CN203460576U - Integrally-formed foam writing tablet - Google Patents
Integrally-formed foam writing tablet Download PDFInfo
- Publication number
- CN203460576U CN203460576U CN201320453962.3U CN201320453962U CN203460576U CN 203460576 U CN203460576 U CN 203460576U CN 201320453962 U CN201320453962 U CN 201320453962U CN 203460576 U CN203460576 U CN 203460576U
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- steel plate
- plate layer
- layer
- integrally
- foaming
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Abstract
The utility model provides an integrally-formed foam writing tablet. The integrally-formed foam writing tablet comprises a first decorative layer, a first steel plate layer, a support layer, a second steel plate layer and a second decorative layer from inside to outside. The support layer is rigid foam which is poured and foamed on site, and is adhered to and integrally formed with the first steel plate layer and the second steel plate layer through foaming; the first decorative layer and the first steel plate layer are adhered together, and the second decorative layer and the second steel plate layer are adhered together. The decorative layers can achieve a writing function, and the first steel plate layer and the second steel plate layer can also be made of metal materials such as aluminum foils. The integrally-formed foam writing tablet is light in weight, has a tensile strength of 265 Mpa, can bear certain impact load and is high in corrosion resistance, good in waterproof performance, low in cost; is simple in process and is integrally formed; is simple in structure, low in manufacturing cost and good in utilization effects.
Description
Technical field
The utility model relates to a kind of foaming one-shot forming board.
Background technology
Existing common board, by materials at two layers is compound, form, adopt material substantially to comprise compressed paper, foamed plastics, cork sheet, glass or filled board, the board tensile strength of this composite construction is low, load, rotproofness and the water resistance of withstanding shocks is poor, and cost is high.
Utility model content
In order to overcome existing board above shortcomings, the utility model provides a kind of foaming one-shot forming board, MULTILAYER COMPOSITE, and tensile strength is high, can bear certain impact load, good corrosion resistance, water resistance is good, and cost is low.
The utility model solves the technical scheme that its technical problem adopts:
A kind of foaming one-shot forming board, comprise from inside to outside the first finish coat, the first steel plate layer, supporting layer, the second steel plate layer and the second finish coat, described supporting layer is the on-the-spot rigid foam that waters foaming of noting, by foaming and the first steel plate layer, the second steel plate layer adhesion one-shot forming, described the first finish coat and the first steel plate layer adhesion one, the second finish coat and the second steel plate layer adhesion one.Described finish coat has writing function, and the first steel plate layer and the second steel plate layer also can adopt the metal materials such as aluminium foil.
Described the first finish coat is dope layer, is coated in the first steel plate layer surface, and the second finish coat is dope layer, is coated in the second steel plate layer surface.
Described supporting layer is the on-the-spot hard polyurethane foam that waters foaming of noting.Certainly, also can adopt other expanded materials as phenolic aldehyde etc.
The beneficial effects of the utility model are mainly manifested in: 1, material is light-duty, and tensile strength reaches 265Mpa, can bear certain impact load, good corrosion resistance, and water resistance is good, and cost is low; 2, technique is simple, one-shot forming; 3, simple in structure, low cost of manufacture, result of use are good.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
With reference to Fig. 1, a kind of foaming one-shot forming board, comprise from inside to outside the first finish coat 1, the first steel plate layer 2, supporting layer 3, the second steel plate layer 4 and the second finish coat 5, described supporting layer is the on-the-spot rigid foam that waters foaming of noting, by foaming and the first steel plate layer, the second steel plate layer adhesion one-shot forming, described the first finish coat and the first steel plate layer adhesion one, the second finish coat and the second steel plate layer adhesion one.Described the first finish coat is dope layer, is coated in the first steel plate layer surface, and the second finish coat is dope layer, is coated in the second steel plate layer surface.Described supporting layer is the on-the-spot hard polyurethane foam that waters foaming of noting.
Claims (3)
1. a foaming one-shot forming board, it is characterized in that, comprise from inside to outside the first finish coat, the first steel plate layer, supporting layer, the second steel plate layer and the second finish coat, described supporting layer is the on-the-spot rigid foam that waters foaming of noting, by foaming and the first steel plate layer, the second steel plate layer adhesion one-shot forming, described the first finish coat and the first steel plate layer adhesion one, the second finish coat and the second steel plate layer adhesion one.
2. a kind of foaming one-shot forming board as claimed in claim 1, is characterized in that: described the first finish coat is dope layer, is coated in the first steel plate layer surface, and the second finish coat is dope layer, is coated in the second steel plate layer surface.
3. a kind of foaming one-shot forming board as claimed in claim 2, is characterized in that: described supporting layer is the on-the-spot hard polyurethane foam that waters foaming of noting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320453962.3U CN203460576U (en) | 2013-07-26 | 2013-07-26 | Integrally-formed foam writing tablet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320453962.3U CN203460576U (en) | 2013-07-26 | 2013-07-26 | Integrally-formed foam writing tablet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203460576U true CN203460576U (en) | 2014-03-05 |
Family
ID=50172960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320453962.3U Expired - Lifetime CN203460576U (en) | 2013-07-26 | 2013-07-26 | Integrally-formed foam writing tablet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203460576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434307A (en) * | 2013-07-26 | 2013-12-11 | 浙江业盛新型材料有限公司 | One-step foaming molding tablet |
-
2013
- 2013-07-26 CN CN201320453962.3U patent/CN203460576U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434307A (en) * | 2013-07-26 | 2013-12-11 | 浙江业盛新型材料有限公司 | One-step foaming molding tablet |
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