CN103526158A - Optical coating material preparation process - Google Patents
Optical coating material preparation process Download PDFInfo
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- CN103526158A CN103526158A CN201310522142.XA CN201310522142A CN103526158A CN 103526158 A CN103526158 A CN 103526158A CN 201310522142 A CN201310522142 A CN 201310522142A CN 103526158 A CN103526158 A CN 103526158A
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- preparation technology
- material preparation
- filming material
- optical filming
- melting step
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Abstract
The invention discloses a preparation process of an optical coating material. The process comprises the operation steps that: an optical coating material is selected, and is placed into a preparation container; the material is subjected to mechanical crushing treatment; the crushed material is subjected to bake drying and low-temperature dehydration treatments, wherein the drying temperature is 200-300 DEG C, and a treatment time is 30-60min. With the method, three different states which are powder, tablet, and crystal of the optical coating material can be provided. Crystal water in the material can be removed, and the material can be greatly adapted to various industrial requirements.
Description
Technical field
The present invention relates to a kind of preparation technology, particularly relate to a kind of optical filming material preparation technology.
Background technology
As everyone knows, the quality of vacuum plating quality has many influence factors, and wherein, during plated film, after the size of fluctuations of vacuum and film forming, the deviation of thin-film refractive index and standard value is to weigh two important indicators of vacuum plating quality.But in the preparation technology of optical filming material, still have variety of issue, the state of mould material directly has influence on its industrial application too.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of optical filming material preparation technology, can provide a kind of optical filming material Powdered, wafer-like and three kinds of different states of crystalloid, the crystal water in material is sloughed to very big various industrial requirements of the adaptation of degree.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of optical filming material preparation technology is provided, comprise following operation steps: first select optical filming material, then put it in prepared container, carry out mechanical disintegration processing, good then the drying with low temperature dewatering of pulverization process processed, and described bake out temperature is set to 200 ~ 300 ℃, and the treatment time is 30 ~ 60min.
In a preferred embodiment of the present invention, in described preparation technology's technique, further include refrigeration step, described refrigeration step is connected with oven dry, dehydration process steps, in described refrigeration step by the tabletting machine molding bonded of colding pressing.
In a preferred embodiment of the present invention, described dehydration, melting step are set to carry out under vacuum condition.
In a preferred embodiment of the present invention, described mechanical disintegration is that pulverizer is pulverized.
In a preferred embodiment of the present invention, in described preparation technology's technique, also further include melting step, described melting step is after oven dry, dehydration process steps, and in described melting step, temperature is 1500 ~ 1700 ℃.
The invention has the beneficial effects as follows: the invention provides a kind of preparation technology of optical filming material, can utilize the control for the treatment of condition is produced to Powdered, wafer-like and three kinds of different states of crystalloid.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also according to these accompanying drawings, obtain other accompanying drawing, wherein:
Fig. 1 is the schematic flow sheet of a kind of optical filming material preparation technology one preferred embodiment of the present invention.
Embodiment
Below the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention provides following technical scheme.
In one embodiment, a kind of optical filming material preparation technology, comprise following operation steps: first select optical filming material, then put it in prepared container, carry out mechanical disintegration processing, good then the drying with low temperature dewatering of pulverization process processed, and described bake out temperature is set to 200 ~ 300 ℃, and the treatment time is 30 ~ 60min.
Be different from prior art, in one embodiment, preferably, in described preparation technology's technique, further include refrigeration step, described refrigeration step is connected with oven dry, dehydration process steps, in described refrigeration step by the tabletting machine molding bonded of colding pressing.
Preferably, also further include melting step in described preparation technology's technique, described melting step is after oven dry, dehydration process steps, and in described melting step, temperature is 1500 ~ 1700 ℃.
Preferably, described mechanical disintegration is that pulverizer is pulverized.
Preferably, described dehydration, melting step are set to carry out under vacuum condition, can effectively guarantee the function of the mould material produced.
The present invention is by the control to environment in the steps such as dehydration, melting, provide a kind of optical filming material Powdered, wafer-like and three kinds of different states of crystalloid, the crystal water in material is sloughed to very big various industrial requirements of the adaptation of degree.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes specification sheets of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. an optical filming material preparation technology, it is characterized in that: comprise following operation steps: first select optical filming material, then put it in prepared container, carry out mechanical disintegration processing, good then the drying with low temperature dewatering of pulverization process processed, described bake out temperature is set to 200 ~ 300 ℃, and the treatment time is 30 ~ 60min.
2. a kind of optical filming material preparation technology according to claim 1, it is characterized in that: in described preparation technology's technique, further include refrigeration step, described refrigeration step is connected with oven dry, dehydration process steps, in described refrigeration step by the tabletting machine molding bonded of colding pressing.
3. a kind of optical filming material preparation technology according to claim 1, it is characterized in that: in described preparation technology's technique, also further include melting step, described melting step is after oven dry, dehydration process steps, and in described melting step, temperature is 1500 ~ 1700 ℃.
4. a kind of optical filming material preparation technology according to claim 1, is characterized in that: described mechanical disintegration is that pulverizer is pulverized.
5. a kind of optical filming material preparation technology according to claim 1, is characterized in that: described dehydration, melting step are set to carry out under vacuum condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310522142.XA CN103526158A (en) | 2013-10-30 | 2013-10-30 | Optical coating material preparation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310522142.XA CN103526158A (en) | 2013-10-30 | 2013-10-30 | Optical coating material preparation process |
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| Publication Number | Publication Date |
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| CN103526158A true CN103526158A (en) | 2014-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310522142.XA Pending CN103526158A (en) | 2013-10-30 | 2013-10-30 | Optical coating material preparation process |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109735809A (en) * | 2018-12-12 | 2019-05-10 | 金堆城钼业股份有限公司 | A kind of preparation method of large scale molybdenum base alkali metal alloy target |
| CN112592165A (en) * | 2020-12-14 | 2021-04-02 | 苏州晶生新材料有限公司 | Novel optical coating material with antifogging property and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103364846A (en) * | 2013-07-25 | 2013-10-23 | 新沂市东方硕华光学材料有限公司 | Preparation method of high-purity optical coating material silicon dioxide |
-
2013
- 2013-10-30 CN CN201310522142.XA patent/CN103526158A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103364846A (en) * | 2013-07-25 | 2013-10-23 | 新沂市东方硕华光学材料有限公司 | Preparation method of high-purity optical coating material silicon dioxide |
Non-Patent Citations (1)
| Title |
|---|
| 王武育等: "不同工艺制备的氟化镁材料对真空镀膜的影响", 《稀有金属》, vol. 22, no. 1, 31 January 1998 (1998-01-31) * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109735809A (en) * | 2018-12-12 | 2019-05-10 | 金堆城钼业股份有限公司 | A kind of preparation method of large scale molybdenum base alkali metal alloy target |
| CN112592165A (en) * | 2020-12-14 | 2021-04-02 | 苏州晶生新材料有限公司 | Novel optical coating material with antifogging property and preparation method thereof |
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Application publication date: 20140122 |