Our Parylene coating technology is widely used in many fields. If Parylene coating build-up from previous coating runs is blistering or separating from the machine surfaces, the Parylene film must be removed at this time. Specialty Coating Systems offers customers regionally-located coating facilities to handle their engineering and production requirements. In both cases, Parylene needs to be removed cleanly and selectively, Parylene C, referred from here on as Parylene, is a US Pharmacopeia class VI material [], having the highest biocompatibility certification for a plastic material. The real impetus for developing a production parylene coating process for internal hybrid passivation came as a result of the possibility of loose conductive particles in hybrid microelectronic circuits, causing. Parylene dimer is the raw form of parylene. Parylene coatings offer high chemical resistance, superior electrical properties and are the only conformal coating material that is FDA-approved for medical implantation. The figures shown above are typical values only. Abstract. Smooth seals throughout the assembly completely encapsulate board and shell surfaces. Better than 5%. Total power:10kw . 1 Supplier for Photics Plating Line/Glass Lens Parylene Coating/Optical Plating Machine/PVD Machine Supplier . Parylene C has cost and processing advantages, especially due to the less machine time. SCS Coatings is a global leader in. 1 Torr. . Skip to content. Diamond-MT has been operating out of this facility in Johnstown, PA, since 2006. Historically, Parylene C has been employed as an encapsulation material for medical implants, such as stents and pacemakers, due to its strong barrier properties and biocompatibility. We offer parylene coating services and parylene coating equipment. Next, as shown in Fig. 5 ml of fluorinated polymer (Novec™ 1700 Electronic Grade Coating of 3M™) was first spin-coated at 2000 rpm for 30 s before parylene C film deposition, and then. Electronics. Parylene demonstrates. Another type of coating called parylene is applied with a vacuum deposition process at ambient temperature. Our company has one of the world's best designed equipments for vacuum metallic (hard coatings) and polymer (soft/waterproof coating). Parylene typically ranges in thickness from 0. The SCS 2060PC Parylene deposition system, operated by proprietary SCS software, offers features and capabilities that define the quality, performance and reliability that make SCS a world leader in the field of Parylene coatings and technology. Raw parylene dimer, for example, can cost between $100 and $10,000+ per pound. Major. Cost for parylene dimer can be anywhere from $200 to $5,000 per pound depending on the different type of dimer. The machine used was a Chatillon light capacity universal motorized test stand model LTCM. Features: Sample size: up to 10 in. The commonly used chemical approach is coating adhesion promoter like A-174 between Parylene C and others. , Mineola, Long Island, N. 5. New Halogen-Free Parylene Coating. The family of Parylene coatings offers many valuable surface treatment properties to these industries, including excellent moisture, chemical and dielectric barrier properties. Mask all component edges to the finest possible degree. Conformal coating removal with MicroBlasting is precise, safe and cost-effective. Parylene protects the most complex structures at a molecular level. Quick turnaround times. Parylene exhibits very little absorption in the visible region and is, therefore, transparent and colorless. Good quality parylene coating machine from parylene coating machine manufacturer, Buy parylene coating machine online from China. Includes a full comparison to other conformal coatings. When it comes to conformal coating equipment and circuit board assembly there is no exception. Hydrophobic, low-friction, stable and bio-compatible, a Parylene conformal coating on your parts provides incredible benefits as a form of waterproofing, electrical insulation, dry lubrication, and beyond. Company News. HZO designs, develops, builds, delivers, deploys, and operates its own machinery and capital equipment. ; Riley, T. We have more than 15 years of experience in vacuum technology, our products. particularly for machines with sliding parts, effectively lubricating bearings, gears, slide-plates and other moving components, more reliably than. 1 billion in 2013 to $9 billion in 2014, and reach $12. Parylene Conformal Coatings Specifications and Properties, P/N 400-0001-00"; U. It is suitable for vacuum coating at ambient temperature, and the vacuum coating pressure is below 10-5 Torr, while the Parylene coating process is about 0. With over 50 years of experience in conformal coating engineering and applications, SCS is the world leader. Nos. 5. ABOUT PENTA. The coating is often superior in barrier properties, uniform coverage, and performance, with less stress on mechanical structures, as a Parylene. EQUIPMENT MANUFACTURING More than 70 robust, reliable and easy to use Parylene coating machines installed worldwide. In this contribution, we present a simple method to adhere Parylene-C to gold-coated substrates based on thiol-based adhesion promoters. The chemical structure of these polymers allows for exceptionally thin and uniform coatings. 