SUNOIT™ Fluorine chemicals: Advanced PFPE and Fluorinated Protection Solutions

SUNOIT Fluorine Division focuses on advanced fluorinated materials, offering three core product lines: perfluoropolyether (PFPE) and its derivatives, fluorosurfactants, and fluorinated water-and-oil repellents, providing breakthrough solutions for frontier fields including aerospace, semiconductors, high-performance coatings, textile protection, and specialty firefighting.

PFPE and its derivatives set the benchmark for extreme-condition lubrication and sealing. Their molecular architecture ensures absolute stability at temperatures above 300℃, in strong acids and alkalis, and even in pure oxygen environments—combined with non-flammability, non-explosiveness, and ultra-low volatility. They are irreplaceable core components in semiconductor vacuum pump fluids, aerospace greases, and precision electronic encapsulation. SUNOIT supplies PFPE base oils in multiple viscosity grades along with functionalized derivatives, precisely tailored to customers' needs spanning ultra-low to ultra-high temperatures.

Fluorosurfactants dramatically reduce liquid surface tension at extremely low dosages, achieving wetting, spreading, and penetrating effects that conventional hydrocarbon surfactants cannot match. They are widely used in waterborne coatings leveling, ink enhancement, electroplating processes, and high-performance firefighting foams, demonstrating unique advantages on low-energy substrates and complex interfaces.

Fluorinated water-and-oil repellents leverage the low surface energy of fluorocarbon chains to construct nano-scale protective barriers on textiles, leather, paper, and stone, imparting excellent hydro- and oleophobicity while maintaining the breathability and hand feel of the original material. Our products are being fully upgraded to C6 environmentally friendly and fluorine-free alternatives, proactively responding to global sustainability trends.

Built on deep technical expertise, rapid customization capabilities, and rigorous environmental compliance, SUNOIT Fluorine Division consistently delivers high-performance, integrated fluorinated material solutions that help customers build core competitiveness in high-end manufacturing and functional protection.