CN111469064A - Abrasive material layer for improving ceramic luminosity and preparation method thereof - Google Patents
Abrasive material layer for improving ceramic luminosity and preparation method thereof Download PDFInfo
- Publication number
- CN111469064A CN111469064A CN201910063399.0A CN201910063399A CN111469064A CN 111469064 A CN111469064 A CN 111469064A CN 201910063399 A CN201910063399 A CN 201910063399A CN 111469064 A CN111469064 A CN 111469064A
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- CN
- China
- Prior art keywords
- abrasive layer
- powder
- luminosity
- resin powder
- ceramic
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/20—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially organic
- B24D3/28—Resins or natural or synthetic macromolecular compounds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
- B24D18/0009—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using moulds or presses
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/34—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
- B24D3/346—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties utilised during polishing, or grinding operation
Abstract
The invention discloses an abrasive layer for improving ceramic luminosity and a preparation method thereof, wherein the abrasive layer comprises diamond, resin powder, a wear-resistant agent, a solid lubricant, a brightener and the balance of metal oxide, and the abrasive layer comprises the following components in percentage by mass: diamond: 7%, resin powder: 75%, abrasion resistance agent: 10%, brightener: 7 percent of metal oxide, the balance of the metal oxide, the brightener is rare earth polishing powder, the resin powder is mixed resin of phenolic resin powder and polyvinyl butyral, and the ratio of the phenolic resin to the polyvinyl butyral in the mixed resin is 20: 1; according to the invention, the rare earth polishing powder, the resin powder and the solid lubricant are added into the abrasive layer, so that the glossiness of the ceramic glazed tile can be rapidly improved, the polishing luminosity of 50-60 degrees of the traditional polishing abrasive block is improved to more than 90 degrees, and the polishing quality of the ceramic surface is greatly improved.
Description
Technical Field
The invention relates to the field of polishing of ceramic surfaces, in particular to an abrasive layer for improving ceramic luminosity and a preparation method thereof.
Background
The ceramic polishing comprises rough polishing and fine polishing, wherein the fine polishing is to further improve the surface precision after the ceramic is ground, and a soft elastic or viscoelastic tool and a micro powder grinding material are used for improving the micro cutting action to remove the surface concave-convex, so that the surface of a workpiece can reach the mirror finish.
The general fine polishing tool comprises a rubber clamp, a rubber pad and an abrasive layer, wherein the abrasive layer is a main polishing action surface which is used for being in direct contact with a ceramic surface and used for polishing, a grinding process is realized by adding diamonds in the general abrasive layer, and a polishing effect on the polishing surface is realized by changing the granularity of the diamonds, but the polishing luminosity of the abrasive layer can only realize 50-60 luminosity, the glossiness of the ceramic surface is difficult to further improve, the abrasive layer is consumed, the service life is short, and therefore, the abrasive layer which can improve the glossiness of the ceramic and is durable is needed for the situations.
Disclosure of Invention
The present invention is directed to an abrasive layer for improving the luminosity of ceramics, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
an abrasive layer for promoting pottery luminosity, includes the abrasive layer, the abrasive layer includes diamond, resin powder, abrasive resistance agent, solid lubricant, the brightener, the metal oxide surplus, the mass percent of each component is: diamond: 5-7%, resin powder: 65-75%, abrasion resistance agent: 10-15%, solid lubricant: 0-2.5%, brightener: 7-10% of rare earth polishing powder and the balance of metal oxide.
Further scheme: the resin powder is mixed resin of phenolic resin powder and polyvinyl butyral.
Further scheme: the ratio of the phenolic resin to the polyvinyl butyral in the mixed resin is 20: 1.
Further scheme: the wear-resisting agent is one or a combination of more of silicon carbide, white corundum and boron carbide.
Further scheme: the solid lubricant is one or more of zinc stearate, molybdenum disulfide and polytetrafluoroethylene
Several combinations thereof.
Further scheme: the metal oxide is one or a combination of more of zinc oxide, aluminum oxide and chromium oxide.
Further scheme: the diamond granularity is 1200 meshes, 1500 meshes, 2000 meshes or 3000 meshes.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the special rare earth polishing powder is added into the abrasive layer, and the polishing powder is matched with the solid lubricant and the resin powder, so that the fineness of the ceramic surface can be further improved, the glossiness of the ceramic glazed tile can be rapidly improved, the polishing luminosity of the traditional polishing block at 50-60 ℃ is improved to more than 90 ℃, the polishing quality of the ceramic surface is greatly improved, the wear resistance of the abrasive layer can be reduced by the arranged wear-resistant agent, and the service life of the abrasive layer is prolonged.