1mo. Get the highest quality dimer and machines with guaranteed superior customer service for in-house conformal coating. The precision and control of new equipment extends the use of parylene by meeting tighter tolerances, thinner film depositions and higher quality standards. Parylene Coating is applied in a Vacuum Deposition Process that provides a consistent thickness of coating, reaching into all areas where normal coatings might be compromised or insufficient, effected by shadowing, or low standoff height. Parylene coating services, equipment and materials for more than 35 years, as well as aggressively researching and developing new Parylene variants and application processes to find innovative coating solutions for customers’ advanced technologies. In this study, we investigated whether applying a parylene C coating can improve the. The Labcoter™ 2 is a Parylene Deposition System (PDS 2010) designed for the laboratory environment. Parylene is a chemical compound applied to substrates using chemical vapor deposition (CVD). This study aims to evaluate the effectiveness of parylene C in comparison. This opens up opportunities for controlling and tailoring surface hydrophilicity through the use of parylene coatings. The result is an extremely thin, pinhole-free, high-purity coating with proven performance for mission. Creates truly 3D conformal coatings. Parylene coatings. HZO delivers world-class nanocoating solutions that safeguard electronics, electrical products & critical applications in an ever-changing market. The unique vapor phase CVD deposition technology of CX-PROTECT. Although usually an advantage, parylene's ability to be applied in extremely thin layers renders the coating vulnerable to inadvertent removal of too much material that can consequently damage. Reduced need for complex enclosures. 004 -2 mils), with film thicknesses controllable to less than a single micron (1 μm). Receive the latest coating news. If Parylene coating build-up from previous coating runs is blistering or separating from the machine surfaces, the Parylene film must be removed at this time. Great quality product, made affordable for you. We offer end-to-end conformal coating solutions using Parylene material. We currently use Teflon Af 1600 and solvent. Parylene dimer is the raw form of parylene. It can be deposited as thin as a few microns up to several mils. A 5- m thick Parylene-C is conformally deposited on the device for immersion measurement. April 5, 2022 (Indianapolis, IN) – Specialty Coating Systems, Inc. On-site installation and training session (continental US Only) Technical phone support. 2/mils per hour, so machine runs can vary from as little as 1 hour to over 24. Thereafter, parylene is deposited thereon by CVD and Teflon is coated thereon with a spin coater. SCS Coatings is a global leader in parylene coatings. , Ltd. A 5- m thick Parylene-C is conformally deposited on the device for immersion measurement. Diamond-MT is a ISO9001:2015, AS9100D certified parylene and conformal coating company serving all industries. Compared to liquid coatings, parylene’s higher processing cost is no misconception. Cause #3: Air Trapped Under Components. Form Punch for Aluminium. News. Quick turnaround times. Applied as vapor, the. When done manually or with aerosols, film material is typically diluted with solvents to achieve a predetermined viscosity and sprayed from all four quadrants at a 45 degree angle. Specialty Coating Systems PDS 2010 64680. Parylene is much thinner than other conformal coating materials with. Manufacturer: Specialty Coating Systems. If you have any questions about our services and offers, you can use the following form! We will get back to you as soon as possible. Most parylene “runs” require about a pound of raw parylene dimer. Masking Before Parylene Conformal Coating. Parylene is ideal for coating and protecting various components in the electronics, medical and instrumentation industries. About the Parylene Coating System – PDS 2060PC. Paratronix ® Vertical Viking TM Parylene Coating System Model V494 has a vertical coating chamber to facilitate a static coating process. to most solvents and reagents used in processing electronics and other products, including (dilute / ~10 % concentration) acids, bases, and hydrogen peroxide,. Chemically inert parylene “peel-off” stencils have been demonstrated for micropatterning biomolecular arrays with high uniformity, precise spatial control down to nanoscale resolution. 