CN1853923A - High-toughness Yakeli light-reflecting film and production thereof - Google Patents
High-toughness Yakeli light-reflecting film and production thereof Download PDFInfo
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- CN1853923A CN1853923A CN 200510039118 CN200510039118A CN1853923A CN 1853923 A CN1853923 A CN 1853923A CN 200510039118 CN200510039118 CN 200510039118 CN 200510039118 A CN200510039118 A CN 200510039118A CN 1853923 A CN1853923 A CN 1853923A
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Abstract
A reflecting high-flexibility acrylic film is composed of surficial resin layer with protective liner layer, adhesive layer, closely arranged glass microbead layer, focusing paint layer, metallic reflecting layer, metallic protecting layer, pressure sensitive adhesive layer and antisticking layer. Its preparing process is to adhere said layers sequentially.
Description
Technical field
The present invention relates to the retroreflecting material technical field, especially a kind of novel high-toughness Yakeli light-reflecting film and manufacture method thereof.
Background technology
Reflectorized material is that Minnesota Mining and Manufacturing Company succeeded in developing the forties in 20th century the earliest, through nearly 70 years development, now expand to railway from the initial highway communication field that is mainly used in, shipping, electric power, the mine, advertisement, the city, fields such as decoration, reflective membrane can be divided into bead type and micro-prism type two big classes by its different reflex reflection principle, wherein adopt the reflective membrane of bead type to be divided into pliable and tough level again according to its physics and reflective function, the engineering level, three types of high intensity levels, pliable and tough reflecting film reflective function is lower, but it has good pliability, can strike out various literal or pattern, be widely used in maker motor vehicle licence plate, engineering reflecting film reflective function is slightly higher than pliable and tough level, be mainly used to make the engineering sign, high-strength reflecting film intensity of light reflection height, the reflex reflection performance is good, is mainly used in the making traffic sign.In recent years, China's highway, national highway construction develop rapidly, and train speed-raising etc. are more and more higher to the requirement of traffic sign, motor vehicles licence plate etc., and the consumption of high-strength reflecting film constantly increases.U.S. Patent No. 4,104, the production technology of 102 pairs of reflective membranes has been described in detail, and it adopts the compound technology of focus layer, be difficult to realize in big the production, and yield rate is low.Plating reflecting layer is earlier adopted in the production of domestic reflective membrane more, compound with glass microballoon again technology, and as patent 96225924.1, the reflective membrane brightness that this technology became is low, and particularly the retro-reflecting coefficient under the wide-angle is low, and is difficult to carry out large-scale industrial production.
Summary of the invention
In order to overcome the deficiency of existing high-strength reflecting film, the purpose of this invention is to provide that a kind of intensity of light reflection height, reflex reflection performance are good, high-flexibility, anti-crawl agentdefiection tropism are good, the high-toughness Yakeli light-reflecting film and the manufacture method thereof of good weatherability, anti-punching press, resistance to chemical attack.
The technical solution adopted for the present invention to solve the technical problems is: a kind of high-toughness Yakeli light-reflecting film; formed by surface resin layer, adhesive layer, the compact arranged soot layer of individual layer, focusing dope layer, metallic reflector, coat of metal, pressure sensitive adhesive adhesion coating, adherent layer compound sticking, the surface resin laminar surface is provided with the protection background layer.
For making product have high-flexibility and high-weatherability, described surface resin layer is for adopting polynary acrylic resin or the unsaturated polyester resin or the polyurethane resin of high-weatherability, or the mixture of above different materials, the thickness that coating forms is 15～70 microns transparent resin film.
For the angle that makes product is good, described focusing coating is 5～10 micron thickness and the spherical surface focusing coating concentric with the microballon spherical bottom of soot layer.
For making product have high intensity of light reflection, described metallic reflection layer thickness is 3～5 microns.
For making product can prevent fully to select improper caused coat of metal blackout, destroy problem such as reflecting layer because of construction party misoperation or ground, the thickness of described coat of metal is 10～15 microns.