Another object of the present invention is to provide a method for preparing an abrasive layer for improving ceramic luminosity, comprising the steps of:
1. processing the diamond and the wear-resisting agent by a coupling agent before mixing, uniformly mixing the resin powder, the wear-resisting agent, the solid lubricant and the metal oxide, fully stirring the mixture by a machine, and sieving the mixture into loose molding powder;
2. the mold is well assembled, molding powder is put into the mold, hot pressing is carried out for 15 minutes according to different pressing thicknesses, the temperature is 165 ℃, the pressure is about 10MPa, and constant volume hot pressing molding is carried out to obtain a semi-finished product;
3. putting the semi-finished product into an oven for heating and then curing, wherein the heating process is as follows: freely raising the temperature before 100 ℃, preserving heat for 1 hour at 120 ℃, preserving heat for 1 hour at 130 ℃, preserving heat for 4-5 hours at 160 ℃, then stopping heating, naturally cooling, and discharging to finish the preparation of the abrasive layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
In an embodiment of the invention, an abrasive layer for improving ceramic luminosity comprises an abrasive layer, wherein the abrasive layer comprises diamond, resin powder, a wear-resistant agent, a solid lubricant, a brightener and the balance of metal oxide, and the mass percentages of the components are as follows: diamond: 7%, resin powder: 75%, abrasion resistance agent: 10%, brightener: 7% of rare earth polishing powder, the balance of metal oxide, the brightener is the rare earth polishing powder, the resin powder is mixed resin of phenolic resin powder and polyvinyl butyral, the ratio of the phenolic resin to the polyvinyl butyral in the mixed resin is 20:1, the wear-resisting agent is silicon carbide, the metal oxide is zinc oxide, and the diamond granularity is 1200 meshes.
The preparation method of the embodiment comprises the following steps: treating diamond of 1200 meshes and silicon carbide as a coupling agent before mixing, uniformly mixing resin powder, silicon carbide and zinc oxide, fully stirring the mixture by using a machine, and sieving the mixture into loose molding powder; the mold is well assembled, molding powder is put into the mold, hot pressing is carried out for 15 minutes according to different pressing thicknesses, the temperature is 165 ℃, the pressure is about 10MPa, and constant volume hot pressing molding is carried out to obtain a semi-finished product; putting the semi-finished product into an oven for heating and then curing, wherein the heating process is as follows: freely raising the temperature before 100 ℃, preserving heat for 1 hour at 120 ℃, preserving heat for 1 hour at 130 ℃, preserving heat for 4-5 hours at 160 ℃, then stopping heating, naturally cooling, and discharging to finish the preparation of the abrasive layer.
Example 2
In an embodiment of the invention, an abrasive layer for improving ceramic luminosity comprises an abrasive layer, wherein the abrasive layer comprises diamond, resin powder, a wear-resistant agent, a solid lubricant, a brightener and the balance of metal oxide, and the mass percentages of the components are as follows: diamond: 6%, resin powder: 70%, abrasion resistance agent: 13%, solid lubricant: 1.5%, brightener: 7% of rare earth polishing powder, the balance of metal oxide, the brightener is the rare earth polishing powder, the resin powder is mixed resin of phenolic resin powder and polyvinyl butyral, the ratio of the phenolic resin to the polyvinyl butyral in the mixed resin is 20:1, the wear-resisting agent is white corundum, the solid lubricant is zinc stearate, the metal oxide is aluminum oxide, and the diamond granularity is 1500 meshes.
The preparation method of the embodiment comprises the following steps: processing a diamond of 1500 meshes and white corundum by using a coupling agent before mixing, uniformly mixing resin powder, white corundum, zinc stearate and aluminum oxide, fully stirring the mixture by using a machine, and sieving the mixture into loose molding powder; the mold is well assembled, molding powder is put into the mold, hot pressing is carried out for 15 minutes according to different pressing thicknesses, the temperature is 165 ℃, the pressure is about 10MPa, and constant volume hot pressing molding is carried out to obtain a semi-finished product; putting the semi-finished product into an oven for heating and then curing, wherein the heating process is as follows: freely raising the temperature before 100 ℃, preserving heat for 1 hour at 120 ℃, preserving heat for 1 hour at 130 ℃, preserving heat for 4-5 hours at 160 ℃, then stopping heating, naturally cooling, and discharging to finish the preparation of the abrasive layer.
Example 3
In an embodiment of the invention, an abrasive layer for improving ceramic luminosity comprises an abrasive layer, wherein the abrasive layer comprises diamond, resin powder, a wear-resistant agent, a solid lubricant, a brightener and the balance of metal oxide, and the mass percentages of the components are as follows: diamond: 5%, resin powder: 65%, abrasion resistance agent: 15%, solid lubricant: 2.5%, brightener: 10% of rare earth polishing powder, wherein the polishing agent is rare earth polishing powder, the resin powder is mixed resin of phenolic resin powder and polyvinyl butyral, the ratio of the phenolic resin to the polyvinyl butyral in the mixed resin is 20:1, the wear-resisting agent is boron carbide, the solid lubricant is molybdenum disulfide, the metal oxide is chromium oxide, and the granularity of diamond is 3000 meshes.
