Competitive Price. The coating process exposes product to the gas-phase monomer at low pressure. Learn about parylene thickness from the conformal coating experts at Diamond-MT. 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. We’re a direct descendant of the companies that originally developed Parylene, and we leverage that expertise on every project – from initial planning to process application. Our Parylene coating technology is widely used in many fields. With over 45 years of experience in Parylene engineering and applications, Specialty Coating Systems (SCS) is the world leader in Parylene conformal coating technologies. 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. A variety of coating equipment is available for use in the conformal coating process. Penetrates even small cavities and crevices. Looking for more information about parylene conformal coatings? Find answers to common parylene questions for various applications. 1 year warranty. 244. 213 Chestnut St. The parylene coating machine consists of three main parts, namely the vaporizer, pyrolyzer, and deposition chamber. Parylene is a commonly used polymeric protectiveness of a wide range of devices in the form of thin-film coating. Parylene is a popular barrier material that can be easily applied to various substrates via chemical vapor deposition (CVD) [1]. Usually applied by being brushed, sprayed, or dipped manually or by machine; Parylene (XY) Uniform contour of PCB, can be thick or thin. Parylene exhibits very little absorption in the visible region and is, therefore, transparent and colorless. The versatility of parylene C coatings makes them useful in a broad range of biomedical applications. A 5- m thick Parylene-C is conformally deposited on the device for immersion measurement. 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. Because the vaporous monomer envelopes all sides of the assembly being coated, appropriate. Parylene C powders and parylene coating machine are supplied by Penta Technology (Suzhou). Parylene coating machines are basically vacuum systems. Min Order: 1. For several decades, thin Parylene coatings were used to create waterproof insulation for electronics intended for use in harsh environments, a category that increasingly includes biomedical implants. Parylene: Has high resistance to solvents and high dielectric strength, but will degrade during exposure to humidity. (Indianapolis, IN) – Today, KISCO Ltd. San Clemente, CA 92673. Good to excellent adhesion of Parylene to a wide variety of substrates can be achieved by the simple treatment with a dilute solution of an organic silane prior to Parylene coating. Key Parylene Properties: Fully biocompatible. Great option for large or small parts that cannot be oven cured. Conformal coating removal with MicroBlasting is precise, safe and cost-effective. The family of Parylene coatings offers many valuable surface treatment properties to these industries, including excellent moisture, chemical and dielectric barrier properties. PCT'S dimer is more than 99. The PrecisionCoat incorporates both the engineering expertise and application experience that make SCS a leader in conformal coating technology. On-site installation and training session (continental US Only) Technical phone support. Emerging materials in the field of implantable sensors should meet the needs for biocompatibility; transparency; flexibility and integrability. We Design and Fabricate. Chemically inert parylene “peel-off” stencils have been demonstrated for micropatterning biomolecular arrays with high uniformity, precise spatial control down to nanoscale resolution. The clear polymer coating formed provides an Parylene C, the second commercially available member of the series, is produced from the same monomer modified only by the substitution of a chlorine atom for one of the aromatic hydrogens. Our stock of used systems changes daily. Parylene Raw Material Costs. OM-610-1002-1 Operator’s Manual Rev 48 PDS2010 1SECTION 1: SAFETY 1 SAFETY This equipment is designed to be used in the specific manners designated. China Parylene Coating System manufacturers - Select 2023 high quality Parylene Coating System products in best price from certified Chinese Solar System, Energy System suppliers, wholesalers and factory on Made-in-China. Parylene. Poly(p-xylylene) derivatives, widely known as Parylenes, have been considerably adopted by the scientific community for several applications, ranging from simple passive coatings to active device components. A typical coating run is around a pound of dimer. The PrecisionCoat’s AQC feature allows the use of five separate tools within a single machine. The instrument is a vacuum system used for the vapor deposition of Parylene polymer onto a variety of substrates. Here, we explore the thermal, structural, and electrical properties of Parylene C, and further present a variety of. Product. This study proposes a novel method for improving the thermal stability and enhancing the. ; Riley, T. under license by Testing Machines Inc. . , Ltd. In this study, the influence of Parylene-C on passive millimeter-wave. CN Supplier . Mask all component edges to the finest possible degree. Although it is much like Parylene C, the Parylene D coating type use two atoms of chlorine in place of two hydrogen atoms. The process can be used to remove small areas of the conformal coating. To discuss the benefits and properties of conformal coatings and your protection needs with an applications specialist, contact us online or call +1. An attractive. Parylene coatings are applied at ambient. A Complete Parylene Equipment Solution. • Batch-processing inherent in parylene coating minimizes the quantity of chamber-space for every coating machine run, leading to generally lower production-runs and higher cost/item. Parylene Coating Machine - Free download as PDF File (. 