CN205272756U - Compound core floor that presss from both sides of phenolic aldehyde - Google Patents
Compound core floor that presss from both sides of phenolic aldehyde Download PDFInfo
- Publication number
- CN205272756U CN205272756U CN201620009070.8U CN201620009070U CN205272756U CN 205272756 U CN205272756 U CN 205272756U CN 201620009070 U CN201620009070 U CN 201620009070U CN 205272756 U CN205272756 U CN 205272756U
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- CN
- China
- Prior art keywords
- phenol
- layer
- phenolic aldehyde
- compound
- reinforcement
- 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
The utility model discloses a compound core floor that presss from both sides of phenolic aldehyde, including surface course, intermediate course and bottom, surface course and bottom pass through phenol -formaldehyde resin and bond with the intermediate course, the surface course is phenol -formaldehyde resin and crisscross compound the forming that bond of strengthening rib multilayer, the bottom is phenol -formaldehyde resin and crisscross compound the forming that bond of strengthening rib multilayer. The phenol -formaldehyde resin battenboard adopts the continuous directional glass fiber of biax flooding phenol resin, and the middle sandwich material that fills uses the moulding compound banding all around, through the moulding press pressurize, the heat -curing shaping, do not need complicated surface treatment, one shot forming has improved efficiency, has avoided instability and adhesive cost that the bonding process brought simultaneously.
Description
Technical field
This utility model belongs to field of railway transportation equipment, particularly relates to the structure on a kind of track vehicle floor.
Background technology
The vehicle floor such as existing high ferro, subway, light rail, adopt glued wood and aluminum honeycombfloor, it is easy to be subject to the erosion of moisture and dampness, produce to peel off and prying phenomenon. Phenolic aldehyde composite board has and does not absorb water, and does not make moist, not mouldy, indeformable, lightweight, the features such as heat insulation, sound insulation value is excellent, it has also become high-speed rail transportation field decoration.
Utility model content
A kind of phenolic aldehyde compound sandwich floor is provided for the problems referred to above this utility model, including surface layer, intermediate course and bottom, described surface layer and bottom are by phenolic resin and intermediate course bonding, and described surface layer is phenolic resin and the multi-layer intercrossed bonding of reinforcement is composited; Described bottom is phenolic resin and the multi-layer intercrossed bonding of reinforcement is composited.
Preferably, described reinforcement is biaxially oriented glass fibre.
Preferably, described floor surrounding scribbles bead layer, and described bead layer is BMC.
Preferably, described surface layer is at least two-layer phenolic resin and reinforcement tack coat, and described phenolic resin immerses reinforcement internal voids.
Preferably, described intermediate course is wood materials or expanded polyester.
Phenolic resin battenboard adopts twin shaft continuously-directional glass fiber dipping phenol resin to adopt the technical solution of the utility model to have the advantages that, central filler sandwich material, surrounding moulding compound edge sealing, undertaken pressurizeing by moulding press, be heating and curing molding, do not need complicated surface treatment, one-shot forming, improves efficiency, avoids unstability and adhesive cost that bonding process brings simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is further described; but protection domain of the present utility model is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by this utility model; without the conversion that creative work obtains, all should be encompassed in this utility model protection domain.
A kind of phenolic aldehyde compound sandwich floor; adopt biaxially oriented glass fiber impregnated phenol resin; as surface layer 2 and bottom 6; surface layer 2 and bottom 6 are bondd by phenolic resin and intermediate course 4; form tack coat 3; intermediate course 4 surrounding moulding compound edge sealing, forms protective layer 5, is undertaken pressurizeing by moulding press, be heating and curing molding. Described surface layer 2 is at least two-layer phenolic resin and reinforcement tack coat, and described phenolic resin immerses reinforcement internal voids.
After the one layer of phenolic resin of uniform brush of mould 1 surface, paving applies one layer of biaxially oriented glass fibre, then soaks into biaxially oriented glass fibre to needs thickness with phenolic resin; After the one layer of phenolic resin of uniform brush of intermediate course 4 surface, by be brushed with resin one side spread apply on surface layer, then on intermediate sandwich material surface one layer of phenolic resin of uniform brush; According to edge sealing width, BMC is filled into surrounding edge sealing position.
Claims (5)
1. a phenolic aldehyde compound sandwich floor, including surface layer, intermediate course and bottom, it is characterised in that: described surface layer and bottom are by phenolic resin and intermediate course bonding, and described surface layer is phenolic resin and the multi-layer intercrossed bonding of reinforcement is composited; Described bottom is phenolic resin and the multi-layer intercrossed bonding of reinforcement is composited.
2. a kind of phenolic aldehyde compound sandwich floor according to claim 1, it is characterised in that: described reinforcement is biaxially oriented glass fibre.
3. a kind of phenolic aldehyde compound sandwich floor according to claim 1, it is characterised in that: described floor surrounding scribbles bead layer, and described bead layer is BMC.
4. a kind of phenolic aldehyde compound sandwich floor according to claim 1, it is characterised in that: described surface layer be at least two-layer phenolic resin and reinforcement tack coat, described phenolic resin immersion reinforcement internal voids.
5. a kind of phenolic aldehyde compound sandwich floor according to claim 1, it is characterised in that: described intermediate course is wood materials or expanded polyester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620009070.8U CN205272756U (en) | 2016-01-06 | 2016-01-06 | Compound core floor that presss from both sides of phenolic aldehyde |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620009070.8U CN205272756U (en) | 2016-01-06 | 2016-01-06 | Compound core floor that presss from both sides of phenolic aldehyde |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205272756U true CN205272756U (en) | 2016-06-01 |
Family
ID=56057367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620009070.8U Expired - Fee Related CN205272756U (en) | 2016-01-06 | 2016-01-06 | Compound core floor that presss from both sides of phenolic aldehyde |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205272756U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108773593A (en) * | 2018-05-29 | 2018-11-09 | 深圳市百事达卓越科技股份有限公司 | Free figuration reinforcing rib |
| CN115260702A (en) * | 2022-08-26 | 2022-11-01 | 北京天海氢能装备有限公司 | Preparation method of phenolic resin composition and modified phenolic resin composite material |
-
2016
- 2016-01-06 CN CN201620009070.8U patent/CN205272756U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108773593A (en) * | 2018-05-29 | 2018-11-09 | 深圳市百事达卓越科技股份有限公司 | Free figuration reinforcing rib |
| CN115260702A (en) * | 2022-08-26 | 2022-11-01 | 北京天海氢能装备有限公司 | Preparation method of phenolic resin composition and modified phenolic resin composite material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20220106 |