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Send EmailNUVA N2155 liquid, Nuva N2155, Florocarbon, Water Repellant, Oil Repellant
NUVA N2155 LIQUID
CHEMICAL PROFILE
| Parameter | Information |
|---|---|
| Product Name | Nuva® N2155 liquid |
| Manufacturer | Archroma (formerly Clariant) |
| Chemical Type | Fluorocarbon-based water and oil repellent |
| Product Family | Nuva® N series (C6-based fluorochemicals) |
| Primary Function | Imparts durable water and oil repellency to textiles |
SECTION 1: PRODUCT IDENTIFICATION
| Parameter | Information |
|---|---|
| Product Name | Nuva® N2155 liquid |
| Manufacturer | Archroma |
| Chemical Composition | Fluorocarbon-based (C6 chemistry) |
| Primary Function | Water repellent, oil repellent, soil release finish |
| Key Feature | PFOA-free formulation (C6-based) |
| Regulatory Status | bluesign® approved |
SECTION 2: KEY FEATURES AND BENEFITS
| Feature | Description |
|---|---|
| Water Repellency | Imparts hydrophobic properties; creates a protective barrier against water penetration |
| Oil Repellency | Provides oleophobic properties; repels oil-based stains |
| Durable Performance | Maintains repellent properties after repeated washing |
| Soil Release | Facilitates removal of dirt and stains during washing |
| Eco-Friendly Formulation | C6-based; supports switch away from long-chain fluorotelomers |
| Compatibility | Non-sensitive to other finishing chemicals |
| Fabric Breathability | No negative impact on fabric breathability |
| Bluesign® Approved | Meets bluesign® criteria for sustainable textile production |
SECTION 3: PERFORMANCE PROPERTIES
| Property | Performance |
|---|---|
| Water Repellency Grade | 9 (AATCC 193) |
| Oil Repellency Grade | 5 (AATCC 118) |
| Water Contact Angle | 129° (1 min) / 116° (5 min) on polyester |
| Oil Contact Angle | 104° (1 min) / 99° (5 min) on polyester |
| Fluorine Content on Fabric | ~4% (on polyester) |
SECTION 4: APPLICATION AREAS
| Application | Description |
|---|---|
| Outdoor Apparel | Rainwear, jackets, outdoor clothing |
| Technical Textiles | Industrial fabrics, tents, protective clothing |
| Automotive Textiles | Seat upholstery, interior fabrics |
| Home Textiles | Upholstery, curtains, carpets |
| Sportswear | Activewear requiring water and stain resistance |
| Safe Seats System | Combined with Lurapret® for synthetic leather upholstery systems |
SECTION 5: APPLICATION METHODS
| Method | Description |
|---|---|
| Padding | Standard textile finishing application |
| Impregnation | For water-repellent finishes |
| Coating | Paste or foam coating applications |
| Spray | For specialized applications |
Typical Application Parameters
| Parameter | Typical Value |
|---|---|
| Application Method | Padding / Impregnation |
| Concentration | Variable (depending on fabric and performance requirement) |
| pH Range | 3-7 (adjust with acetic acid if above 8.0) |
| Cure Temperature | 150-170°C (for polyester/nylon) |
| Cure Time | 0.5-2 minutes |
| Pick-up Rate | 60-140% (depending on fabric type) |
SECTION 6: APPLICATION SYSTEMS
Nuva® N2155 is a key component in Archroma's integrated finishing systems:
Safe Seats System
Nuva® N2155 liquid is used in combination with:
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Lurapret® N5392 & N5396 liq (water-based polyurethane coating)
-
Pekoflam® STC p (halogen-free flame retardant)
Benefits of the system:
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Water-repellent and waterproof performance
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Halogen-free flame retardant coating
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ZDHC compliant
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Bluesign® compliant
SECTION 7: COMPATIBILITY
| Substance / Medium | Compatibility |
|---|---|
| Anionic Products | COMPATIBLE |
| Non-ionic Products | COMPATIBLE |
| Cationic Products | Generally compatible (check specific formulation) |
| Other Finishing Chemicals | Non-sensitive |
| Crosslinkers | Compatible |
| Softeners | Compatible |
SECTION 8: STORAGE AND SHELF LIFE
| Parameter | Information |
|---|---|
| Storage Temperature | 5°C - 35°C |
| Freeze Sensitivity | Keep from freezing |
| Container | Keep tightly closed, original packaging |
| Storage Conditions | Cool, dry, well-ventilated area |
| Stability | Stable under proper storage conditions |
SECTION 9: ENVIRONMENTAL AND REGULATORY INFORMATION
| Parameter | Status |
|---|---|
| PFOA-Free | Yes (C6-based chemistry) |
| PFOS-Free | Yes |
| Bluesign® Approved | Yes |
| ZDHC Compliant | Yes |
| REACH Compliant | Yes |
SECTION 10: CRITICAL WARNINGS AND BEST PRACTICES
CRITICAL WARNINGS:
PFOA-Free Formulation: Nuva® N2155 is based on C6 fluorochemistry, supporting the transition away from long-chain fluorotelomer products that may contain PFOA at trace levels .
Performance Maintenance: Achieving maximum oil and water repellency requires proper curing conditions. Maintain bath pH between 3-7; if pH is above 8.0, adjust with acetic acid.
Processing Stability: The product is non-sensitive to compatibility with other finishing chemicals .
Fabric Breathability: Application of Nuva® N2155 does not negatively impact fabric breathability .
BEST PRACTICE RECOMMENDATIONS:
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Pretrial: Conduct preliminary trials for each specific fabric and application.
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Bath pH: Maintain pH between 3-7; adjust with acetic acid if necessary.
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Curing: Ensure proper curing temperature and time (150-170°C for 0.5-2 minutes for polyester/nylon).
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Compatibility: Pre-test compatibility with other finishing auxiliaries.
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Application: Use padding, impregnation, coating, or spray methods as appropriate.
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Storage: Store at 5-35°C, protected from freezing, in original sealed containers.
LEGAL DISCLAIMER
The information provided in this document is based on our current knowledge and experience and is presented in good faith; however, as all conditions of use are beyond our control, it does not constitute a binding specification or warranty. This Technical Data Sheet is for informational purposes only. Users are responsible for testing the suitability for their own applications. Nuva® is a registered trademark of Archroma. For complete safety, storage, use, handling, disposal, and regulatory compliance information, please refer to the official Safety Data Sheet (SDS) provided by the manufacturer/supplier.