The preparation method of the embodiment comprises the following steps: processing diamond of 3000 meshes and boron carbide as coupling agents before mixing, uniformly mixing resin powder, boron carbide, molybdenum disulfide and chromium oxide, fully stirring the mixture by using a machine, and sieving the mixture into loose molding powder; the mold is well assembled, molding powder is put into the mold, hot pressing is carried out for 15 minutes according to different pressing thicknesses, the temperature is 165 ℃, the pressure is about 10MPa, and constant volume hot pressing molding is carried out to obtain a semi-finished product; putting the semi-finished product into an oven for heating and then curing, wherein the heating process is as follows: freely raising the temperature before 100 ℃, preserving heat for 1 hour at 120 ℃, preserving heat for 1 hour at 130 ℃, preserving heat for 4-5 hours at 160 ℃, then stopping heating, naturally cooling, and discharging to finish the preparation of the abrasive layer.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides an abrasive material layer for promoting ceramic luminosity, includes the abrasive material layer, its characterized in that, the abrasive material layer includes diamond, resin powder, abrasion resistant agent, solid lubricant, the brightener, the metal oxide surplus, the mass percent of each component is: diamond: 5-7%, resin powder: 65-75%, abrasion resistance agent: 10-15%, solid lubricant: 0-2.5%, brightener: 7-10% of rare earth polishing powder and the balance of metal oxide.
2. The abrasive material layer for improving ceramophilicity according to claim 1, wherein the resin powder is a mixed resin of phenol resin powder and polyvinyl butyral.
3. The abrasive layer for improving ceramic luminosity according to claim 2, wherein the ratio of phenolic resin to polyvinyl butyral in said mixed resin is 20: 1.
4. The abrasive layer for improving ceramic luminosity according to claim 1, characterized in that said wear-resistant agent is one or a combination of several of silicon carbide, white corundum and boron carbide.
5. The abrasive layer for improving ceramic luminosity according to claim 1, characterized in that said solid lubricant is only applied with one or several combinations of zinc stearate, molybdenum disulfide, polytetrafluoroethylene.
6. The abrasive layer for improving ceramic luminosity according to claim 1, characterized in that said metal oxide is one or a combination of several of zinc oxide, aluminum oxide, chromium oxide.
7. The abrasive layer for improving ceramic luminosity according to claim 1, wherein said diamond grain size is 1200 mesh or 1500 mesh or 2000 mesh or 3000 mesh.
8. The method for preparing an abrasive layer for improving ceramic luminosity according to any of claims 1 to 7, characterized in that it comprises the following steps:
1) treating the diamond and the wear-resisting agent by using a coupling agent before mixing, uniformly mixing the resin powder, the wear-resisting agent, the solid lubricant and the metal oxide, fully stirring the mixture by using a machine, and sieving the mixture into loose molding powder;
2) the mold is well assembled, molding powder is put into the mold, hot pressing is carried out for 15 minutes according to different pressing thicknesses, the temperature is 165 ℃, the pressure is about 10MPa, and constant volume hot pressing molding is carried out to obtain a semi-finished product;
3) putting the semi-finished product into an oven for heating and then curing, wherein the heating process is as follows: freely raising the temperature before 100 ℃, preserving heat for 1 hour at 120 ℃, preserving heat for 1 hour at 130 ℃, preserving heat for 4-5 hours at 160 ℃, then stopping heating, naturally cooling, and discharging to finish the preparation of the abrasive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910063399.0A CN111469064A (en) | 2019-01-23 | 2019-01-23 | Abrasive material layer for improving ceramic luminosity and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910063399.0A CN111469064A (en) | 2019-01-23 | 2019-01-23 | Abrasive material layer for improving ceramic luminosity and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN111469064A true CN111469064A (en) | 2020-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910063399.0A Pending CN111469064A (en) | 2019-01-23 | 2019-01-23 | Abrasive material layer for improving ceramic luminosity and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968224A (en) * | 2019-03-19 | 2019-07-05 | 佛山市南海超利金刚石工具有限公司 | A kind of diamond polishing grinding tool and preparation method thereof |
-
2019
- 2019-01-23 CN CN201910063399.0A patent/CN111469064A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968224A (en) * | 2019-03-19 | 2019-07-05 | 佛山市南海超利金刚石工具有限公司 | A kind of diamond polishing grinding tool and preparation method thereof |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200731 |
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| WD01 | Invention patent application deemed withdrawn after publication |