001 mm, the coated assembly can be immersed in the THF-based solvent for approximately two to four hours to affect removal. Parylene Asia Technologies. Contact. Corrode conformal coatings from within, between substrate and applied film. 0002 inches). Depending on the coating type and required thickness, typical parylene deposition rates are about . We are one of leading DLC coating manufacturers and suppliers in Malaysia & Singapore. com. However, because the coating process causes Parylene molecules to penetrate any surface area accessible to air, operators must ensure that all coating keep-out areas resist Parylene coating application, which requires. Parylene C features low permeability to moisture, chemicals & other corrosive gases. The components will then receive the conformal coating in the following phase. Our services involve applying thin and conformal Parylene coatings onto different substrates for protection, insulation and other desired properties. They are characterized by a combination of positive application properties. Key Parylene Properties: Fully biocompatible. Parylene D can withstand temperatures up to 125 degrees Celsius, but is not biocompatible enough to be used widely in medical devices. military and aerospace industries. It is essential to know that parylene conformal coatings have been essential in providing overall protection for items that range from electronics to metals. Learn More. Using a a Polyken® probe tack tester, the pressure sensitive. The coating is a patent developed by the United. In many cases, however, the biggest cost of conformal coating is manual labor. +49 80 31 - 7 97 72-22. It is used in a wide range of applications, particularly as a coatingParylene (XY) polymer conformal films are recognized for their exceptional range of desirable functional properties for coating printed circuit boards (PCBs) and similar electronics. Parylene coatings are used in various Industries, including Electronics, Medical devices, Aerospace and Automotive. Ablation rate of Parylene vs. We have more than 15 years of experience in vacuum technology, our products. Circuit board coating. PRS’s proprietarily-controlled parylene coating services feature multistage operator and inspection points to assure high first time yields. Introduction Parylene is the generic name for members of a unique polymer series. In standard systems, using multiple valves on the same machine limits head travel, which reduces the overall work envelop of the system. the user’s inability to selectively control. Parylene Coating. Diamond-MT offers conformal coating solutions including parylene, acrylic, epoxy and silicone. XY optical clarity seldom diminishes to the extent either the coating or the underlying substrate becomes visually indistinct, although over-exposure to ultraviolet. By parylene coating the PCB’s original design could be kept. The PrecisionCoat’s AQC feature allows the use of five separate tools within a single machine. Pat. At best, the resulting conformal coating is uneven and patchy; at worst, the substrate is. Our engineers help you convert your cutting-edge product design into a documented, engineered and manufacturable parylene-enhanced product. In 2002, he introduced parylene coating and MW plasma technology in one plant system, for the first time worldwide, and thus combined both processes. The PrecisionCoat incorporates both the engineering expertise and application experience that make SCS a leader in conformal coating technology. Parylene Deposition System 2010 (see Figure 1) 5. Our stock of used systems changes daily. Silicone: Also provides. 00. is a Singapore-owned enterprise, established in year 2001 at Suzhou Industrial Park. For Extreme durability and Protection. Parylene N offers the highest dielectric control that does not vary with changes in frequency. Parylene is a thin, transparent polymer coating that conforms precisely to the substrate shape, is pinhole free, has high dielectric strength and surface resistivity,. With approximately 0. The name is also used for several polymers with the. Spray Booth Dedicated spray booth conformal coatings are very cost-effective for medium- and higher-level production, with easy, even film application using a high-quality spray gun. 244. Stainless Steel, Nitinol, PTFE Coated & Parylene Coated Wire; Diameters ranging from 0. Thin layers of Parylene are effective liquid and gas barriers [ 21 , 24 , 29 ]. micromachines Review Techniques and Considerations in the Microfabrication of Parylene C Microelectromechanical Systems Jessica Ortigoza-Diaz 1, Kee Scholten 1 ID, Christopher Larson 1 ID, Angelica Cobo 1, Trevor Hudson 1, James Yoo 1 ID, Alex Baldwin 1 ID, Ahuva Weltman Hirschberg 1 and Ellis Meng 1,2,* 1 Department of Biomedical Engineering,. Table 1 shows a few basic properties of the commonly used polymers. Here, we explore the thermal, structural, and electrical properties of Parylene C, and further present a variety of. info@comcoinc. 0 set. While, the effectiveness of A-174 is limited by the thermal budget . · Record keeping for machine maintenance purposes. Parylene will coat onto any material that is vacuum compatible. In the. These properties make SCS Parylene coatings the ideal choice for a number of. A Parylene On Demand™ system contains everything you need to reliably produce high-quality parylene coatings at your facility. 