CN203232164U - PBT reflective membrane - Google Patents
PBT reflective membrane Download PDFInfo
- Publication number
- CN203232164U CN203232164U CN 201320272023 CN201320272023U CN203232164U CN 203232164 U CN203232164 U CN 203232164U CN 201320272023 CN201320272023 CN 201320272023 CN 201320272023 U CN201320272023 U CN 201320272023U CN 203232164 U CN203232164 U CN 203232164U
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- CN
- China
- Prior art keywords
- pbt
- layer
- reflective membrane
- sensitive adhesive
- protective seam
- 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.)
- Expired - Fee Related
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Abstract
A PBT reflective membrane comprises a PBT base membrane layer, a reflection layer arranged on the surface of the PBT base membrane layer, a pressure sensitive adhesive layer adhered to the reflection layer and a protection layer adhered to the pressure sensitive adhesive layer, wherein the protection layer is made of transparent PE (polythene) materials. The PBT reflective membrane has the advantages of reliable adherence between and not easily falling of each layer, excellent weatherability of the PE protection layer and effectively prolonged service life of the reflective membrane.
Description
Technical field
The utility model relates to a kind of PBT reflective membrane, is used for the reflective of warning mark on the traffic safety facilities, belongs to technical field of polymer materials.
Background technology
Because the development of society, the quantity of vehicle constantly increases, and the incidence of traffic hazard simultaneously also increasing, particularly causes the damage of road traffic direction board in the reason owing to various weathers, cause it to lose reflecting effect, bring great hidden danger to traffic safety.
The utility model content
At the deficiencies in the prior art, the utility model provides a kind of PBT reflective membrane.
To achieve these goals, the utility model solves the technical scheme that its technical matters adopts and is: a kind of PBT reflective membrane, and described PBT reflective membrane comprises:
One PBT base membrane layer, its surface is provided with reflector layer;
One pressure-sensitive adhesive layer, it is attached on the reflector layer;
One protective seam, it is attached on the pressure-sensitive adhesive layer;
Described protective seam is the clear PE material.
The described coat of metal is aluminium, tin or platinum layer.
Described reflector layer is the coat of metal, and the described coat of metal is provided with some prismatics or triangle luminophor.
Described pressure-sensitive adhesive layer is transparent hot melt, and described protective seam is the tygon protective seam.
The beneficial effects of the utility model: bonding firm difficult drop-off between this each layer of PBT reflective membrane that the utility model provides, tygon protective seam weatherability is relatively good, can effectively prolong the physical life of reflective membrane.
Description of drawings
Fig. 1 is the utility model sectional structure synoptic diagram;
Embodiment
As shown in Figure 1, a kind of PBT reflective membrane, described PBT reflective membrane comprises:
One PBT base membrane layer 1, its surface is provided with reflector layer 2;
One pressure-sensitive adhesive layer 3, it is attached on the reflector layer 2;
One protective seam 4, it is attached on the pressure-sensitive adhesive layer 3;
Described protective seam 4 is the clear PE material.Described reflector layer is the coat of metal, and the described coat of metal is provided with some prismatics or triangle luminophor.Described pressure-sensitive adhesive layer 3 is transparent hot melt, and described protective seam is the tygon protective seam.
PBT is polybutylene terephthalate, it is the abbreviation of Poly butylene terephthalate, belong to polyester series, be to be formed by 1.4-pbt butylene glycol (1.4-Butylene glycol) and terephthalic acid (TPA) (PTA) or terephthalate (DMT) polycondensation, and the milky of making via mixing program is translucent to opaque, crystalline thermoplastic polyester's resin.
Claims (4)
1. PBT reflective membrane, it is characterized in that: described PBT reflective membrane comprises:
One PBT base membrane layer (1), its surface is provided with reflector layer (2);
One pressure-sensitive adhesive layer (3), it is attached on the reflector layer (2);
One protective seam (4), it is attached on the pressure-sensitive adhesive layer (3);
Described protective seam (4) is the clear PE material.
2. a kind of PBT reflective membrane according to claim 1, it is characterized in that: described reflector layer is the coat of metal, the described coat of metal is provided with some prismatics or triangle luminophor.
3. a kind of PBT reflective membrane according to claim 1 and 2, it is characterized in that: described pressure-sensitive adhesive layer (3) is transparent hot melt, and described protective seam is the tygon protective seam.
4. a kind of PBT reflective membrane according to claim 2, it is characterized in that: the described coat of metal is aluminium, tin or platinum layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320272023 CN203232164U (en) | 2013-05-17 | 2013-05-17 | PBT reflective membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320272023 CN203232164U (en) | 2013-05-17 | 2013-05-17 | PBT reflective membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203232164U true CN203232164U (en) | 2013-10-09 |
Family
ID=49288284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320272023 Expired - Fee Related CN203232164U (en) | 2013-05-17 | 2013-05-17 | PBT reflective membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203232164U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103555215A (en) * | 2013-10-11 | 2014-02-05 | 浙江海川安全防护用品有限公司 | Preparation method for solar cooker reflective membrane of acrylic surface layer |
| CN109901255A (en) * | 2019-04-22 | 2019-06-18 | 浙江靓鸿新材料有限公司 | A kind of compound surface layer reflective membrane and manufacturing method |
-
2013
- 2013-05-17 CN CN 201320272023 patent/CN203232164U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103555215A (en) * | 2013-10-11 | 2014-02-05 | 浙江海川安全防护用品有限公司 | Preparation method for solar cooker reflective membrane of acrylic surface layer |
| CN103555215B (en) * | 2013-10-11 | 2015-06-24 | 浙江海川安全防护用品有限公司 | Preparation method for solar cooker reflective membrane of acrylic surface layer |
| CN109901255A (en) * | 2019-04-22 | 2019-06-18 | 浙江靓鸿新材料有限公司 | A kind of compound surface layer reflective membrane and manufacturing method |
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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: 20131009 Termination date: 20140517 |