PFAS-Free Surface Property Enhancing Additives
Advanced Q-T polysiloxane resins engineered for superior interface control and surface performance.
Why Move Beyond PFAS?
High‑performance coatings have long relied on fluorinated additives. Today, formulators face tightening regulations, EHS concerns and market pressure to remove PFAS while maintaining performance.
- Toxicity – PFAS are reprotoxic and harmful to human health, with long-term effects.
- Bioaccumulation, migration and leaching – PFAS persist in tissue for long periods and easily migrate into water and soil.
- Regulatory pressure – Authorities such as REACH and OSHA are moving to restrict or ban PFAS.
Our Solution: XenSlick™ MR
siloxene’s XenSlick™ MR family (alkyl‑ and aryl‑functional Q‑T polysiloxanes) is designed as a PFAS‑free replacement for fluorinated coating additives, especially in outdoor and MRO coatings. It provides a cost‑effective, ESG‑aligned path to high performance without fluorochemistry.
- Non‑hazardous composition
- Strong adhesion & interfacial toughness
- Comparable abrasion resistance
- Low friction & smooth finish
Performance Advantages
Hydrophobicity
Water‑repellent, easy‑to‑clean surfaces and high water contact angles.
Adhesion & Toughness
Hybrid interlayers reinforce the interface under stress.
Abrasion & Low Friction
Improved wear resistance and smooth finish for dynamic use.
Typical Applications
- Protective coatings for large equipment, piping and steel structures
- Outdoor paints, coatings and lacquers
- General replacement for formulations using PFAS additives
