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What is a dip coater?
Representative types of coating equipment
Spray Coating
This method involves spraying the coating liquid onto the base material.[Excellent]Does not come into contact with the base material
[Good]One-sided coating possible
[Bad]Loss of coating liquid
[Bad]Cannot be applied in thin filmsRoll Coating
applying the coating liquid to the base material with a roller .[Good]Reduces loss of coating fluid
[Good]One-sided coating possible
[OK]It is difficult to apply thin films
[Bad]Contact with the substrateSpin Coating
This method involves rotating the substrate and spreading the coating liquid using centrifugal force.[Excellent]Does not come into contact with the base material
[Excellent]One-sided coating possible
[Good]Thin film coating is possible
[Bad]Loss of coating liquid
[Bad]Cannot be applied in thin filmsDip Coating
This method involves immersing the substrate in the coating liquid and then pulling it out.[Excellent]Reduces loss of coating fluid
[Excellent]Thin film coating is possible
[Excellent]Does not come into contact with the base material
[Good]One-sided coating possible
Features of each coating device
Features of Dip Coater
Uniform thin film
By slowly pulling it up, the surface tension works and a uniform thin film is formed. The film thickness can also be controlled by the pulling speed. Dip coating with a uniform thin film
Simultaneous coating on both sides
Both sides can be coated at the same time, shortening the work process. Also, the film thickness can be controlled by the lifting speed.
Any shape
It is possible to coat substrates (objects) of any shape. Dip coating for any shape
No loss of coating fluid
There is no loss of coating liquid due to splashing or adhesion to parts. Dip coating with no loss of coating fluid
Simple Maintenance
Since it is not a complicated mechanism, maintenance is easy. Simple maintenance dip coating
Usage Example
Eyeglass lenses
Mobile phones, etc.
Display parts of mobile phones, etc. (transparent glass)
Tablet device
Automotive interior panels
Printed Circuit Board
Disaster prevention
helmet goggles
SDI device usage report
Titanium oxide photocatalyst coating using Micro Dip Coater MD-0408
The University of TokyoFabrication of polymer thin films using a micro dip coater
Osaka UniversityMicropattern formation in silica and titania films prepared by low speed dip coating
Kansai UniversityCreation of opal film using nano-dipping device
Kyoto UniversityChemical solution coating on silicon substrate using Nano Dip Coater ND-0407-S3 and the effect of substrate lifting conditions
Sophia UniversityEintesla Joint Research Report
Nihon University
Academic papers on dip coaters and dip coating
Spontaneous pattern formation on silica and titania dip-coating films prepared at extremely low substrate withdrawal speeds
H. Uchiyama, M. Hayashi, H. Kozuka, RSC Adv., 2012;2:467–473.
Preliminary Study of Quantitative Analysis of Ammonium Ions in a Raindrop Following Liesegang Ring Formation
N. Tomikawa, B. Nanzai, M. Igawa, Anal Sci. 2011;27(8):861-4.
Optical gas sensing with dip-coated carbon nanotubes through the modulation of photoluminescence and optical absorption
K. Iakoubovskii, N. Minami and A. Karthigeyana, J. Mater. Chem., 2012;22:4716-4719
Bright structural color films independent of background prepared by the dip-coating of biomimetic melanin-like particles having polydopamine shell layers
M. Kohri, S. Yamazaki, A. Kawamura, T. Taniguchi, K. Kishikawa, Coll. Surf. A., 2017;532:564-569.
Self-healing coatings of inorganic particles using a pH-sensitive organic agent
A. Yabuki, M. Sakai, Corros. Sci., 2011;53(2):829-833.
PHOTOVOLTAIC PERFORMANCE OF DYE-SENSITIZED SOLAR CELL INCORPORATED WIRE ELECTRODE
H.S. Jung, J. H. Kim, T. J. Kang, 18th International Conference on Composite Materials. Aug 21-26, 2011; ICC Jeju, Korea.
What kind of company is SDI Corporation ?
Design and manufacture of industrial dryers
Design and manufacture of printed circuit boards
PLC Control Design
General labor dispatch business
