AndTech
April 18th (Thursday) AndTech WEB Online “Design Guidelines/Evaluation and Development Trends for Fluorine-Free Water/Oil Repellent Surfaces” Zoom seminar scheduled to be held
Mr. Atsushi Hozumi, Ph.D. (Engineering), National Institute of Advanced Industrial Science and Technology, Extremely Functional Materials Research Division, will give a lecture.
……
AndTech Co., Ltd. (Headquarters: Kawasaki City, Kanagawa Prefecture, President and CEO: Masao Suyama, hereinafter referred to as AndTech), as part of the Zoom course for R&D development support, will respond to the recently increasing need to solve problems with water and oil repellency. We will be holding a course on “Water and Oil Repellent Materials” led by leading instructors.
We explain the design guidelines for water and oil repellent treatment, and provide easy-to-understand explanations from acquiring basic knowledge to the latest research and development trends in Japan and abroad!
This course is scheduled to start on April 18, 2024.
Details: https://andtech.co.jp/seminars/1eecf000-8106-67b6-a9fb-064fb9a95405
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Live streaming/WEB seminar course overview
Theme: Design guidelines/evaluation and development trends for fluorine-free water and oil repellent surfaces
Date and time: Thursday, April 18, 2024 13:30-17:30
Participation fee: 39,600 yen (tax included) * Materials will be distributed electronically
U R L: https://andtech.co.jp/seminars/1eecf000-8106-67b6-a9fb-064fb9a95405 Web distribution format: Zoom (URL will be sent after application) Seminar course content structure
-Program/Lecturer-
National Research and Development Agency National Institute of Advanced Industrial Science and Technology (AIST) Extremely Functional Materials Research Division/Senior Principal Researcher Dr.
(Engineering) Atsushi Hozumi
Knowledge you can learn and technical issues you can solve in this seminar Basic knowledge about practical water and oil repellent treatments Correct knowledge of wettability evaluation
Latest domestic and international research and development trends Format of this seminar
This will be a live streaming seminar using the web conferencing tool “Zoom”. Details will be provided after you apply.
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Chemistry, materials, electronics, automobiles, energy, medical equipment, food packaging, building materials, etc.
We provide research and development support services that provide information for clients involved in R&D in a wide range of fields. We have a team of first-class instructors, and we offer services ranging from “technical courses and seminars” to “lecturer dispatch,” “publishing,” and “consultant dispatch.”
We provide a variety of services such as “market trend research”, “business matching”, and “business development consulting”.
We listen to our clients’ voices and provide effective support to help them expand into new business areas and markets of their choice. https://andtech.co.jp/
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We hold a number of web course seminars taught by top-notch
instructors every month.
https://andtech.co.jp/seminars/search
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We publish books by selecting those with high needs from a wide selection of themes.
https://andtech.co.jp/books
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We will dispatch a highly specialized technical consultant with a wealth of experience.
https://andtech.co.jp/business-consulting
Inquiries regarding this matter
AndTech Co., Ltd. PR Manager Aoki
Email address: pr●andtech.co.jp (please change ● to @ and contact us) All program items below (please take a look if you are interested in details) [Purpose of the lecture]
The development of water and oil repellent treatments that do not use fluorine compounds has become an urgent issue in various industrial fields.
In this seminar, we will clearly explain the design guidelines for fluorine-free, water- and oil-repellent surfaces that exhibit excellent droplet (especially oil) sliding properties, using practical examples.
【program】
1. Introduction
1-1. Young’s formula (basic formula for wetting)
1-2. Definition of surface tension
1-3. surface free energy
1-4． Cassie and Wenzel equation (wetting on uneven surfaces, composite surfaces)
1-5． Is Cassie and Wenzel’s formula really correct?
1-6. Research examples that refute existing theories
1-7. Importance of three-phase contact line
1-8． Conventional wettability evaluation methods and their problems 1-9． About static contact angle
2. Dynamic wettability and measurement/control methods
2-1. What is dynamic wettability?
2-2. Importance of dynamic wettability control
2-3. Dynamic contact angle and measurement method
2-4. What is contact angle hysteresis?
2-5. High/low contact angle hysteresis surfaces in nature
2-6. Past research on contact angle hysteresis control
2-7． Concept for suppressing contact angle hysteresis
2-8． Relationship between contact angle hysteresis and sliding property 3． Research and development trends in super water repellent/super oil repellent treatment
3-1. Super water repellent/super oil repellent treatment using biomimetics (biomimetic technology)
3-2. Guidelines for obtaining super water repellency/super oil repellency 3-3. Problems and issues with conventional super water repellent/super oil repellent surfaces
3-4. Latest definition of super water repellency/super oleophobicity 3-5. Research and development trends in super water repellent/super oil repellent treatment
3-6. Research and development trends in self-healing super water repellent/super oleo repellent materials
Four. Guidelines and examples for creating fluorine-free water/oil repellent surfaces
4-1. Guidelines for creating fluorine-free water/oil repellent surfaces 4-2. Domestic and international research and development trends 4-3. Methods using organosilane monomolecules and their characteristics 4-4. Methods using PDMS polymer brushes and their characteristics 4-5. Methods using organic-inorganic hybrid films and their characteristics 4-6. Method using release gel film and its characteristics
Five. Recent topics, summaries, questions and answers
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