CN220145689U - Coated abrasive tool containing ceramic microcrystalline abrasive material and used for staggered layer sand planting - Google Patents
Coated abrasive tool containing ceramic microcrystalline abrasive material and used for staggered layer sand planting Download PDFInfo
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- CN220145689U CN220145689U CN202321310485.5U CN202321310485U CN220145689U CN 220145689 U CN220145689 U CN 220145689U CN 202321310485 U CN202321310485 U CN 202321310485U CN 220145689 U CN220145689 U CN 220145689U
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- layer
- abrasive
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- staggered
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- 239000003082 abrasive agent Substances 0.000 title claims abstract description 34
- 239000000919 ceramic Substances 0.000 title claims abstract description 27
- 239000004576 sand Substances 0.000 title claims abstract description 19
- 239000000758 substrate Substances 0.000 claims abstract description 36
- 239000000463 material Substances 0.000 claims abstract description 25
- 150000001875 compounds Chemical class 0.000 claims abstract description 15
- 239000011248 coating agent Substances 0.000 claims abstract description 5
- 238000000576 coating method Methods 0.000 claims abstract description 5
- 239000010410 layer Substances 0.000 claims description 81
- 239000006061 abrasive grain Substances 0.000 claims description 6
- 239000012790 adhesive layer Substances 0.000 claims description 6
- 229920003002 synthetic resin Polymers 0.000 claims description 5
- 239000000057 synthetic resin Substances 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims 2
- 238000005498 polishing Methods 0.000 abstract description 10
- 239000002245 particle Substances 0.000 abstract description 7
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 229910052593 corundum Inorganic materials 0.000 description 18
- 239000010431 corundum Substances 0.000 description 18
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 10
- 238000000227 grinding Methods 0.000 description 10
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 6
- 229910010271 silicon carbide Inorganic materials 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000007731 hot pressing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000013329 compounding Methods 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000013081 microcrystal Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model provides a coated abrasive tool containing ceramic microcrystalline abrasive material and staggered layer sand planting, and belongs to the technical field of coated abrasive tools. The novel polishing pad comprises a substrate layer, wherein a primer layer is coated on the top of the substrate layer, an abrasive layer is arranged on the top of the primer layer, a compound layer is coated on the top of the abrasive layer, a flocking layer is arranged on the top of the compound layer, and the substrate layer comprises a first substrate and a second substrate arranged on the top of the first substrate. According to the utility model, a staggered reverse electrostatic sand planting mode is adopted, coarser ceramic microcrystalline abrasive materials are preferentially and uniformly distributed on a substrate layer coated with a primer layer, finer abrasive particles are supplemented among the ceramic microcrystalline abrasive materials, so that the initial sharpness is better under the action of the coarser abrasive materials in the early stage of polishing, and the sharpness is better in the middle and later stages under the action of the finer abrasive materials; under the combined action of the first base material and the second base material, the anti-blocking coating has better anti-blocking performance, and the service life of the coated abrasive tool can be prolonged.
Description
Technical Field
The utility model provides a coated abrasive tool containing ceramic microcrystalline abrasive material and staggered layer sand planting, and belongs to the technical field of coated abrasive tools.
Background
The coated abrasive tool is widely used for grinding, polishing and polishing nonmetallic materials such as metal materials, wood, ceramics, plastics, paint putty and the like. Currently, in order to ensure the polishing surface finish requirements, a sand planting process commonly used in the prior art is single-granularity abrasive co-directional electrostatic sand planting. The abrasive materials are orderly arranged on the base material in a single-layer sand surface, and the product has poorer initial sharpness and continuous sharpness because the abrasive materials are synchronously lost during polishing because the abrasive material surface is smoother.
Based on the above, the utility model provides a coated abrasive tool containing ceramic microcrystalline abrasive for staggered layer sand planting.
Disclosure of Invention
In order to solve the problems in the background art, the coated abrasive tool containing the staggered layer sand planting of the ceramic microcrystalline abrasive material adopts a staggered layer reverse static sand planting mode, coarser ceramic microcrystalline abrasive materials are preferentially and uniformly distributed on a substrate layer coated with a primer layer, and one or more abrasive particles of finer white corundum, brown corundum, zirconia corundum and silicon carbide abrasive materials are supplemented among the ceramic microcrystalline abrasive materials, so that the initial sharpness is better under the action of the coarser abrasive materials in the early stage of polishing, and the sharpness can be kept better all the time under the action of the finer abrasive materials in the middle and later stages.