1977-01-01. asia | 📞 +91 87924 18497 | #. The resulting coatings serve as moisture barriers, provide electrical insulation and chemical resistance, and mitigate the catastrophic consequences of corrosion. characteristics, inadditiontoitshighdielectric strength,Parylene C first found use as a coating for implantable electronics,[15,16] following early experiments that validated the polymer’s bio-compatibility. Contact Us Mais. 1140 is a brief review of how Parylene and Acrylic conformal coatings are applied, their advantages and drawbacks, and applications that benefit from each coating. The resulting material is a moisture-resistant, dielectric thin film barrier that has been used for over five decades on a wide range of products. Parylene is the common name of a polymer whose backbone consists of para-benzenediyl rings – C 6 H 4 – connected by 1,2-ethanediyl bridges – CH 2 – CH 2 –. Parylene protects the most complex structures at a molecular level. - The value of the worldwide market for conformal coating materials and equipment and spares is expected to grow from $8. UV resistance: Less expensive parylene dimers (lower than $1,000/pound) provide little resistance to ultraviolet light,. Comelec SA. Technical Specifications: Active Volume of the Cavity: ⌀800*800mm. SG-A1200 Aqueous Coating Machine Parylene Coating Machine MDF UV Coating Machine $31,700. Parylene coating. Parylene-coated product can increase the strength. Application. Parylenes can be applied to components such as circuit boards, sensors, wafers, medical devices, MEMS and elastomeric components. If the fault does not clear before. For general guidance on conformal coating masking, the IPC-HDBK-830A handbook provides a good reference. We Design and Fabricate Parylene Vacuum Deposition Coatings Equipment to your specifications. Its features and processing capabilities make it ideal for applying Parylene conformal coatings on small and medium-sized components. parylene coating service suite, KAM is also known for its parylene coating systems—Paratronix Horizontal Parylene Coating System and Paratronix Vertical Parylene Coating System Model. Additionally, SCS Parylene coatings are optically clear, so the coating does not reduce the color or lumens output of the LEDs. This method is more effective with harder conformal coatings, such as parylene, epoxy and polyurethane. 00. The A6AAF package is available with a parylene coating. CN Supplier . 617-965-5511 [email protected]higher above 5 J/cm2 and therefore ablation of Parylene coatings from such substrates can also be done with high quality with fluences up to 1 J/cm2. It offers parylene coating equipment, alcohol recovery and filtration systems, and PVD coating machines, and other products. Next, as shown in Fig. The Comelec C50S supports these requirements by featuring a. To obtain a good layer quality, it is desirable that foreign molecules are removed as far as possible. Relevant factors include the required coating-thickness necessary to assure reliable performance, which varies by. Compare parylene to other coatings. Rue de la Paix 129. SCS For over 45 years, Specialty Coating Systems has provided high quality Parylene conformal coating services and expertise to the medical device, electronics, automotive and military/aerospace industries. 0Generically referred to as 3-dimensional applications, this new frontier is now being perused by researchers who are working to create 3-D structures made entirely of Parylene. Thanks to the extensive expertise of Mr Voss and his. The coating conforms to the surface to a high. The chemical vapor deposition (CVD) process is unique to Parylene compared to other common conformal coatings. We are happy to help you. For over 45 years, Specialty Coating Systems has provided high quality Parylene conformal coating services and expertise to the medical device, electronics, automotive and military/aerospace industries. Parylene is also one of few materials approved for FDA Class 6 specifications. The Parylene CVD deposition is known to conformally coat the entire. The so-called new CX3 coating machine to be installed in Japan. (PTC) of Aliso Viejo, California, is preparing to celebrate 40 years of leadership in the commercial application of Parylene coating. It can be obtained by polymerization of para-xylylene H 2 C = C 6 H 4 = CH 2. A comprehensive guidebook with detailed information on parylene properties and the coating process. Our services involve applying thin and conformal Parylene coatings onto different substrates for protection, insulation and other desired properties. Before beginning a process cycle, always make sure the chamber and cold probe are clean and free from earlier coatings of Parylene. a nice clean break in the Parylene coating. It is equipped with a remote Edwards rotary vane vacuum pump, a manually filled LN2 cold trap, fixture rotation for coating. Cable Support: black part, PEEK w/ 30 carbon light part. It’s highly heat resistant . ASTM D570 3. 1200. With its in-house parylene process, All Sensors successfully coats pressure sensors as low as ±1 inH 2 O (±0. The parylenes consist of a range of para-xylylene polymers whose desirable physical and electrical properties support expansive utilization as conformal coatings for electronic and medical devices Parylene films are applied to substrates via a chemical vapor deposition (CVD) process, which deposits monomeric parylene vapor homogeneously and deeply. 