The manufacture method of above-mentioned high-toughness Yakeli light-reflecting film, has following technological process: a. coating surface resin bed, on protection background layer BOPET film or BOPP film surface, the modification mixture of acrylic resins of painting or mylar or polyurethane resin or above several resins, form surface resin layer, coating method is roller coating, spraying, obliterating or dip-coating; B. coating binder layer, coating binder layer on the surface resin layer; C. the electrostatic cloth pearl forms soot layer, with electrostatic cloth pearl technology glass microballoon is bonded on the adhesive layer, and the bottom that pressing makes glass microballoon at grade the even compact arranged soot layer of formation glass microballoon individual layer; D. coating focuses on dope layer, at glass microballoon coated on bottom side cloth water-based environmental protection coating material, forms the spherical surface focusing coating concentric with the microballon spherical bottom in the microballon bottom surface, and coating method is roller coating, spraying or obliterating; E. the plating reflecting layer is carried out vacuum coating with vacuum coating equipment on the focusing coating, forms bowl-shape mirror metal reflecting layer; F. coating metal protective layer, coating metal protective layer on metallic reflector; G. the pressure-sensitive adhesive coating adhesion coating is coated with contact adhesive on coat of metal, forms the pressure sensitive adhesive adhesion coating; H. compound adherent layer, compound separate paper on the pressure sensitive adhesive adhesion coating forms adherent layer.
The invention has the beneficial effects as follows; high-toughness Yakeli light-reflecting film intensity of light reflection height of the present invention, reflex reflection performance are good, high-flexibility, anti-crawl agentdefiection tropism are good, good weatherability, anti-punching press, resistance to chemical attack; and on the coat of metal, be coated with protective material, can have prevented fully to select improper caused coat of metal blackout, destroy problem such as reflecting layer because of construction party misoperation or ground.High-toughness Yakeli light-reflecting film manufacture method controllability of the present invention is strong, and selection is easy, and is with low cost, is convenient to large-scale industrial production.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of high-toughness Yakeli light-reflecting film of the present invention.
Among the figure: 1. surface resin layer, 2. adhesive layer, 3. the compact arranged soot layer of individual layer 4. focuses on dope layer, 5. metallic reflector, 6. coat of metal, 7. pressure sensitive adhesive adhesion coating, 8. adherent layer, 9. protection background layer.
The specific embodiment
High-toughness Yakeli light-reflecting film of the present invention as shown in Figure 1; formed by surface resin layer 1, adhesive layer 2, the compact arranged soot layer 3 of individual layer, focusing dope layer 4, metallic reflector 5, coat of metal 6, pressure sensitive adhesive adhesion coating 7, adherent layer 8 compound stickings, surface resin layer 1 surface is provided with protection background layer 9.Surface resin layer 1 is polynary acrylic resin or the unsaturated polyester resin or the polyurethane resin of employing high-weatherability, or the mixture of above different materials, and the thickness that coating forms is 15～70 microns transparent resin film.Focusing on coating 4 is 5～10 micron thickness and the spherical surface focusing coating 4 concentric with the microballon spherical bottom of soot layer 3.Metallic reflector 5 thickness are 3～5 microns.Coat of metal 6 thickness are 10～15 microns.