The utility model provides a coated grinding tool containing ceramic microcrystalline abrasive for staggered layer sand planting, which adopts the technical scheme that: the novel polishing pad comprises a substrate layer, wherein a primer layer is coated on the top of the substrate layer, an abrasive layer is arranged on the top of the primer layer, a compound layer is coated on the top of the abrasive layer, a flocking layer is arranged on the top of the compound layer, and the substrate layer comprises a first substrate and a second substrate arranged on the top of the first substrate.
Furthermore, the abrasive layer adopts a staggered reverse electrostatic sand planting mode.
Further, the abrasive layer contains one or more of coarser ceramic microcrystalline abrasive, finer white corundum, brown corundum, zirconia corundum and silicon carbide abrasive, so that the coated abrasive is always sharp.
Furthermore, the primer layer and the compound adhesive layer are made of environment-friendly synthetic resin materials, and the environment-friendly synthetic resin materials play roles in adhesion and fixation.
Furthermore, the first base material is made of PE film or paper material, and the second base material is made of mesh cloth material, so that the anti-blocking effect is achieved.
Further, the thickness of the abrasive layer is 2mm-4mm, and the thickness of the flocking layer is 1mm-2mm.
The utility model has the beneficial effects that: according to the utility model, a staggered reverse electrostatic sand planting mode is adopted, coarser ceramic microcrystalline abrasive materials are preferentially and uniformly distributed on a substrate layer coated with a primer layer, and one or more abrasive particles of finer white corundum, brown corundum, zirconia corundum and silicon carbide abrasive materials are supplemented among the ceramic microcrystalline abrasive materials, so that the initial sharpness is better under the action of the coarser abrasive materials in the early stage of polishing, and the sharpness can be kept better all the time under the action of the finer abrasive materials in the middle and later stages; the first base material and the second base material are formed in a compounding way through hot pressing, so that the anti-blocking effect is achieved, the anti-blocking performance is good, and the service life of the coated abrasive tool can be prolonged.
Drawings
FIG. 1 is a layered cross-sectional plan view of a coated abrasive article of the present utility model having a staggered layer of abrasive grit placement of ceramic microcrystalline abrasive material.
Fig. 2 is a schematic view of a layered structure of a matrix layer of a coated abrasive article of the present utility model comprising a staggered layer of abrasive grit.
1. A base layer; 2. a primer layer; 3. a grinding material layer; 4. a compound adhesive layer; 5. a flocking layer; 6. a first substrate; 7. a second substrate.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
According to the drawings: the utility model provides a ceramic-containing microcrystal coated abrasive tool for staggered layer sand planting of abrasive materials: including base member layer 1, base member layer 1 top coating has primer layer 2, primer layer 2 top is equipped with abrasive layer 3, abrasive layer 3 top coating has compound layer 4, compound layer 4 top is equipped with flocking layer 5, base member layer 1 includes first substrate 6 the top of first substrate 6 is equipped with second substrate 7, compound layer 4 is that scribble a layer binder again on fixed abrasive layer 3, thereby surrounds the abrasive material and further strengthens the bonding strength of abrasive grain and substrate, guarantees that the abrasive grain can withstand the extrusion and the impact of grinding power and be difficult for droing in the grinding process.
As an alternative embodiment, the abrasive layer 3 adopts a staggered layer reverse static sand planting mode, the coarser ceramic microcrystalline abrasive is preferentially and uniformly distributed on the base layer 1 coated with the primer layer 2, and one or more abrasive particles of finer white corundum, brown corundum, zirconia corundum and silicon carbide abrasives are supplemented among the ceramic microcrystalline abrasives.
As an alternative embodiment, the abrasive layer 3 includes one or more of thicker ceramic microcrystalline abrasive, thinner white corundum, brown corundum, zirconia corundum and silicon carbide abrasive, which plays a role in keeping the coated abrasive sharp all the time.