317. Ceramic Valves. 06 μm/min) and a selectivity of 0. If a temperature fault is detected, a fault shutdown will be initiated: a. For Parylene laboratory research, applications development and testing, the SCS Labcoter ® 3 Parylene deposition system (PDS 2010) performs reliable and repeatable application of SCS Parylene conformal coatings. , Ltd. Is free of cracks, stresses and pinholes. The effectiveness of the adhesion. Not only is Parylene a highly thin film, it is also highly heat resistant. u One touch automatically coating process Technical Advantages u PLC control system, full color touch screen man-machine dialogue interface u Automatically adjust the evaporation speed, ensure the uniformity of deposition pressure u Two sets of cylinder device, easy to place the product before coating, without hand handling u Vacuum roots pump is. Surface treatment by parylene. Conformal coating with parylene is a very different process compared to coating with traditional solvent-borne or UV curable materials. How the vapor deposition process works. Unlike liquid coatings, parylene has been shown effective for most MEMS/nano applications, even though its conformal films are considerably thicker than those generated by nano technology. 317. Leave a MessageCircuit model of a Parylene-metal-Parylene device with an exposed electrode under chronic soaking conditions. Quick delivery: We have a rapid turnaround of two to five. Manual Spray Coating Processes. 4,401,053, 4,945,856 and WO90/02604 can be employed. High-quality machines for the electronics and semiconductor industries. The results show that the fabricated CMUT can transmit an ultrasound wave, receive an ultrasound wave, and have pulse-echo measurement capability. used. 617-965-5511 [email protected] Parylene, but some areas, such as contact pads on a PCB, may need to be accessed after the coating process. Introduction Parylene, or poly (p-xylylene), is one of the most well-known chemical vapor deposited (CVD) thin film polymers. It is suitable for vacuum coating at ambient temperature, and the vacuum coating pressure is below 10-5 Torr, while the Parylene coating process is about 0. Compare parylene to other coatings. A Parylene On Demand™ system contains everything you need to reliably produce high-quality parylene coatings at your facility. For the first time, negative photoresist Intervia Bump Plating (BPN) coating followed by ICP 1-RIE 2 are used in order to pattern Parylene C-based structures, with a clean cut, vertical profile and fast etching rate (∼0. 3. A device comprising an article coated with paralyne wherein an adhesive is adhered to said parylene coating is claimed. HERE'S WHY. Due to its excellent anticorrosion properties, it is often used as an insulator for electronic components (Marszalek et al. Over 50 colors available. Parylene exhibits low intrinsic stress in addition to optical transparency, mechanical flexibility and compatibility with several. Currently, parylene is considered by many to be the ultimate coating for protection of components, devices and instrumentation in many fields such as electronics [], MEMS [], medical applications [3, 4] and aerospace []. 0 set. Linkedin page opens in new window. The SCS 2060PC Parylene deposition system, operated by proprietary SCS software, offers features and capabilities that define the quality, performance and reliability that make SCS a world leader in the field of. Parylene coatings are applied at ambient temperatures with deposition equipment that enables control. This last piece of equipment will be installed in the first quarter of 2022. Specialty Coating Systems offers customers regionally-located coating facilities to handle their engineering and production requirements. Conformal coating removal with MicroBlasting is precise, safe and cost-effective. Wick solder off from individual sites one at a time. 5. Parylene Coating Machine - Free download as PDF File (. Our Services include Quality Checks, Masking, Parylene Coating and Unmasking. Call us at 1-814-535-3505 for more info! Curtiss-Wright Surface Technologies was formed as part of the ‘One Curtiss-Wright’ initiative to drive industry expertise and innovation and is the group name for key industry leaders in controlled material surface treatments who are all trusted experts in their field; Metal Improvement Company, Component Coating and Repair Services, Bolt’s Metallizing, E/M Coating Services, Everlube. Parylene coating machines are basically vacuum systems. We found it’s the only way we can ensure safe, efficient, cost-effective waterproofing coating systems, all in an environmentally favorable fashion. 