Nano-Scale Liquid Glass Coatings
7681 Textile Coating (fluorine-free)
Long-lasting PFAS-free protection for modern textiles
High-performance water- and dirt-repellent coating based on advanced polysiloxane technology. Developed for manufacturers, processors and professional users seeking sustainable, high-performance and future-proof textile finishing solutions.
Future-proof textile protection
With increasing regulation of fluorinated chemicals, the demand for modern textile finishing technologies continues to grow. CCM 7681 replaces conventional fluorinated treatments with an advanced PFAS-free polysiloxane technology, delivering durable water and dirt repellency while preserving appearance, breathability and fabric feel.
Why CCM 7681?
- Chemical substrate bonding: The polysiloxanes form a durable chemical bond with the fibre surface, creating long-lasting, abrasion-resistant protection.
- Room-temperature curing: No thermal post-curing required, reducing energy consumption and simplifying production.
- Easy-to-Clean: Dirt adheres less to the treated surface, reducing cleaning effort and re-soiling.
- Future regulatory compliance: Free from PFAS, PFOS, PFOA and PFHxA, supporting current and future regulatory requirements.
- Cost efficiency: Can be diluted with demineralised water depending on the application, improving cost efficiency.
| Property | Description |
|---|---|
| Base | Fluorine-free polysiloxane emulsion |
| Formulation | Water-based |
| PFAS | Free from PFAS, PFOS, PFOA and PFHxA |
| Water repellency | Very high |
| Dirt repellency | High |
| Easy-to-clean | Yes |
| Reduced re-soiling | Yes |
| Long-term protection | Chemical substrate bonding |
| Abrasion resistance | High |
| Anti-stick properties | Yes |
| Appearance and colour | Maintained |
| Fabric feel | Maintained |
| Breathability | Fully retained |
| UV stability | High |
| Drying | Room temperature |
| Environmental profile | APEO-free |
| Processing | Ready to use or dilute with 30–50 wt.% concentrate, balance demineralised water |
Comparison with conventional fluorinated treatments
| Property | CCM 7681 | Fluorinated chemistry |
|---|---|---|
| PFAS-free | Yes | No |
| Water repellency | Yes | Yes |
| Dirt repellency | Yes | Yes |
| Oil repellency | No (deliberate choice) | Yes |
| Future compliance | Yes | Limited |
| Breathability | Yes | Yes |
| Environmental profile | Excellent | Critical |