***Properties of Parylene AF4 Thin Film Coating
? Superior Crevice Penetration , Pin Hole Free
? Optical Transparent
? Unmatched UV stability (anti-yellowing)
? Excellent Thermal Stability at High Service Temperature (450 ℃)
? Surpassed Oxidation Resistance
? Excellent dry lubrication effect ,Non-Sticking
? Completely Conformal Coating
? Barrier Properties (suitable for package )
? Chemical insolubility and solvent resistant
? Low water absorption ,hydrophobic/non-wetting properties
? Low Gas Permeability , No out-gassing
? Superior Radiation Resistance ( eg: aerospace field)
? Biocompatibility and Bio-stability
? Microorganism Resistance
? Mechanical & Electrical Properties
? Electrical insulation ,High Dielectric Strength
? Low Dissipation Factor (DF),Low Dielectric Constant(Low K)
? Particle Immobilization
? Mechanical Strength Reinforced
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