CN102873795A - Pit array polymer template and preparation method thereof - Google Patents
Pit array polymer template and preparation method thereof Download PDFInfo
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- CN102873795A CN102873795A CN2012103414334A CN201210341433A CN102873795A CN 102873795 A CN102873795 A CN 102873795A CN 2012103414334 A CN2012103414334 A CN 2012103414334A CN 201210341433 A CN201210341433 A CN 201210341433A CN 102873795 A CN102873795 A CN 102873795A
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- polymer
- plastic plate
- pit array
- pit
- plastic
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Abstract
The invention discloses a pit array polymer template and a preparation method thereof. The pit array polymer template comprises a polymer matrix and pit arrays on the surface of the polymer, wherein the pits have the sizes of 50 to 100 microns. The preparation method comprises the following steps: 1) forming a square hole in a plastic bottle, injecting a small amount of water, adhering a smooth plastic plate to the plastic bottle by using glue and sealing the square hole; 2) evaporating water in the bottle, condensing the water on the surface of the plastic plate, and observing the size of water drops by using a microscope; 3) quickly freezing the plastic bottle and the plastic plate; 4) pouring a prepolymer of the polymer on the surface, with water drop arrays, of the plastic plate and solidifying; and 5) separating the polymer from the plastic plate to obtain the pit array polymer template. The pit array polymer template is novel in structure and simple to prepare, and can be applied in the fields of micro/nano optics, biology, sensing, information and the like.
Description
Technical field
The present invention relates to a kind of pit array polymer template and preparation method thereof, belong to material microstructure and preparing technical field thereof.
Background technology
Can form the small water droplet array of class sphere by the condensation of water.Utilize these water droplet arrays to be template, can prepare the micro structure array of class sphere.These arrays are further used as template, can prepare microlens array, comprise convex lens array and concavees lens array.Simultaneously, this fine structure material can also be as substrate of studying biological adhesion property etc.
Summary of the invention
The purpose of this invention is to provide a kind of pit array polymer template, make this fine structure material can obtain in fields such as micronano optical, biology, sensing, information extensive use.Another object of the present invention provides the preparation method of this fine structure material.
Pit array polymer template of the present invention is comprised of the pit array of polymeric matrix and polymer surfaces, and the size of pit is 5 microns to 100 microns.
The preparation method of pit array polymer template of the present invention may further comprise the steps:
1) plastic bottle is opened square opening and inject a small amount of water; Be bonded in the smooth plastic plate of the polymeric material of the different surfaces tension force such as polystyrene or polymethyl methacrylate on the plastic bottle and seal up square opening with glue;
2) water in bottle divides evaporation and cool surface of coagulating at plastic plate, with its drop size of microscopic examination;
3) snap frozen plastic bottle and plastic plate;
4) prepolymer with polymer is poured into the one side that globule array is arranged on the plastic plate, solidifies;
5) isolating polymer and plastic plate namely get the pit array polymer template.
Described polymer is the polymeric materials such as heat cure, photocuring, two component curing.
The present invention compared with prior art, its remarkable advantage is: (1) can obtain novel pit array polymer template.(2) with low cost, need not large-scale instrument, simple and reliable process.
The specific embodiment
Embodiment 1: plastic bottle is opened square opening and injected a small amount of water; Be bonded in the smooth plastic plate of polystyrene material on the plastic bottle and seal up square opening with glue; Water in bottle divides evaporation and cool surface of coagulating at plastic plate, with microscopic examination its drop size to 5 micron; Snap frozen plastic bottle and plastic plate; The prepolymer of dimethyl silicone polymer is poured into the one side that globule array is arranged on the plastic plate, solidifies; Isolating polymer and plastic plate namely get pit diameter and are 5 microns pit array polymer template.
Embodiment 2: plastic bottle is opened square opening and injected a small amount of water; Be bonded in the smooth plastic plate of polymethyl methacrylate materials on the plastic bottle and seal up square opening with glue; Water in bottle divides evaporation and cool surface of coagulating at plastic plate, with microscopic examination its drop size to 100 micron; Snap frozen plastic bottle and plastic plate; The prepolymer of dimethyl silicone polymer is poured into the one side that globule array is arranged on the plastic plate, solidifies; Separate dimethyl silicone polymer and plastic plate, namely get pit diameter and be 100 microns pit array polymer template.