The manufacture method of above-mentioned high-toughness Yakeli light-reflecting film, has following technological process: a. coating surface resin bed 1, on protection background layer 9 poly-terephthaldehyde's macrogol ester (BOPET) films or polypropylene (BOPP) film surface, the modification mixture of acrylic resins of painting or mylar or polyurethane resin or above several resins, form surface resin layer 1, coating method is roller coating, spraying, obliterating or dip-coating; B. the coating binder layer 2, and coating binder on the surface resin layer 1 forms adhesive layer 2; C. the electrostatic cloth pearl forms soot layer 3, with electrostatic cloth pearl technology glass microballoon is bonded on the adhesive layer 2, and the bottom that pressing makes glass microballoon at grade the even compact arranged soot layer 3 of formation glass microballoon individual layer; D. coating focuses on dope layer 4, and modified acroleic acid coating or polyurethane coating in glass microballoon coated on bottom side cloth water-based environment-friendly type are added with ultra-violet absorber, levelling agent, defoamer and wetting agent in the coating, and the amount of solid content of coating is 16%～46%., after the drying tunnel drying, forming the spherical surface focusing coating 4 concentric naturally with the microballon spherical bottom in the microballon bottom surface, coating method is roller coating, spraying or obliterating; E. the plating reflecting layer 5, carry out vacuum coating with vacuum coating equipment on focusing coating 4, form bowl-shape mirror metal reflecting layer 5; F. the coating metal protective layer 6, coating metal protective layer 6 on metallic reflector 5; G. the pressure-sensitive adhesive coating adhesion coating 7, are coated with contact adhesive on coat of metal 6, form pressure sensitive adhesive adhesion coating 7; H. compound adherent layer 8, compound separate paper on pressure sensitive adhesive adhesion coating 7 forms adherent layer 8, will protect background layer 9 to peel off when finished product is cut packing.
Claims (8)
1. high-toughness Yakeli light-reflecting film; it is characterized in that: formed by surface resin layer (1), adhesive layer (2), the compact arranged soot layer of individual layer (3), focusing dope layer (4), metallic reflector (5), coat of metal (6), pressure sensitive adhesive adhesion coating (7), adherent layer (8) compound sticking, surface resin layer (1) surface is provided with protection background layer (9).
2. high-toughness Yakeli light-reflecting film according to claim 1, it is characterized in that: described surface resin layer (1) is for adopting polynary acrylic resin or the unsaturated polyester resin or the polyurethane resin of high-weatherability, or the mixture of above different materials, the thickness that coating forms is 15～70 microns transparent resin film.
3. high-toughness Yakeli light-reflecting film according to claim 1 is characterized in that: described focusing coating (4) is 5～10 micron thickness and the spherical surface focusing coating (4) concentric with the microballon spherical bottom of soot layer.
4. high-toughness Yakeli light-reflecting film according to claim 1 is characterized in that: described metallic reflector (5) thickness is 3～5 microns.
5. high-toughness Yakeli light-reflecting film according to claim 1 is characterized in that: described coat of metal (6) thickness is 10～15 microns.
6. the manufacture method of a high-toughness Yakeli light-reflecting film is characterized in that having following technological process:
A. coating surface resin bed (1), on protection background layer (9) BOPET film or BOPP film surface, the modification mixture of acrylic resins of painting or mylar or polyurethane resin or above several resins forms surface resin layer (1), and coating method is roller coating, spraying, obliterating or dip-coating; B. coating binder layer (2), surface resin layer (1) goes up coating binder, forms adhesive layer (2); C. the electrostatic cloth pearl forms soot layer (3), with electrostatic cloth pearl technology glass microballoon is bonded on the adhesive layer (2), and the bottom that pressing makes glass microballoon at grade the formation glass microballoon even compact arranged soot layer of individual layer (3); D. coating focuses on dope layer (4), modified acroleic acid coating or polyurethane coating in the microballon coated on bottom side cloth water-based environment-friendly type of soot layer (3), naturally form the spherical surface focusing coating (4) concentric with the microballon spherical bottom in the microballon bottom surface after the drying tunnel drying, coating method is roller coating, spraying or obliterating; E. plating reflecting layer (5) carry out vacuum coating with vacuum coating equipment on focusing coating (4), form bowl-shape mirror metal reflecting layer (5); F. coating metal protective layer (6) is gone up coating metal protective layer (6) at metallic reflector (5); G. pressure-sensitive adhesive coating adhesion coating (7) is gone up the coating contact adhesive at coat of metal (6), forms pressure sensitive adhesive adhesion coating (7); H. compound adherent layer (8) is gone up compound separate paper at pressure sensitive adhesive adhesion coating (7), forms adherent layer (8).
