Perfluorooctadecanoic Acid (CAS 16517-11-6) Product Guide
Table of Contents
- 1. Product Specifications & Comparative Analysis
- 2. Industrial Applications & Functional Characteristics
- 3. Implementation Case Studies
- 4. Verified Client Success Stories
- 5. Technical Consultation & Procurement Support
1. Product Specifications & Comparative Analysis
| Parameter | Perfluorooctadecanoic Acid | Alternative PFAS Compounds |
|---|---|---|
| CAS Number | 16517-11-6 | 1763-23-1 (PFOS) |
| Molecular Formula | C₁₇F₃₅COOH | C₈F₁₇SO₃H |
| Molecular Weight | 950.12 g/mol | 538.22 g/mol |
| Thermal Stability | 380°C Decomposition | 300°C Decomposition |
| Surface Tension | 14 mN/m (0.1% sol.) | 18 mN/m (0.1% sol.) |
2. Industrial Applications & Functional Characteristics
Core Functional Advantages
- Superior oil/water repellency in textile finishing
- Exceptional chemical resistance in industrial coatings
- Enhanced dielectric properties for electronic components
Sector-Specific Implementations
| Industry | Application Detail | Performance Benefit |
|---|---|---|
| Advanced Materials | Non-stick surface modification | 80% friction reduction |
| Electronics Manufacturing | PCB moisture protection | IP68 compliance achievement |
| Aerospace | Hydraulic system sealing | -50°C to 260°C operational range |
3. Implementation Case Studies
Case 1: High-Performance Fabric Treatment
Challenge: Outdoor apparel manufacturer required durable water repellency (DWR) maintaining 85% effectiveness through 50 wash cycles.
Solution: 0.8% w/w Perfluorooctadecanoic Acid emulsion treatment
Outcome: Achieved 92% water contact angle retention after 75 accelerated wash tests
Case 2: Specialty Chemical Production
Challenge: Fire-resistant foam required 50% density reduction without compromising UL94 V-0 rating
Solution: 2.5% additive concentration in polyurethane matrix
Outcome: 43% weight reduction with 28% faster flame extinguishment
4. Verified Client Success Stories
Client A: Global Semiconductor Manufacturer
Application: Wafer-level hydrophobic coating
Technical Impact:
- 98.7% yield improvement in wet etching processes
- 0.08μm coating uniformity across 300mm wafers
Client B: Automotive Tier 1 Supplier
Application: Fuel line corrosion protection
Performance Data:
- 3,000hr salt spray resistance (ASTM B117)
- 15% reduction in permeation losses
5. Technical Consultation & Procurement Support
Contact our PFAS specialists for:
- Custom formulation development
- Regulatory compliance analysis
- Bulk order pricing (100kg+ quantities)
Email: info@vivalr.com
Tel: (86) 15866781826
Request product samples or SDS documentation:
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