Repeating unit of paryleneThe para-xylylene monomer
Parylene is the common name of a polymer whose backbone consists of para-benzenediyl rings −C 6H 4− connected by 1,2-ethanediyl bridges −CH 2−CH 2−. It can be obtained by polymerization of para-xylylene H 2C=C 6H 4=CH 2.
The name is also used for several polymers with the same backbone, where some hydrogen atoms are replaced by other functional groups. Some of these variants are designated in commerce by letter-number codes such as "parylene C" and "parylene AF-4". Some of these names are registered trademarks in some countries.
Coatings of parylene are often applied to electronic circuits and other equipment as electrical insulation, moisture barriers, or protection against corrosion and chemical attack (conformal coating). They are also used to reduce friction and in medicine to prevent adverse reactions to implanted devices. These coatings are typically applied by chemical vapor deposition in an atmosphere of the monomer para-xylylene.
Parylene is considered a "green" polymer because its polymerization needs no initiator or other chemicals to terminate the chain; and the coatings can be applied at or near room temperature, without any solvent.
Parylene is the common name of a polymer whose backbone consists of para-benzenediyl rings −C 6H 4− connected by 1,2-ethanediyl bridges −CH 2−CH 2−. It...
used as conformal coatings, such as acrylics, silicones, urethanes, and parylene. Each has its attributes and is used for different purposes. Many circuit...
stamp is coated with a thin film of Parylene-c, a chemical-vapor deposited (CVD) aromatic organic polymer. Parylene-c coated stamp is inked via spin-casting...
are polyvinylidene fluoride (PVDF) and its copolymers, polyamides, and parylene-C. Non-crystalline polymers, such as polyimide and polyvinylidene chloride...
three most commonly used gaseous dielectrics. Industrial coatings such as Parylene provide a dielectric barrier between the substrate and its environment...
coating is a material that bonds to both the glass and the tissue. Parylene, usually Parylene type C, is often used as such material. Bioglass 8625 has a significant...
Bắc Ninh, Vietnam. 14 locations total. Area served Worldwide Products Parylene and Nanocoating protection for electronic devices Services Turnkey coating...
biocompatible, Emami encapsulated them in 'Parylene-on-oil', a silicone-oil bubble surrounded by Parylene. Working with Axel Scherer, Emami has developed...
treatment industry, including thermal spray, solid film lubricant and parylene coatings, and materials testing services; but is best known for its legacy...
Also, titanium allergies are rare and in those cases mitigations like Parylene coating are used. In the aerospace industry titanium is often bonded to...
The "hatpin" electrodes were made of pure iridium and insulated with parylene, materials that are currently used in the cyberkinetics implementation...
attack the magnet. Popular magnet coatings include implant grade silicone, parylene, titanium nitride, gold and rhodium. Disc-magnets are implanted with a...
arrays are formed from flexible polymers, such as silicone, polyimide, and Parylene as candidates for retinal implants. Regarding to DBS microelectrodes an...
Gershenson (2003). "Field-effect transistors on rubrene single crystals with parylene gate insulator". Appl. Phys. Lett. 82 (11): 1739. arXiv:cond-mat/0210555...
consisting of an electrical insulating layer of poly (2-chloro-p-xylylene) (Parylene C) and a coating of copper. This solution would also require less expensive...
allows for more design freedom. Flexible arrays, made with polyimide, parylene, or benzocyclobutene, provide an advantage over rigid microelectrode arrays...
Low-voltage electroadhesive pad with thin insulation layer fabricated by parylene deposition[C]//2019 IEEE 9th Annual International Conference on CYBER Technology...
the material that is to be deposited Electroplating Screen printing Wax/Parylene bonding High-power dissipation. This is a major problem for magnetic MEMS...
cellulose nitrate placed between layers of polycarbonate. These were coated in parylene to make them impermeable and then attached to a molded Silastic silicone...
for generalized drug delivery, but it has also been shown that films of Parylene nanodiamond composites can be used for localized sustained release of drugs...
Engineering for "contributions to microelectromechanical system technologies and parylene-based biomedical microdevices" P. P. Vaidyanathan Theodore von Kármán,...
the need for further molecular analysis. Additionally, he introduced a parylene membrane microfilter device for quick and efficient capture and analysis...
Global Information
