Eco-friendly PFOA-Free Perfluoro Surfactant Borflon® FSA for Global Compliance
Overview
Borflon® FSA: The Ultimate PFOA-Free Perfluoro Surfactant for High-Performance Fluoropolymer Polymerization
Borflon® FSA is a premier, eco-friendly perfluoro surfactant engineered to serve as a high-performance replacement for PFOA in the polymerization of PTFE, FEP, PVDF, and FKM. As the first large-scale domestically produced PFOA-free alternative in China, it directly addresses the critical need for PFAS compliance under global regulations such as REACH and RoHS. By utilizing an anionic perfluoropolyether carboxylic acid structure, this perfluoro surfactant ensures that downstream products like 5G copper-clad laminates and lithium-ion battery binders can seamlessly enter the European, American, and Japanese markets. With a proprietary formula that increases reaction rates by over 15% while requiring 20% lower dosage than traditional surfactants, Borflon® FSA is the definitive solution for manufacturers seeking to balance environmental stewardship with superior industrial productivity.
Advanced Chemical Structure &Material Integrity
The core of Borflon® FSA's superiority lies in its advanced molecular engineering. It is an anionic perfluoropolyether carboxylic acid surfactant designed with a stable chemical backbone:
- Pure Composition: The product is strictly PFOA-free and has successfully passed the rigorous PFAS 91-item detection
- Exceptional Surface Activity: It achieves an extremely low 1% aqueous surface tension, ranging from 0 to 21.0 mN/m, ensuring rapid and uniform emulsification.
- Ultra-Low Impurities: Metal ion content (including $Fe^{3+}$, $Cu^{2+}$, $Zn^{2+}$, etc.) is maintained at < 5ppm, which is critical for the electrical performance of high-end fluoropolymers.
-
Reaction Acceleration
The unique molecular structure enhances the polymerization interface, boosting reaction speeds by >15%.
-
Cost Optimization
Due to its superior activity, the recommended dosage is reduced by >20% (typically 1.0‰ to 5.0‰ depending on the grade), significantly lowering the total cost of materials (BOM).
-
Latex Stability
It provides excellent mechanical and thermal stability for fluoropolymer dispersions, preventing premature coagulation during the polymerization process.
-
Global Market Entry
Using Borflon® FSA eliminates the regulatory risks associated with "forever chemicals," allowing manufacturers to maintain long-term supply contracts with global partners.
Targeted Application Scenarios
- 5G Infrastructure: A specialized emulsifier for the low-loss PTFE and FEP resins used in 5G high-frequency copper-clad laminates.
- Energy Storage: Essential for the emulsification of PVDF binders in lithium battery electrodes and solar backsheet films.
- Aerospace & Automotive: Used in the production of high-performance FKM elastomers and FEP cable insulation for extreme environments.
- Industrial Coatings: Provides a stable base for PTFE concentrated dispersions used in non-stick coatings and architectural membranes.
Technical Specification & Selection Matrix
|
Grade Series |
Key Application |
Surface Tension (mN/m) |
Dosage Recommendation |
Features |
|
FSA6000 |
PTFE Dispersions |
16.2 ~ 17.5 |
3.0 ~ 5.0‰ |
High stability, fast reaction |
|
FSA7000 |
FEP Resin/Powder |
16.1 ~ 17.4 |
3.0 ~ 5.0‰ |
Excellent emulsification |
|
FSA8000 |
Battery/Film PVDF |
16.0 ~ 17.0 |
1.0 ~ 2.0‰ |
Ultra-low dosage |
|
FSA8003 |
Coating Grade PVDF |
18.0 ~ 20.0 |
3.0 ~ 5.0‰ |
Superior latex stability |
Note: FSA-A denotes the acid form, while FSA represents the ammonium salt form.