product quality is better.
In the product of the present invention, the PVF film can not react with the pollution factor in the atmosphere, even the very strong solvent of corrosive power can not cause damage to it yet, thereby is protected metal sheet surface to be difficult for corrosion, combination with decorative surfaces not fugitive color or embrittlement; The PVF film can not receive ultraviolet intensifying and the variation that produces institutional framework, and Exposure to Sunlight can not quickened it and " wear out "; The PVF film can be because of the variation of the formative tissue of the circulation change repeatedly structure of operating ambient temperature, and the temperature change value that working environment is allowed is 180 ℃, and (70～+ 110 ℃) almost can adapt to the outdoor environment of all regions on the earth.The PVF film has bigger toughness, and percentage elongation does not have crackle with the magnifying glass observation film surface of amplifying 43 times after can reaching 100%, 180 degree folding test; The PVF film can bear various operations such as shearing, punching press, roll extrusion, boring, ailing, edging and flanging and do not produce the be full of cracks or other possibly influence the infringement in service life.The steel plate combination with decorative surfaces that the PVF film pastes is more careful attractive in appearance; Fine and close PVF film surface is difficult for staiing, and is almost non-maintaining under the normal condition; Do not contain the environment of any support microorganism or fungus growth in the smooth thin clean PVF film, do not allow bacterial penetration fully; General water dashes and can satisfy the cleaning requirement.
This product can be laminated with at material surfaces such as flat cold-rolled sheet, aluminium sheet, galvanized sheet, aluminium plating zinc plate, decorative panel, construction materials; Technology is simple; Easy to operate, utilize close property of film to make metal and air is isolated plays complete antisepsis, this film can print various patterns and color as required; And there is multiple glossiness on the surface, shows colourful decorative effect.
Description of drawings
Fig. 1 is the structural representation of embodiment 1.
Fig. 2 is the structural representation of embodiment 2.
Fig. 3 is the structural representation of embodiment 3.
Fig. 4 is the structural representation of embodiment 4.
The specific embodiment
Embodiment 4; Environment-friendly PE T-PVF light film; Bottom is a PVF rete 1; Arrange dyed layer 2, adhesive phase 3, printed layers 4, PET rete 5, delustring layer 7, diaphragm 6 of stratiform stack successively on it, wherein adhesive layer 3 is the mixed layer of adhesive and pearl essence, that this light film is is dim, the elegant effect of gloss.
Claims (4)
1. environment-friendly PE T-PVF light film, bottom plastic membranous layer, dyed layer, adhesive phase, printed layers, PET rete stratiform stack are successively arranged, and it is characterized in that the bottom plastic membranous layer is the PVF film.
2. environment-friendly PE T-PVF light film according to claim 1 is characterized in that the PET film is provided with one deck delustring layer.
3. environment-friendly PE T-PVF light film according to claim 1 and 2 is characterized in that adhesive layer is the mixed layer of adhesive and pearl essence.
4. environment-friendly PE T-PVF according to claim 1 light film is characterized in that being equipped with protective layer on the upper space of bright film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102989128A CN102442039A (en) | 2011-09-29 | 2011-09-29 | Environment-friendly PET-PVF (polyethylene terephthalate-polyvinyl fluoride) beamy film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102989128A CN102442039A (en) | 2011-09-29 | 2011-09-29 | Environment-friendly PET-PVF (polyethylene terephthalate-polyvinyl fluoride) beamy film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102442039A true CN102442039A (en) | 2012-05-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102989128A Pending CN102442039A (en) | 2011-09-29 | 2011-09-29 | Environment-friendly PET-PVF (polyethylene terephthalate-polyvinyl fluoride) beamy film |
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| CN (1) | CN102442039A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040076828A1 (en) * | 2002-09-24 | 2004-04-22 | Robert Pierson | Dimensionally stable laminate with removable web carrier and method of manufacture |
| CN1795124A (en) * | 2003-04-03 | 2006-06-28 | Isg技术公司 | Extruded molten polymeric film bonding of solid polymeric film to flat-rolled sheet metal continuous strip |
| CN200995513Y (en) * | 2007-01-22 | 2007-12-26 | 江苏立霸实业股份有限公司 | Environmental-protecting PET-PP bright film |
| US20080233365A1 (en) * | 2004-05-03 | 2008-09-25 | Pierson Robert G | Decorative Laminate With Graffiti Resistance and Improved Combustion Reaction Properties |
| CN202242203U (en) * | 2011-09-29 | 2012-05-30 | 江苏立霸实业股份有限公司 | Environment-friendly polyethylene glycol terephthalate (PET)-polyvinyl fluoride (PVF) bright film |
-
2011
- 2011-09-29 CN CN2011102989128A patent/CN102442039A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040076828A1 (en) * | 2002-09-24 | 2004-04-22 | Robert Pierson | Dimensionally stable laminate with removable web carrier and method of manufacture |
| CN1795124A (en) * | 2003-04-03 | 2006-06-28 | Isg技术公司 | Extruded molten polymeric film bonding of solid polymeric film to flat-rolled sheet metal continuous strip |
| US20080233365A1 (en) * | 2004-05-03 | 2008-09-25 | Pierson Robert G | Decorative Laminate With Graffiti Resistance and Improved Combustion Reaction Properties |
| CN200995513Y (en) * | 2007-01-22 | 2007-12-26 | 江苏立霸实业股份有限公司 | Environmental-protecting PET-PP bright film |
| CN202242203U (en) * | 2011-09-29 | 2012-05-30 | 江苏立霸实业股份有限公司 | Environment-friendly polyethylene glycol terephthalate (PET)-polyvinyl fluoride (PVF) bright film |
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| C06 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120509 |