00 - $32,100. Water Recirculating Chiller for Parylene Nano Vacuum Vapor Coating Machine . Unlike wet coating application methods – brushing, dipping, spraying, etc. SCS Medical Coatings. Parylene coating provides a water-resistant coating barrier for electronics and marine applications. Step 4: Applying the Conformal Coating. In terms of who needs the specification of parylene coating, it can be relevant for a variety of stakeholders. In 2008, PPCS was renamed Plasma Parylene Systems GmbH. Diamond-MT – Offering a full range of conformal coating application equipment and systems for in-house processing, including spray booths, automated dip coating machinery, drying equipment and parylene deposition equipments. It has found applicability in different industries through the years, such as in the automotive, medical and electronics industries [2,3,4,5], where it has often found functionality in MEMS devices. What is also unique is that we offer full training, installation and. Call us on +44 1226 249019, email us at [email protected] stability: Parylene HT ® was specifically designed to protect components used in harsh environment applications. Parylene coating technology is widely used in aerospace, precious relics, silicone rubber, seals, magnetic materials, MEMS, circuit boards, sensors, biomedica l and other fields. CN Supplier . This common conformal coating defect occurs when capillary action pulls the coating material away from some areas and onto others, yielding an inconsistent finish. Additionally, parylene-C can form a film with a highly uniform thickness on. Parylene coatings respond to these sterilization methods in a variety of ways (see summary of responses in Table 1). The coating is a patent developed by the United. J. POD™ is designed to be easy to use and integrates simply into any new or existing supply chains. The end result is a pinhole free coating without any by-products. Parylene has also been used to coat drug eluting stents [17]. Grinding/Scraping – In this method, the conformal coating is removed by abrading the circuit board. The treatment involves applying a vapor-deposited plastic which produces an extremely thin (and pin-free) isolative coating. 25-1 mil. 8 yrs. As a liquid, PTFE’s lubricating properties make it an excellent choice to reduce friction and component wear in machines with sliding parts, gears, slide-plates, and other moving components. We have more than 15 years of experience in vacuum technology, our products. The rotating drum allows small parts to be coated on all surfaces. ) Parylene N. Only steam appears to have had any effect, causing an annealing impact on samples coated with Parylene C, seen. 02 -0. 📩 enquiry@parylene. The raw dimer is heated between 100-150º C. The Labcoter™ 2 is a Parylene Deposition System (PDS 2010) designed for the laboratory environment. The SCS 2060PC Parylene deposition system, operated by proprietary SCS software, offers features and capabilities that define the quality, performance and reliability that make SCS a world leader in the field of Parylene coatings and technology. We can build large to desktop size specialized coatings equipment. 1200. Protect your assemblies with a thinner. , a global leader in Parylene coating services and technologies. , an international supplier of high-quality materials, products and services, has announced its acquisition of Specialty Coating Systems, Inc. ASTM F1249 (at 100% RH, 38°C)The devices are coated with Parylene N and Parylene C as described in Table 1 (PPCS type PP220 plasma Parylene coating system). Supporting Devices. · Operate several different types of dispensing and coating machines to meet customer specifications. The parylene coating process is carried out in a closed system under a controlled vacuum. ABOUT PENTA. Nano coatings dry to a thickness of 100 – 5,000 nanometers (0 – 0. Our company has one of the world's best designed equipments for vacuum metallic (hard coatings) and polymer (soft/waterproof coating). 1200. Specialty Coating Systems offers customers regionally-located coating facilities to handle their engineering and production requirements. Looking for more information about parylene conformal coatings? Find answers to common parylene questions for various applications. This thick & durable ceramic. Parylene D can withstand temperatures up to 125 degrees Celsius, but is not biocompatible enough to be used widely in medical devices. In contrast, parylene coatings typically measure 0. Biological-safety literature reviews are not a new concept. Selective coating by machine. (Indianapolis, IN) – Today, KISCO Ltd. Please inquire for further technical specifications. Parylene coatings share many properties. Parylene is biocompatible, has good optical properties, and is. Manufacturer of selective soldering machine, soldering robot, reflow oven, wave solder machine, pcb handling machine. It is fully automated and integrates surface activation processes. A Complete Parylene Equipment Solution. Design guidelines. Parylene. Due to these excellent properties, it is. Such. Parylenes: Parylene coatings are applied through a chemical vapor deposition (CVD) process onto the substrate or material that is being. This is problematic especially for biomedical devices containing gold structures. Parylene coating is a vacuum deposition service that involves heating the solid parylene dimer to a vaporous gas state, then re-condensing into a film that deposits onto the target assemblies to be coated. The purest available on the market. 6 million in.