7. high-toughness Yakeli light-reflecting film according to claim 6 is characterized in that: be added with ultra-violet absorber, levelling agent, defoamer and wetting agent in the modified acroleic acid coating of described aqueous environment protection or the polyurethane coating.
8. high-toughness Yakeli light-reflecting film according to claim 6 is characterized in that: the modified acroleic acid coating of described aqueous environment protection or the amount of solid content of polyurethane coating are 16%～46%.
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| CN 200510039118 CN1853923A (en) | 2005-04-27 | 2005-04-27 | High-toughness Yakeli light-reflecting film and production thereof |
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| CN 200510039118 CN1853923A (en) | 2005-04-27 | 2005-04-27 | High-toughness Yakeli light-reflecting film and production thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101369032B (en) * | 2008-09-11 | 2010-04-21 | 常州华日升反光材料有限公司 | Bead planting technique used for high-strength reflecting film production |
| CN103203917A (en) * | 2012-01-17 | 2013-07-17 | 上海润颐复合材料有限公司 | Composite acrylic transparent film, and preparation method and application thereof |
| CN104360427A (en) * | 2014-12-03 | 2015-02-18 | 常州华日升反光材料股份有限公司 | Reflective film for advertisement |
| CN105418951A (en) * | 2015-12-09 | 2016-03-23 | 吕潜锋 | Glass or arylic production technology |
| CN106019437A (en) * | 2016-08-08 | 2016-10-12 | 浙江万基光学有限公司 | Corrosion-resistant novel reflecting material and preparation method thereof |
| CN106019438A (en) * | 2016-08-08 | 2016-10-12 | 浙江万基光学有限公司 | Reflecting material based on modified titanium dioxide and preparation method of reflecting material |
| WO2020249037A1 (en) * | 2019-06-13 | 2020-12-17 | 马布里股份有限公司 | Layered material for reflective sports ball, preparation method therefor, and reflective sports ball |
-
2005
- 2005-04-27 CN CN 200510039118 patent/CN1853923A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101369032B (en) * | 2008-09-11 | 2010-04-21 | 常州华日升反光材料有限公司 | Bead planting technique used for high-strength reflecting film production |
| CN103203917A (en) * | 2012-01-17 | 2013-07-17 | 上海润颐复合材料有限公司 | Composite acrylic transparent film, and preparation method and application thereof |
| CN103203917B (en) * | 2012-01-17 | 2015-09-02 | 上海润颐复合材料有限公司 | Composite acrylic transparent film and its production and use |
| CN104360427A (en) * | 2014-12-03 | 2015-02-18 | 常州华日升反光材料股份有限公司 | Reflective film for advertisement |
| CN105418951A (en) * | 2015-12-09 | 2016-03-23 | 吕潜锋 | Glass or arylic production technology |
| CN106019437A (en) * | 2016-08-08 | 2016-10-12 | 浙江万基光学有限公司 | Corrosion-resistant novel reflecting material and preparation method thereof |
| CN106019438A (en) * | 2016-08-08 | 2016-10-12 | 浙江万基光学有限公司 | Reflecting material based on modified titanium dioxide and preparation method of reflecting material |
| CN106019438B (en) * | 2016-08-08 | 2019-03-12 | 浙江万基光学有限公司 | A kind of reflectorized material and preparation method thereof based on modified titanium |
| CN106019437B (en) * | 2016-08-08 | 2019-06-07 | 浙江万基光学有限公司 | A kind of corrosion resistant Novel light-reflecting material and preparation method thereof |
| WO2020249037A1 (en) * | 2019-06-13 | 2020-12-17 | 马布里股份有限公司 | Layered material for reflective sports ball, preparation method therefor, and reflective sports ball |
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Open date: 20061101 |