Overview of Parylene Coating
Parylene: An organic material in the form of a colorless, transparent thermoplastic polymer, which, in powder form, undergoes polymerization in a vacuum state to form a thin film on the surface of the target object.
Commercialization of Parylene: 1990s
Gaining attention as a uniform coating technology that provides protective layers on surfaces for various components, electronics, telecommunications, mechanical parts, and medical devices, offering insulation, corrosion resistance, waterproofing, and prevention of powder scattering.
Since it is vapor-deposited in a vacuum state, it can solve problems such as deformation and surface shrinkage caused by solution-process coatings and drying. Moreover, due to surface polymerization in a gaseous state, it enables uniform coating even in fine molds and structures.
Parylene coating is a method that uses parylene, a polymer material, to form a thin and uniform protective layer. This coating is achieved through a chemical vapor deposition (CVD) process in a vacuum state and can be applied to various materials such as electronic components, medical devices, metals, and plastics. The key characteristics of parylene coating include high insulation, moisture resistance, chemical resistance, and uniform thickness, which protect products from external environments and significantly enhance their durability.
Parylene Coating Equipment
Small-Scale Equipment
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Medium-Scale Equipment
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Large-Scale Equipment
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Custom Design Requests Available
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Applications of Parylene Coating
Semiconductor
Probes/PCBs/Load Boards
Electronics
Electronic devices, aviation equipment, mechanical devices, etc.
Medical Field
Medical devices, surgical instruments, medical needles, etc.
LCD/OLED
LCD lamps, LCD panels, OLED products, etc.