CN102516882A - Method for making resin lens polishing solution of alumina matrix - Google Patents
Method for making resin lens polishing solution of alumina matrix Download PDFInfo
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- CN102516882A CN102516882A CN2011104250159A CN201110425015A CN102516882A CN 102516882 A CN102516882 A CN 102516882A CN 2011104250159 A CN2011104250159 A CN 2011104250159A CN 201110425015 A CN201110425015 A CN 201110425015A CN 102516882 A CN102516882 A CN 102516882A
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- resin lens
- boehmite
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- polishing fluid
- alumina
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Abstract
The invention discloses a method for making a resin lens polishing solution of an alumina matrix. The method comprises the following steps of: a, crushing pseudo-boehmite of which impurity content such as Na ions and the like is less than or equal to 0.5 percent through a crusher till the crushed pseudo-boehmite can penetrate through a 50-mesh sieve; b, calcining the sieved pseudo-boehmite into alumina powder, and grinding the alumina powder by using a stirring mill and a horizontal mill to prepare raw alumina stock; and c, adding aluminum nitrate, polyvinyl pyrrolidone (PVP) dispersant and defoaming agent AF-10 into the raw alumina stock, stirring uniformly in a proportioning tank, and thus obtaining polishing solution slurry. The method has the advantages that: the polishing solution prepared by the method for making the resin lens polishing solution of the alumina matrix has excellent surface quality, the rejection rate when a resin lens is polished can be reduced, and the production efficiency and the product quality are improved.
Description
Technical field
The present invention relates to a kind of resin lens polishing fluid, especially relate to a kind of resin lens polishing fluid making method of alumina host.
Background technology
Development is particularly rapid in the polishing fluid society in modern times, particularly in fields such as optical mirror slip processing and indicator screen manufacturings, develops particularly outstanding.And present optical mirror slip is to use resin to process as raw material mostly, and this resin lens transparency is high, and meets the different shape eyeglass of optics requirement, and quality is slim and graceful, and the impact resistance Z-TEK is strong, and work-ing life is also long.But, because the resin quality is gentleer, therefore scratched by hard article easily, so when making eyeglass, through the polishing product resin lens is polished mostly.General polishing product has certain roughness because surface quality is not very high, therefore, when resin lens is polished, can damage the surface quality of resin lens easily, produces to scratch.
Summary of the invention
It is excellent that technical problem to be solved by this invention provides a kind of surface quality, the resin lens polishing fluid making method of a kind of alumina host that polishing effect is high.
In order to solve the problems of the technologies described above, the present invention realizes through following technical scheme.
The resin lens polishing fluid making method of this alumina host may further comprise the steps:
A, foreign matter contents such as Na ion are less than or equal to 0.5% pseudo-boehmite are crushed to through kibbler and can pass through 50 mesh;
B, the pseudo-boehmite that sieves out is sintered into aluminum oxide powder, again with stir mill with horizontal mill grinding process aluminum oxide magma;
C, in aluminum oxide magma, add aluminum nitrate, dispersion agent PVP, skimmer AF-10, and in material-compound tank, stir, make the polishing fluid slurry.
In order to guarantee that product has certain rigidity and footpath degree relatively finer and smoother, further, the pseudo-boehmite calcining temperature is 800-1200 ℃ among the said step b, and the aluminum oxide powder surface ratio is 5g/m
2-35 g/m
2, grinding the aluminum oxide magma median particle diameter D50 that makes is 1um-5um.
In order to process the polishing fluid of rational proportion, more further, the per-cent of aluminum nitrate, dispersion agent PVP, the shared total composition of skimmer AF-10 is respectively 2%-10%, 0.01%-5%, 0.01%-5% among the said step c, and polishing fluid slurry solid content is 20%-40%.
Compared with prior art, usefulness of the present invention is: the polishing fluid surface quality that the resin lens polishing fluid making method of this alumina host is processed is better, and the fraction defective in the time of can reducing the resin lens polishing is enhanced productivity and quality product.
Embodiment:
Describe the present invention through embodiment below:
The resin lens polishing fluid making method of this alumina host may further comprise the steps:
A, foreign matter contents such as Na ion are less than or equal to 0.5% pseudo-boehmite are crushed to through kibbler and can pass through 50 mesh;
B, the pseudo-boehmite that sieves out is sintered into aluminum oxide powder, again with stir mill with horizontal mill grinding process aluminum oxide magma;
C, in aluminum oxide magma, add aluminum nitrate, dispersion agent PVP, skimmer AF-10, and in material-compound tank, stir, make the polishing fluid slurry.
