As a Parylene C Supplier, share with you. This 0.1-100 micron thin film coating prepared at room temperature has uniform thickness, dense and no pinholes, transparent and stress-free, no additives, no damage to the workpiece, excellent electrical insulation and protection, which is the most effective in the contemporary Moisture-proof, mildew-proof, anti-corrosion, anti-salt spray coating material.
Parylene c is a protective polymer material, Chinese name, Parylene. It can be vapor-deposited under vacuum. The good penetrating power of Parylene c active molecules can be inside and at the bottom of the element. A pin-hole-free, uniform thickness transparent insulating coating is formed around the element to provide a complete high-quality protective coating to resist the damage of acid and alkali, salt spray, mold and various corrosive gas parts, because Parylene raw material c Liquid, so it will not collect during the coating process, forming a meniscus in a bridge type.
☆ Can resist acid and alkali corrosion ☆ Can resist dissolution (will not be dissolved in ordinary solvents)
☆ Strong frost resistance (down to -200 ℃)
☆ Has an unparalleled barrier effect (low gas permeability)
☆ High reliability and high insulation strength
What are the benefits of using parylene raw material c?
☆ Using Parylene raw material c for coating, you can get uniform, transparent and extremely thin film
☆ Can be applied to various shapes of surfaces, including sharp edges and cracks
☆ Economic and clean, simple process, fast speed, strong batch processing ...
Parylene c is a kind of high molecular thermoplastic polymer. The monomer p-xylene is uniformly distributed in the gaps and surface layers of the coating under vacuum and then polymerized. Using the vapor deposition technology, the film thickness can be uniformly coated on the surface of the object, and the thickness of the film can be (0.001mm-0.05mm).
Parerline c coating material Dimer is vaporized (150 ° C) and cracked (650 ° C) into monomer p-xylene vapor and enters the coating room. Parylene raw material c is vapor deposited (CVD) at room temperature. Method, uniformly infiltrate and coat the internal gaps and surfaces of the coating, and then polymerize to form a parylene polymer material. Operating under vacuum has excellent porosity and non-porous efficiency, which is different from immersion or spray coating.
The advantages of Parylene C include:
Good parylene raw material c characteristics are far better than Epoxy (electrophoresis), Spary (spraying), Dipper (impregnated) and other coating methods, good insulation, and moisture and rust.
Good chemical properties, Parylene C can solve the problem of acid or alkaline corrosion.
Good mechanical characteristics, can be adapted to the temperature range of 200 ℃ to -200 ℃, the most important thing is that its thickness can be arbitrarily adjusted from 0.001 to 0.05mm.
Our company also has Parylene Powder on sale, welcome to consult.