Sylic® Water Repellent CY-664: Advanced C6 Fluorocarbon for Textile Waterproofing & Oil Repellency
Discover Sylic® Water Repellent CY-664, your ultimate solution for advanced fabric protection. This C6 fluorocarbon polymer delivers superior water and oil repellency, ensuring textiles remain pristine and high-performing. Perfect for a wide range of materials, it enhances durability without compromising feel.
Get a Quote & SampleUnlocking Superior Fabric Protection: The Core Value of Sylic® Water Repellent CY-664

Sylic® Water Repellent CY-664
Sylic® Water Repellent CY-664 is a cutting-edge fluorocarbon copolymer, engineered to provide unparalleled waterproof and oil-proof capabilities for diverse textile applications. Its unique formulation ensures long-lasting protection, making it an indispensable asset for manufacturers aiming for high-quality, durable fabrics.
- Achieve textile waterproofing with remarkable effectiveness: Our advanced formula provides a robust barrier against water, ensuring your fabrics remain dry and protected in various conditions.
- Experience superior fabric oil repellency: Sylic® CY-664 actively repels oils, preventing stains and maintaining the clean appearance of treated materials for longer durations.
- Benefit from a PFOS PFOA free waterproofing agent: Committed to environmental responsibility, this product offers high performance without harmful fluorochemicals, aligning with global safety standards.
- Enhance cotton and polyester blends with our innovative solution: This versatile agent is ideally suited for both natural and synthetic fibers, offering comprehensive protection across a broad spectrum of textile compositions.
Sylic® CY-664: Where Innovation Meets Fabric Performance
Durable Water & Oil Protection
Our product delivers excellent water and oil repellency, ensuring superior protection for your fabrics against spills and moisture. This creates a durable shield, maintaining fabric integrity and appearance.
Uncompromised Fabric Aesthetics
One of its key advantages is maintaining the original handfeel of the fabric, ensuring that the treated material remains soft and comfortable without any undesirable changes in texture or appearance, crucial for high-end textiles.
Eco-Friendly & Safe Application
As a C6 product, Sylic® CY-664 is environmentally friendly, being free from PFOS, PFOA, and APEO-type environmental hormone substances. This makes it a responsible choice for sustainable manufacturing processes.
Key Applications
Natural Fiber Treatment
Ideal for natural fiber finishing, including wool, silk, and cotton, Sylic® CY-664 imparts excellent waterproof and oil-proof qualities while preserving the natural feel and breathability of the fabric.
Synthetic Fabric Finishing
Enhance the performance of synthetic fibers like polyester and nylon with this advanced treatment, providing them with durable water and oil repellency for various high-performance applications, for your specific textile auxiliary for durable water repellency needs.
Blended Fabric Protection
Sylic® CY-664 is highly effective on blended fabrics such as polyester-cotton and polyamide-cotton, offering comprehensive protection and extended fabric lifespan. This solution helps manufacturers effectively treat diverse fabric compositions, for those looking to buy fabric water repellent CY-664.
General Textile Waterproofing
This product serves as a versatile textile waterproofing agent, applicable across a broad spectrum of fabric types to deliver reliable and long-lasting protection against moisture and stains in consumer and industrial textiles.