Consulting
Quickly address the key and comprehensive concerns customers have
when starting a separator business, and help them achieve their goals
with a customer-centered integrated solution
Quickly address the key and comprehensive concerns customers have when starting a separator business, and help them achieve their goals with a customer-centered integrated solution
and Completion Stage
and Completion Stage
Solution
Process Control Technology Support
It supports production technolog required for process control.
Facilities Upgrade Support
It supports facility upgrades designed for customer convenience and functionality.
Production Management System Support
It establishes and provides managerial systems required for facility operation.
Quality Control Technology Support
It establishes quality standards ensuring continuous implementation of optimized quality.
Separator is
Separator is
Importance of Separator
Separator enables Lithium-ion flow through the electrolyte and move back and forth between cathode and anode of the Lithium-ion Battery (LiB) while preventing electrical short circuits.
Since well-distributed and finely tuned micropores within the film are of great importance, separator films are currently thinning to reach about 5 micrometers to maximize energy density.
These extremely thin films require high tensile strength, heat resistance, and carburizing strength. By meeting these complicated requirements, the separator film plays a pivotal role in the safety of LiB and has a substantial impact on its overall performance and lifespan.
Therefore, to produce high-quality films, stable production systems and facilities with innovative cost-reduction technologies are gaining attention.
Importance
of Separator
Separator enables Lithium-ion flow through the electrolyte and move back and forth between cathode and anode of the Lithium-ion Battery (LiB) while preventing electrical short circuits.
Since well-distributed and finely tuned micropores within the film are of great importance, separator films are currently thinning to reach about 5 micrometers to maximize energy density.
These extremely thin films require high tensile strength, heat resistance, and carburizing strength. By meeting these complicated requirements, the separator film plays a pivotal role in the safety of LiB and has a substantial impact on its overall performance and lifespan.
Therefore, to produce high-quality films, stable production systems and facilities with innovative cost-reduction technologies are gaining attention.
ST YOUNGWON Co., Ltd.
ST YOUNGWON specializes in manufacturing innovative production systems for Llithium-ion
battery wet separators through one-stop consulting. We aim to lead the global market by
delivering cutting-edge technology and superior solutions.
ST YOUNGWON specializes in manufacturing innovative production systems for Llithium-ion battery wet separators through one-stop consulting. We aim to lead the global market by delivering cutting-edge technology and superior solutions.
News Coverage
Stretching Wider and Faster
ST YOUNGWON’s Technology and Value in Media
ST YOUNGWON, a specialized manufacturer of secondary battery separator production equipment led by CEO Kwon Soon-sik, announced on the 28th that it achieved overseas…
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![[Newsweek] Overcoming Tomorrow’s Challenges With Korean SMEs Innovation](https://styoungwon.co.kr/wp-content/uploads/2025/04/66666-1-1000x553.jpg)
📌Newsweek: Overcoming Tomorrow’s Challenges With Korean SMEs Innovation – Newsweek
![[Worldfolio] ST Youngwon is Disrupting the Battery Separator Market](https://styoungwon.co.kr/wp-content/uploads/2025/02/interview-67be9afb0e0c6-1000x563.png)
Worldfolio Interview – February 26, 2025 While the separator production industry focuses on increasing production yield and reducing costs, ST Youngwonemphasizes large width and…
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Representatives from eleven global media and 33 award-winning companies gather for a commemorative photo at the FIX 2024 ‘Global Media Pick TOP3 Awards’ on…
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Date of contribution October 25, 2024 ST Yeongwon (CEO Kwon Soon-sik), a company specializing in manufacturing secondary battery separators, participated in the “2024…
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While FIX 2024 was being held at Daegu EXCO from the 23rd to the 26th, overseas media attracted attention by holding the ‘Global…
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News of External Activities
We share news of various external activities.
ST YOUNGWON participated in The Battery Show India 2026, one of the key exhibitions in India’s battery industry, showcasing its technological capabilities in ultra-wide…
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The global market is paying close attention to the ultra-wide separator equipment company ‘ST YOUNGWON‘. ST YOUNGWON participated in the China International Battery Fair…
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The sales strategy of bringing ultra-wide separator equipment into the virtual space using a metaverse platform stands out. ST Youngwon, a lithium-ion battery…
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Participate in CES 2025 exhibition to announce ST Eternity’s ‘Super Gap’ technology to the world ST Youngwon participated in CES 2025, the global IT…
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ST Youngwon won the Daegu Industry Grand Prize (Start-up sector) at the “2025 Daegu Chamber of Commerce’s Economic New Year’s Greetings” held at Daegu…
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The Battery Show India is a premier battery and energy storage technology exhibition held annually in Greater Noida, India. This event showcases the latest…
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technology through videos
publications and materials
research and technology trends
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