CN211517192U - Sand paper with good polishing effect - Google Patents
Sand paper with good polishing effect Download PDFInfo
- Publication number
- CN211517192U CN211517192U CN201922396286.0U CN201922396286U CN211517192U CN 211517192 U CN211517192 U CN 211517192U CN 201922396286 U CN201922396286 U CN 201922396286U CN 211517192 U CN211517192 U CN 211517192U
- Authority
- CN
- China
- Prior art keywords
- recess
- abrasive
- material layer
- abrasive material
- protruding piece
- 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
Links
- 238000005498 polishing Methods 0.000 title abstract description 10
- 230000000694 effects Effects 0.000 title abstract description 8
- 244000137852 Petrea volubilis Species 0.000 title description 5
- 239000003082 abrasive agent Substances 0.000 claims abstract description 14
- 239000008187 granular material Substances 0.000 claims abstract description 6
- 229920000297 Rayon Polymers 0.000 claims abstract description 4
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 8
- 229910052593 corundum Inorganic materials 0.000 claims description 7
- 239000010431 corundum Substances 0.000 claims description 7
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 6
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 6
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 3
- 229920000570 polyether Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims 1
- 229910052726 zirconium Inorganic materials 0.000 claims 1
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical group O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model discloses an effectual abrasive paper polishes, it is including bonding basic unit, viscose layer and the abrasive material layer together in proper order, the surface on abrasive material layer is equipped with a plurality of vertical recesses and horizontal recess, vertical recess and horizontal recess are even alternately with abrasive material layer surface formation a plurality of protruding piece each other, the surface of protruding piece surface, vertical recess and horizontal recess all is equipped with dull polish granule. The utility model discloses an abrasive paper has protruding piece, vertical recess and horizontal recess, and the surface of this protruding piece, vertical recess and horizontal recess all has dull polish granule, can carry out all-round polishing for the effect of polishing obtains further promotion.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a sand paper field of polishing, concretely relates to polish effectual sand paper.
[ background of the invention ]
The abrasive paper structure that has now on the market is too single, can not play the application effect well to the work piece of difference, leads to the effect of polishing not fully satisfying, consequently needs to make further promotion.
In order to overcome the problems, a sand paper with good polishing effect is developed.
[ Utility model ] content
In order to realize the purpose, the utility model discloses a technical scheme: the utility model provides an effectual abrasive paper polishes, it is including bonding basic unit, viscose layer and the abrasive material layer together in proper order, the surface on abrasive material layer is equipped with a plurality of vertical recesses and horizontal recess, vertical recess and horizontal recess mutually even are alternately with abrasive material layer surface formation a plurality of protruding piece, the surface of protruding piece surface, vertical recess and horizontal recess all is equipped with the dull polish granule.
In one or more embodiments, the substrate is a sponge.
In one or more embodiments, the material of the base layer is polyether sponge or ethylene-vinyl acetate copolymer or polyurethane.
In one or more embodiments, the base layer has a thickness of 3 to 7 mm.
In one or more embodiments, the abrasive of the abrasive layer is zirconia alumina, silicon carbide, white alumina, brown alumina, ceramic, green silicon carbide, semi-brittle alumina, or alumina.
The utility model discloses compare produced beneficial effect with the background art:
by adopting the technical scheme, the utility model discloses an abrasive paper has protruding piece, vertical recess and horizontal recess, and the surface of this protruding piece, vertical recess and horizontal recess all has dull polish granule, can carry out all-round polishing for the effect of polishing obtains further promotion.
[ description of the drawings ]
FIG. 1 is a cross-sectional view of a coated abrasive of the present invention;
fig. 2 is a top view of the coated abrasive of the present invention.
[ detailed description ] embodiments
The technical solution and the advantages of the present invention will be more clear and clear by further describing the embodiments of the present invention with reference to the drawings of the specification. The embodiments described below are exemplary and are intended to be illustrative of the present invention, but should not be construed as limiting the invention.
Please refer to fig. 1-2, the utility model provides an effectual abrasive paper polishes, it is including bonding basic unit 1, viscose layer 2 and abrasive material layer 3 together in proper order, the surface on abrasive material layer 3 is equipped with a plurality of vertical recesses 4 and horizontal recess 5, vertical recess 4 and horizontal recess 5 are mutually even alternately with 3 surface formation a plurality of protruding pieces 6 on abrasive material layer, the surface of protruding piece 6 surface, vertical recess 4 and horizontal recess 5 all is equipped with the dull polish granule, can polish in all directions for the effect of polishing obtains further promotion.
Preferably, the base layer 1 is a sponge.
Preferably, the material of the base layer 1 is polyether sponge or ethylene-vinyl acetate copolymer or polyurethane.
Preferably, the thickness of the base layer 1 is 3 to 7 mm.
Preferably, the abrasive of the abrasive layer 3 is zirconia alumina, silicon carbide, white corundum, brown corundum, ceramic, green silicon carbide, semi-brittle corundum, or alumina.
In the description of the specification, reference to the description of "one embodiment," "preferably," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention, and schematic representations of the terms in this specification do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
With the above structure and principle in mind, those skilled in the art should understand that the present invention is not limited to the above embodiments, and all modifications and substitutions based on the present invention and adopting the known technology in the art are within the scope of the present invention, which should be limited by the claims.
Claims (5)
1. The utility model provides an effectual abrasive paper polishes, it is including bonding basic unit (1), viscose layer (2) and abrasive material layer (3) together in proper order, a serial communication port, the surface on abrasive material layer (3) is equipped with a plurality of vertical recess (4) and horizontal recess (5), vertical recess (4) and horizontal recess (5) are even alternately with abrasive material layer (3) surface formation a plurality of protruding piece (6), the surface of protruding piece (6) surface, vertical recess (4) and horizontal recess (5) all is equipped with dull polish granule.
2. The abrasive paper of claim 1, wherein: the base layer (1) is sponge.
3. The abrasive paper of claim 2, wherein: the base layer (1) is made of polyether sponge or ethylene-vinyl acetate copolymer or polyurethane.
4. A good-sanding abrasive paper as defined in claim 3, wherein: the thickness of the base layer (1) is 3-7 mm.
5. The abrasive paper of claim 1, wherein: the abrasive material of the abrasive material layer (3) is zirconium corundum, silicon carbide, white corundum, brown corundum, ceramic, green silicon carbide, semi-brittle corundum or alumina.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922396286.0U CN211517192U (en) | 2019-12-27 | 2019-12-27 | Sand paper with good polishing effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922396286.0U CN211517192U (en) | 2019-12-27 | 2019-12-27 | Sand paper with good polishing effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211517192U true CN211517192U (en) | 2020-09-18 |
Family
ID=72447497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922396286.0U Expired - Fee Related CN211517192U (en) | 2019-12-27 | 2019-12-27 | Sand paper with good polishing effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211517192U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114589637A (en) * | 2020-12-04 | 2022-06-07 | 台山市兰宝磨具有限公司 | Grinding tool with good heat dissipation effect |
-
2019
- 2019-12-27 CN CN201922396286.0U patent/CN211517192U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114589637A (en) * | 2020-12-04 | 2022-06-07 | 台山市兰宝磨具有限公司 | Grinding tool with good heat dissipation effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200918 |