As an alternative embodiment, the primer layer 2 and the compound adhesive layer 4 are made of environment-friendly synthetic resin materials, and are made of environment-friendly materials, so that the functions of adhesion and fixation are achieved.
As an alternative embodiment, the first substrate 6 is made of a PE film or a paper material, the second substrate 7 is made of a mesh fabric material, and the first substrate 6 and the second substrate 7 are formed by compounding and forming in a hot pressing manner, so that an anti-blocking effect is achieved, a better anti-blocking performance is achieved, and the service life of the coated grinding tool can be prolonged under the combined action of the first substrate 6 and the second substrate 7.
As an alternative embodiment, the thickness of the abrasive layer 3 is 2mm-4mm, and the thickness of the flocking layer 5 is 1mm-2mm, so as to improve polishing effect.
Principles of the utility model
During manufacturing, a first substrate 6 is selected from PE film or paper material and a second substrate 7 mesh cloth material to be compounded and molded in a hot-pressing mode to form a substrate layer 1, then a primer layer 2 is coated on the substrate layer 1, the primer layer 2 is selected from environment-friendly synthetic resin material, then a staggered layer reverse static sand planting mode is adopted, coarser ceramic microcrystalline abrasive materials are preferentially and uniformly distributed on the substrate layer 1 coated with the primer layer 2, one or more abrasive particles of finer white corundum, brown corundum, zirconium corundum and silicon carbide abrasive materials are supplemented among the ceramic microcrystalline abrasive materials to form an abrasive layer 3, a compound adhesive layer 4 is coated on the abrasive layer 3, abrasive materials are wrapped around to further strengthen the bonding strength of abrasive particles and the substrate, the abrasive particles can be guaranteed to be extruded and impacted by grinding force in the grinding process and are not easy to fall off, finally, a flocking layer 5 is bonded on the top of the compound adhesive layer 4, the grinding effect is improved, and finally the final coated grinding tool is obtained through drying, curing and kneading.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (5)
1. A coated abrasive tool containing ceramic microcrystalline abrasive material staggered layer sand planting is characterized in that: including base member layer (1), base member layer (1) top coating has primer layer (2), primer layer (2) top is equipped with abrasive material layer (3), abrasive material layer (3) top coating has compound glue film (4), compound glue film (4) top is equipped with flocking layer (5), base member layer (1) include first substrate (6) the top of first substrate (6) is equipped with second substrate (7).
2. The coated abrasive of claim 1 comprising a staggered layer of abrasive grains of ceramic crystallites abrasive, wherein: the abrasive layer (3) adopts a staggered reverse static sand planting mode.
3. The coated abrasive of claim 1 comprising a staggered layer of abrasive grains of ceramic crystallites abrasive, wherein: the primer layer (2) and the compound adhesive layer (4) are made of environment-friendly synthetic resin materials.
4. The coated abrasive of claim 1 comprising a staggered layer of abrasive grains of ceramic crystallites abrasive, wherein: the first base material (6) is made of PE film or paper material, and the second base material (7) is made of mesh cloth material.
5. The coated abrasive of claim 1 comprising a staggered layer of abrasive grains of ceramic crystallites abrasive, wherein: the thickness of the abrasive layer (3) is 2mm-4mm, and the thickness of the flocking layer (5) is 1mm-2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321310485.5U CN220145689U (en) | 2023-05-27 | 2023-05-27 | Coated abrasive tool containing ceramic microcrystalline abrasive material and used for staggered layer sand planting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321310485.5U CN220145689U (en) | 2023-05-27 | 2023-05-27 | Coated abrasive tool containing ceramic microcrystalline abrasive material and used for staggered layer sand planting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220145689U true CN220145689U (en) | 2023-12-08 |
Family
ID=89009613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321310485.5U Active CN220145689U (en) | 2023-05-27 | 2023-05-27 | Coated abrasive tool containing ceramic microcrystalline abrasive material and used for staggered layer sand planting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220145689U (en) |
-
2023
- 2023-05-27 CN CN202321310485.5U patent/CN220145689U/en active Active
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| GR01 | Patent grant |