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Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Perfluorooctylpropyl Acrylate EW-604

Leveraging advanced thermo-mechanical properties, 3-(Perfluorooctyl)propyl acrylate delivers ultra-low surface energy (≤15 mN/m) and chemical inertness through its perfluoroalkyl chain structure. Compatible with solvent/UV-cured systems at 1-5% dosage, it enables durable "triple-resistant" effects (water/oil/stain) with contact angles ≥115° (water) and ≥80° (oil). Compliant with EU PFAS restriction exemptions (C6 short-chain alternative).

Features Of Perfluorooctylpropyl Acrylate EW-604

  1. Ultra-Low Surface Energy: Reduces surface tension below 15 mN/m, static water contact angle ≥115°.

  2. Chemical Resistance: Withstands 5% NaOH immersion for 168h, resistant to ethanol/acetone solvents.

  3. Long-Term Stability: ≥90% hydrophobicity retention after 1000h UV exposure, thermal decomposition ≥220℃.

  4. Processing Adaptability: Viscosity ≤50 mPa·s (25℃), compatible with acrylics/epoxy resins.

Typical Applications Of Perfluorooctylpropyl Acrylate EW-604

  1. Technical Textiles: Durable water/oil/stain resistance for fabrics (AATCC 22 Grade 5), >50 wash cycles.

  2. Industrial Coatings: Self-cleaning coatings for building facades (70% less soiling), anti-fouling automotive interiors.

  3. Fluorosurfactants: Firefighting foam (spreading time ≤3s), electronics cleaners (resistivity ≥18 MΩ·cm).

  4. Electronic Encapsulation: Moisture barriers for PCBs (water absorption ≤0.1%), flexible circuit substrates.

  5. High-Performance Polymers: Enhances polyimide weatherability (Δb≤1.5 after QUV), fluororubber oil resistance.

Specifications Of Perfluorooctylpropyl Acrylate EW-604

Molecular FormulaC₁₄H₉F₁₇O₂
Molecular Weight532.193
Density (25℃)1.515±0.06 g/cm³
Boiling Point76℃ (normal state)
Purity≥95%
AppearanceColorless transparent liquid
Storage ConditionSealed container, cool dry, away from oxidants
Accurate Mass532.033
Polar Surface Area (PSA)26.3
LogP6.5052


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