CN2516984Y - High-grade reflection film - Google Patents
High-grade reflection film Download PDFInfo
- Publication number
- CN2516984Y CN2516984Y CN01262722U CN01262722U CN2516984Y CN 2516984 Y CN2516984 Y CN 2516984Y CN 01262722 U CN01262722 U CN 01262722U CN 01262722 U CN01262722 U CN 01262722U CN 2516984 Y CN2516984 Y CN 2516984Y
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- CN
- China
- Prior art keywords
- film
- adhesive layer
- hot melt
- melt adhesive
- reflective film
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relate to a reflective film, belonging to the technical field of optical materials, which comprises a reflective film layer, a voltage-sensitive glue film and an anti-sticking paper layer, wherein, the surface of the reflective film (1) is the acryl film (1-1) which is supported and spliced by a hot melt adhesive layer (1-2); the hot melt adhesive layer is studded with a plurality of aluminized glass microballoons (1-3). Because the acryl film with a better weather proof performance is adopted and the hot melt adhesive layer is studded with a plurality of aluminized glass microballoons with a high index of refraction, by tested, the chromaticity, the back reflection, the weather proof, the salt fog resistance, the bending resistance, the temperature resistance, the solvent resistance and other performance indexes of the utility model are all in keeping with and all achieve the standard rates about III class reflective film in the JT/T279-1995 engineering factors of road traffic signs, and the service life is long.
Description
Technical field: the utility model belongs to the optical material technical field.
Background technology: the present safety notice of on railway, highway, navigation channel, generally using, safety notice by engineering reflecting film and reflectorised paint making, because the reflex reflection performance is poor, more and more the needs of incompatibility train speed raising and highway network construction become a factor that influences traffic safety.And homemade common high-strength reflecting film weatherability is poor, and serviceable life is shorter, can not satisfy the needs of traffic safety.
Summary of the invention:
Technical problem to be solved in the utility model: the problem that overcomes the relatively poor and weatherability difference of converse optical property that existing engineering reflecting film and homemade high-strength reflecting film exist.
The technical solution of the utility model is: a kind of high-strength reflecting film, form by reflective surface rete, pressure-sensitive adhesive layer and antiseized ply of paper, it is characterized in that: described reflective surface film surface is the acryl film, and this film is by hot melt adhesive layer support, bonding, the glass microballoon that gathers and aluminize in the hot melt adhesive layer.
Effect of the present utility model: because its reflective facial mask adopts weather resistance acryl film and hot melt adhesive layer preferably, and the higher glass microballoon of refractive index that in hot melt adhesive layer, gathers and aluminize, after testing, its chroma characteristic, reflex reflection performance reflective membrane all reach the required standard of relevant III reflecting film among the transportation industry JT/T279-1995 " highway traffic sign technical conditions " and long service life to mark slab adhesion property, weather resistance, resistance to bend(ing) energy, high and low temperature resistance and anti-indexs such as performance such as molten.
Description of drawings:
Fig. 1 is the utility model product synoptic diagram;
Fig. 2 is the A-A cut-open view of Fig. 1.
Embodiment:
As shown in Figure 1 and Figure 2, this reflective membrane is made up of reflective surface rete 1, pressure-sensitive adhesive layer 2 and antiseized ply of paper 3.The surface of reflective surface rete 1 is acryl film 1-1, and that this film can be is transparent, also can be redness, blueness, green, yellow, brown etc.The acryl film is supported, is intersected bonding by hot melt adhesive layer 1-2, the glass microballoon 1-3 that evenly gathers and aluminize in the hot melt adhesive layer, and the refractive index of glass microballoon is Nd=1.90-1.93.Hot melt adhesive layer 1-2 and glass microballoon 1-3 constitute the reflection horizon, and its reflection coefficient can reach 450cd.1x
-1, m
-2, surpass the requirement of III reflecting film among the JT/T279-1995 " road safety marker technical conditions ".
Reflective surface rete 1 and pressure-sensitive adhesive layer 2 compound stickings, pressure-sensitive adhesive layer 2 and separate paper 3 compound stickings.
Claims (4)
1, a kind of high-strength reflecting film, form by reflective surface rete, pressure-sensitive adhesive layer and antiseized ply of paper, it is characterized in that: described reflective surface rete (1) surface is acryl film (1-1), and this film is by hot melt adhesive layer (1-2) support, bonding, the glass microballoon (1-3) that gathers and aluminize in the hot melt adhesive layer.
2, high-strength reflecting film as claimed in claim 1 is characterized in that: described acryl film (1-1) is a Transparent color, also can be redness or green, blueness, yellow, brown.
3, high-strength reflecting film as claimed in claim 1 is characterized in that: the refractive index of described glass microballoon (3) is Nd=1.90-1.93.
4, high-strength reflecting film as claimed in claim 1 is characterized in that: bonding for intersecting between described acryl film (1-1) and the hot melt adhesive layer (1-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01262722U CN2516984Y (en) | 2001-09-10 | 2001-09-10 | High-grade reflection film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01262722U CN2516984Y (en) | 2001-09-10 | 2001-09-10 | High-grade reflection film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2516984Y true CN2516984Y (en) | 2002-10-16 |
Family
ID=33670426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01262722U Expired - Fee Related CN2516984Y (en) | 2001-09-10 | 2001-09-10 | High-grade reflection film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2516984Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100361826C (en) * | 2005-08-25 | 2008-01-16 | 颜奇旭 | Method for preparing printable hard-breakable light reflecting film |
| CN102392424A (en) * | 2011-09-18 | 2012-03-28 | 广东立乔交通工程有限公司 | Reflective tube used for road traffic and preparation method thereof |
| CN102495441A (en) * | 2011-12-20 | 2012-06-13 | 山东东宏管业有限公司 | Glass microsphere reflective membrane and production method thereof as well as application of reflective membrane to plastic steel composite pipeline |
| CN109683222A (en) * | 2019-03-01 | 2019-04-26 | 黄山兴伟反光材料有限公司 | A kind of black reflective membrane that can be reflective and its production technology |
-
2001
- 2001-09-10 CN CN01262722U patent/CN2516984Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100361826C (en) * | 2005-08-25 | 2008-01-16 | 颜奇旭 | Method for preparing printable hard-breakable light reflecting film |
| CN102392424A (en) * | 2011-09-18 | 2012-03-28 | 广东立乔交通工程有限公司 | Reflective tube used for road traffic and preparation method thereof |
| CN102495441A (en) * | 2011-12-20 | 2012-06-13 | 山东东宏管业有限公司 | Glass microsphere reflective membrane and production method thereof as well as application of reflective membrane to plastic steel composite pipeline |
| CN109683222A (en) * | 2019-03-01 | 2019-04-26 | 黄山兴伟反光材料有限公司 | A kind of black reflective membrane that can be reflective and its production technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20021016 Termination date: 20100910 |