The pseudo-boehmite calcining temperature must be controlled between 800-1200 ℃ among the said step b, and the too high meeting of temperature causes product hardness too high, can cause bigger scuffing to the polished object surface; Temperature is crossed to hang down and can be caused the hardness of product not enough, can't reach the desired cut rate; Said step b aluminum oxide powder surface ratio is 5g/m
2-35 g/m
2, grinding the aluminum oxide magma median particle diameter D50 that makes is 1um-5um, thereby makes product surface quality excellent, has also improved the quality of finish of product.
The per-cent of aluminum nitrate, dispersion agent PVP, the shared total composition of skimmer AF-10 is respectively 2%-10%, 0.01%-5%, 0.01%-5% among the said step c; Polishing fluid slurry solid content is 20%-40%; Prepared polishing fluid stock removal rate is than higher, and stock removal rate reaches 150-200mg/10min under Gerber tests with polishing machine 0.2M air pressure.
It is emphasized that: above only is preferred embodiment of the present invention; Be not that the present invention is done any pro forma restriction; Every foundation technical spirit of the present invention all still belongs in the scope of technical scheme of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (3)
1. the resin lens polishing fluid making method of an alumina host is characterized in that, may further comprise the steps: a, foreign matter contents such as Na ion are less than or equal to 0.5% pseudo-boehmite are crushed to through kibbler and can pass through 50 mesh;
B, the pseudo-boehmite that sieves out is sintered into aluminum oxide powder, again with stir mill with horizontal mill grinding process aluminum oxide magma;
C, in aluminum oxide magma, add aluminum nitrate, dispersion agent PVP, skimmer AF-10, and in material-compound tank, stir, make the polishing fluid slurry.
2. the resin lens polishing fluid making method of alumina host according to claim 1 is characterized in that, the pseudo-boehmite calcining temperature is 800-1200 ℃ among the said step b, and the aluminum oxide powder surface ratio is 5g/m
2-35 g/m
2, grinding the aluminum oxide magma median particle diameter D50 that makes is 1um-5um.
3. the resin lens polishing fluid making method of alumina host according to claim 1; It is characterized in that; The per-cent of aluminum nitrate, dispersion agent PVP, the shared total composition of skimmer AF-10 is respectively 2%-10%, 0.01%-5%, 0.01%-5% among the said step c, and polishing fluid slurry solid content is 20%-40%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104250159A CN102516882A (en) | 2011-12-19 | 2011-12-19 | Method for making resin lens polishing solution of alumina matrix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104250159A CN102516882A (en) | 2011-12-19 | 2011-12-19 | Method for making resin lens polishing solution of alumina matrix |
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| CN102516882A true CN102516882A (en) | 2012-06-27 |
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| CN2011104250159A Pending CN102516882A (en) | 2011-12-19 | 2011-12-19 | Method for making resin lens polishing solution of alumina matrix |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103952084A (en) * | 2014-04-29 | 2014-07-30 | 德米特（苏州）电子环保材料有限公司 | Preparation method of metal polishing solution with alumina matrix |
| CN104017498A (en) * | 2014-05-08 | 2014-09-03 | 德米特（苏州）电子环保材料有限公司 | Preparation method of automobile polishing solution with alumina substrate |
| CN106366939A (en) * | 2016-08-30 | 2017-02-01 | 东兴华鸿光学科技有限公司 | Polishing solution for optics lens |
| CN107779877A (en) * | 2017-11-21 | 2018-03-09 | 苏州市宽道模具机械有限公司 | A kind of metal-polishing liquid and preparation method thereof |
| CN108188863A (en) * | 2017-12-27 | 2018-06-22 | 重庆市华阳光学仪器有限公司 | A kind of telescope machining process |
