The Best Ways to Utilize Parylene Coating
Due to their unique charm and properties, the parylene coating finds application in many areas. Further, these coatings fare better when compared to liquid processes. These also withstand the detrimental effects of gravity and prove to be effective in handling surface tension.
The entire Parylene Coating Process is pinhole-free. It prevents bridging, puddling, and sagging of the coating. Since the entire process takes place at room temperature, there is no thermal stress on the product.
Benefits of opting for Parylene Coating in Malaysia
There are numerous benefits of opting for Parylene Coating in Malaysia. These include -
Parylene is physically stable.
It is chemically inert within the usable temperature ranges
It gives excellent protection against moisture
It also protects the same from corrosion due to water and salt
These provide coatings with a low friction coefficient (0.25 to 0.30)
Choosing the best Parylene Coating Manufacturer will help you understand the additional benefits of adopting the coating for your business.
Usage of Parylene Coating in Malaysia
Parylene is a vacuum deposited polymer that can be applied to any substrate. The Parylene Coating Process is stable and causes a minimal change in the component response, and isolates the surface from moisture and ionic contamination.
Medical equipment
Protective coating on biomedical surfaces may be needed for the following reasons -
To protect against moisture
Safeguard against chemicals
Surface passivation
Electrical insulation
Biocompatibility
Immobilization of microscopic particles
Reduction of friction
It helps to resist water and ions
Adhere to the product surface
Providing insulation layer
Ability to withstand high electric fields
Cardiac assisted implants
Due to Parylene and its excellent dielectric properties, cardiac-assisted implants are protected against the corrosive effects of biofluids. Apart from this, Parylene is used in other equipment like -
Pressure sensors
Medical instrumentation
Printed circuit boards
Ultrasound transducer
Guide wires
Epidural probes
Electronic and electrical equipment
There are significant uses of opting for Parylene Coating in Malaysia, especially for the following -
Printed circuit boards
Hybrid Circuits
Microelectronics
Ferrite cores
Servo motors
Small rotors
Capacitors
Thermistors
Relay
Memory leads
Thermocouple
Bioelectrodes
Switches
Semiconductors
Computer keypads
Optical devices
Radiography equipment
Digital display
Space equipment
Circuit boards
Parylene was developed to provide conformal coatings to PCB. Compared to conventional coatings, Parylene films a mere 0.25 to 1.5 mils compared to 2-6 mils of other coatings.
The dielectric constant and dissipation factor is practically insensitive to changes in frequency. The coating also offers -
Resistance to humidity
Barrier properties
Physical and thermal protection
It is insoluble against acids and alkali
It makes it an excellent choice for conformal coatings on PCB for aerospace and military applications.

















