| Certification: | CE, RoHS, CE |
|---|---|
| Coating Application: | Electronics Industry, Medical Industry |
| Coating Color: | Customer′s Application |
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Doctor Blading Overview
Doctor blading (also known as knife coating or blade coating) is a popular thin-film fabrication technique which involves either running a blade over the substrate or moving a substrate underneath the blade. There is a small gap that determines how much solution can get through. Here, the solution is effectively spread over the substrate.
The final thickness is a fraction of the gap between the substrate and the blade. The final thickness of the wet film will be influenced by the viscoelastic properties of the solution and the speed of coating.
Features of doctor blade/knife coating machine
1. Variable motor to precisely control the coating speed.
2. The cross-bar can be used to push the adjustable blade. There is no special requirement for the size of the adjustable scraper.
3. The waste collection box placed on the left edge of the vacuum chuck bed collects spare slurry to ensure the equipment itself and the surrounding area are clean.
4. The bottom intelligent vacuum heating chuck plate and digital display temperature control drying system can adapt to the development of science and technology of film formation under high temperature.
Specifications of doctor blade/knife coating machine
| product name | Doctor blading coater |
| Heating | Top UV (WL: 365nm) bottom heating, 120ºC |
| Coating speed | 0-100mm/s adjustable Accuracy: 10mm/s |
| Coating stroke | 10-250mm adjustable |
| Vacuum aluminum plate | 360mm×200mm (Length×Width) |
| Vacuum pump | Oil-free vacuum pump |
| Filmmaker | 100mm micron adjustable, adjustable range 0.01mm-3.5mm Including stroke pusher and waste plate, used to push the film maker |
| Voltage | 220V 50HZ |
Zhengzhou Tainuo Film Materials Co., Ltd. is a comprehensive company integrating design, research and development, production and sales.
Our company's main products are: spin coater, thermal evaporation coater, magnetron sputter coater, plasma sputter coater, E-beam evaporation coater, PLD pulse laser coating machine, plasma cleaner, CVD system, PECVD system, diamond wire cutting machine, melting furnace/stove, arc melting furnace, etc.
Our products are widely used in the field of materials science research. We have extensive cooperation with domestic universities, laboratories, and new material companies. It has been successfully exported to more than 20 countries and regions including the United States, the United Kingdom, Germany, Russia, Switzerland, Canada, Brazil, etc. and have established long-term cooperative relationships with local dealers.
If you are conducting materials research, please contact us and we will provide you with customized services to make your research experiments smoother!
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