| CN109015204A (en) * | 2018-08-29 | 2018-12-18 | 德米特（苏州）电子环保材料有限公司 | A kind of polishing method suitable for CR39 resin lens |
| CN109021834A (en) * | 2018-08-29 | 2018-12-18 | 德米特（苏州）电子环保材料有限公司 | A kind of resin lens polishing fluid of alumina host and preparation method thereof |
| WO2020122191A1 (en) * | 2018-12-14 | 2020-06-18 | 株式会社フジミインコーポレーテッド | Polishing composition and method for polishing synthetic resin |
| CN111500198A (en) * | 2020-04-28 | 2020-08-07 | 青岛福禄泰科表面材料科技有限公司 | Composite polishing solution for blue glass optical filter and preparation method thereof |
| CN113817411A (en) * | 2021-10-18 | 2021-12-21 | 德米特（苏州）电子环保材料有限公司 | Alumina matrix polishing solution and preparation method and application thereof |
| CN115449301A (en) * | 2022-11-08 | 2022-12-09 | 德米特（苏州）电子环保材料有限公司 | Polishing method suitable for optical resin lens and preparation method of aluminum oxide polishing solution |
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| CN1289811A (en) * | 1999-09-27 | 2001-04-04 | 不二见美国股份有限公司 | Polishing compositions |
| CN101327943A (en) * | 2008-07-16 | 2008-12-24 | 河南长兴实业有限公司 | A-aluminum oxide ultramicro powder and preparation thereof |
-
2011
- 2011-12-19 CN CN2011104250159A patent/CN102516882A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1289811A (en) * | 1999-09-27 | 2001-04-04 | 不二见美国股份有限公司 | Polishing compositions |
| CN101327943A (en) * | 2008-07-16 | 2008-12-24 | 河南长兴实业有限公司 | A-aluminum oxide ultramicro powder and preparation thereof |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103952084A (en) * | 2014-04-29 | 2014-07-30 | 德米特（苏州）电子环保材料有限公司 | Preparation method of metal polishing solution with alumina matrix |
| CN103952084B (en) * | 2014-04-29 | 2016-03-23 | 德米特（苏州）电子环保材料有限公司 | A kind of preparation method of metal-polishing liquid of alumina host |
| CN104017498A (en) * | 2014-05-08 | 2014-09-03 | 德米特（苏州）电子环保材料有限公司 | Preparation method of automobile polishing solution with alumina substrate |
| CN106366939A (en) * | 2016-08-30 | 2017-02-01 | 东兴华鸿光学科技有限公司 | Polishing solution for optics lens |
| CN107779877A (en) * | 2017-11-21 | 2018-03-09 | 苏州市宽道模具机械有限公司 | A kind of metal-polishing liquid and preparation method thereof |
| CN108188863A (en) * | 2017-12-27 | 2018-06-22 | 重庆市华阳光学仪器有限公司 | A kind of telescope machining process |
| CN109015204A (en) * | 2018-08-29 | 2018-12-18 | 德米特（苏州）电子环保材料有限公司 | A kind of polishing method suitable for CR39 resin lens |
| CN109021834A (en) * | 2018-08-29 | 2018-12-18 | 德米特（苏州）电子环保材料有限公司 | A kind of resin lens polishing fluid of alumina host and preparation method thereof |
| WO2020122191A1 (en) * | 2018-12-14 | 2020-06-18 | 株式会社フジミインコーポレーテッド | Polishing composition and method for polishing synthetic resin |
| JPWO2020122191A1 (en) * | 2018-12-14 | 2021-10-21 | 株式会社フジミインコーポレーテッド | Polishing composition and synthetic resin polishing method |
| US20220025212A1 (en) * | 2018-12-14 | 2022-01-27 | Fujimi Incorporated | Polishing composition and method for polishing synthetic resin |
| JP7413277B2 (en) | 2018-12-14 | 2024-01-15 | 株式会社フジミインコーポレーテッド | Polishing composition and synthetic resin polishing method |
| TWI837249B (en) * | 2018-12-14 | 2024-04-01 | 日商福吉米股份有限公司 | Polishing composition and synthetic resin polishing method |
| CN111500198A (en) * | 2020-04-28 | 2020-08-07 | 青岛福禄泰科表面材料科技有限公司 | Composite polishing solution for blue glass optical filter and preparation method thereof |
| CN111500198B (en) * | 2020-04-28 | 2021-06-11 | 青岛福禄泰科表面材料科技有限公司 | Composite polishing solution for blue glass optical filter and preparation method thereof |
| CN113817411A (en) * | 2021-10-18 | 2021-12-21 | 德米特（苏州）电子环保材料有限公司 | Alumina matrix polishing solution and preparation method and application thereof |
| CN115449301A (en) * | 2022-11-08 | 2022-12-09 | 德米特（苏州）电子环保材料有限公司 | Polishing method suitable for optical resin lens and preparation method of aluminum oxide polishing solution |
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Application publication date: 20120627 |