Parylene c-coated porous plastic for humidity control in footwear
A thin Parylene C coating enhances porous PET materials for footwear, providing moisture control while maintaining breathability. The coating improves mechanical strength, durability, and hydrophobic properties, making it ideal for comfortable, mold-resistant shoes.
Overview
The innovative application of Parylene C coating on porous PET materials offers a revolutionary solution for humidity control in footwear. This technology enhances the mechanical strength and durability of shoe materials while maintaining essential lightweight properties. With its exceptional moisture and gas barrier capabilities, Parylene C creates a breathable yet protective layer that prevents water entry, ensures foot comfort, and inhibits mold growth without compromising ventilation.
Technical specifications
- Parylene C coating: Provides a thin, uniform layer on porous materials, reinforcing mechanical strength and enhancing durability.
- Moisture control: Blocks water ingress while allowing gas exchange, maintaining a dry and comfortable shoe environment.
- Hydrophobic properties: Increases surface resistance to moisture-related degradation.
- Breathability: Ensures air circulation, preventing mold growth and maintaining foot comfort.
Technology readiness level
Currently at Technology Readiness Level (TRL) 3, this technology has undergone initial experiments and proof-of-concept validation. Future plans include further testing on shoe materials to optimize moisture control while ensuring breathability.
About Sungkyunkwan University
Sungkyunkwan University (SKKU) is a comprehensive private research university with campuses in Seoul and Suwon, pairing deep heritage with a modern, industry‑oriented culture. Proximity to Samsung’s R&D and manufacturing hub and extensive on‑campus labs enable direct pathways for sponsored research, contract testing, and joint development. The medical school’s integration with a major tertiary hospital in Seoul provides access to clinical trials and device validation, while an industry–university cooperation foundation streamlines agreements and IP. Research is supported by competitive national funding from the National Research Foundation of Korea and relevant ministries, and a dedicated technology transfer office advances licensing and startup formation.
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