Embodiment 3: plastic bottle is opened square opening and injected a small amount of water; Be bonded in the smooth plastic plate of polyphenyl alkene material on the plastic bottle and seal up square opening with glue; Water in bottle divides evaporation and cool surface of coagulating at plastic plate, with microscopic examination its drop size to 20 micron; Snap frozen plastic bottle and plastic plate; The prepolymer of Su-8 is poured into the one side that globule array is arranged on the plastic plate, solidifies; Separate Su-8 and plastic plate, namely get pit diameter and be 20 microns pit array polymer template.
Embodiment 4: plastic bottle is opened square opening and injected a small amount of water; Be bonded in the smooth plastic plate of polyethylene terephthalate material on the plastic bottle and seal up square opening with glue; Water in bottle divides evaporation and cool surface of coagulating at plastic plate, with microscopic examination its drop size to 50 micron; Snap frozen plastic bottle and plastic plate; The prepolymer of Su-8 polymer is poured into the one side that globule array is arranged on the plastic plate, solidifies; Separate Su-8 and plastic plate, namely get pit diameter and be 50 microns pit array polymer template.
Embodiment 5: plastic bottle is opened square opening and injected a small amount of water; Be bonded in the smooth plastic plate of acetal resin material on the plastic bottle and seal up square opening with glue; Water in bottle divides evaporation and cool surface of coagulating at plastic plate, with microscopic examination its drop size to 10 micron; Snap frozen plastic bottle and plastic plate; The prepolymer of dimethyl silicone polymer is poured into the one side that globule array is arranged on the plastic plate, solidifies; Separate dimethyl silicone polymer and plastic plate, namely get pit diameter and be 10 microns pit array polymer template.
Claims (4)
1. the pit array polymer template is characterized in that, described pit array polymer template is comprised of the pit array of polymeric matrix and polymer surfaces, and the diameter of pit is 5 microns to 100 microns.
2. the method for preparing pit array polymer template as claimed in claim 1 is characterized in that the method may further comprise the steps:
1) plastic bottle is opened square opening and inject a small amount of water; Be bonded in a smooth plastic plate on the plastic bottle and seal up square opening with glue;
2) water in bottle divides evaporation and cool surface of coagulating at plastic plate, with its drop size of microscopic examination;
3) snap frozen plastic bottle and plastic plate;
4) prepolymer with polymer is poured into the one side that globule array is arranged on the plastic plate, solidifies;
5) isolating polymer and plastic plate namely get the pit array polymer template.
3. the preparation method of pit array polymer template according to claim 2 is characterized in that described polymer is the polymeric material that heat cure, photocuring or two component solidify.
4. according to claim 2 or the preparation method of 3 described pit array polymer templates, it is characterized in that the smooth plastic plate described in the step 1) is polystyrene or polymethyl methacrylate materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103414334A CN102873795A (en) | 2012-09-17 | 2012-09-17 | Pit array polymer template and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103414334A CN102873795A (en) | 2012-09-17 | 2012-09-17 | Pit array polymer template and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102873795A true CN102873795A (en) | 2013-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103414334A Pending CN102873795A (en) | 2012-09-17 | 2012-09-17 | Pit array polymer template and preparation method thereof |
Country Status (1)
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| CN (1) | CN102873795A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101191869A (en) * | 2006-11-24 | 2008-06-04 | 鸿富锦精密工业（深圳）有限公司 | Optical plate and preparation method thereof |
| CN101234748A (en) * | 2008-02-27 | 2008-08-06 | 吉林大学 | Method for constructing polymer ordered micro-configuration |
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2012
- 2012-09-17 CN CN2012103414334A patent/CN102873795A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101191869A (en) * | 2006-11-24 | 2008-06-04 | 鸿富锦精密工业（深圳）有限公司 | Optical plate and preparation method thereof |
| CN101234748A (en) * | 2008-02-27 | 2008-08-06 | 吉林大学 | Method for constructing polymer ordered micro-configuration |
Non-Patent Citations (1)
| Title |
|---|
| 彭娟等: "高分子表面有序微结构的构筑与调控", 《科学通报》, 30 March 2009 (2009-03-30) * |
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Application publication date: 20130116 |