1200. 3 Parylene Types: N, C, & D. The name Parylene refers to a range of polymer coatings that primarily serve as moisture and dielectric barriers. 2/mils per hour, so machine runs can vary from as little as 1 hour to over 24 hours. Quality made in Germany!!The polymerization process occurs at ambient temperatures and does not involve solvents, catalysts or cure forces. To learn more about Parylene conformal coatings and the resources SCS offers its customers, contact Dick Molin at 317. Join Nordson ICS at Fabtech Chicago 2023. Diamond-MT offers conformal coating solutions including parylene, acrylic, epoxy and silicone. Credit NASA Image and Video Library. The thickness of the coating can be controlled between 1-100 microns. Parylene protects the most complex structures at a molecular level. 1 Torr. The effectiveness of the adhesion. Abstract. Parylene-C, a biocompatible coating material, does not adhere well to metals. 2. The thickness of the coating can be controlled between 1-100 microns. If you’re looking for parylene coating removal services, look no further than the experts at Diamond-MT. 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. Parylene (or Poly ( p-xylylene) as it’s also known) is a protective polymer formed using a chemical vapor deposition process. 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. No curing process or added steps are required. Parylene properties provide superior barrier protection in the form of thin, pinhole-free coatings applied to components and devices to sustain product life and bolster reliability. 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. 1 mbar, the working pressure is not particularly low. Includes a full comparison to other conformal coatings. asia or +91 87924 18497. Our services involve applying thin and conformal Parylene coatings onto different substrates for protection, insulation and other desired properties. It is a fast and accurate way of applying the coating to the exact areas of the board where it is required. In 2008, PPCS was renamed Plasma Parylene Systems GmbH. 1. Parylene coating provides a water-resistant coating barrier for electronics and marine applications. Reach us at [email protected] coating profile. HERE'S WHY. CX-300 parylene coater is a low temperature CVD coating machine with 265L reactor volume to produce parylene thin films. Parylene is a chemical compound applied to substrates using chemical vapor deposition (CVD). The growth of the global parylene coating market can be attributed to the increasing demand for parylene coatings in medical devices and electrical & electronic applications. Through vacuum deposition, parylene condenses on the object's surface in a. Since the machine has fixed costs to operate, by maximizing the number of objects in the chamber will spread these fixed costs out, lowering the price. Parylenes can be applied to components such as circuit boards, sensors, wafers, medical devices, MEMS and elastomeric components. The Labcoter™ 2 is a Parylene Deposition System (PDS 2010) designed for the laboratory environment. The Parylene CVD deposition is known to conformally coat the entire. 1200. Quick turnaround times. 0. info@plasmaparylene. 1. Alignment is better than 5 µm, with manual load and fully automated operation options available. Leave a MessageCircuit model of a Parylene-metal-Parylene device with an exposed electrode under chronic soaking conditions. the coating profile. The defect-free coating, once solidified, is as invisible to the eye and is up to 100 times thinner than a human hair. The deposition chamber and parts to be coated remain at room temperature throughout the process. It is the solid inserted into the machine that is broken down through the deposition process. Parylene as an optimal cost-benefit protection solution. Recent developments in urological implants have focused on preventive strategies to mitigate encrustation and biofilm formation. To obtain a good layer quality, it is desirable that foreign molecules are removed as far as possible. c. , Ltd. In standard systems, using multiple valves on the same machine limits head travel, which reduces the overall work envelop of the system. 317. 1200. Curtiss-Wright Surface Technologies is a provider of parylene conformal coatings for medical device and printed circuit board applications. 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. Specialty Coating Systems offers customers regionally-located coating facilities to handle their engineering and production requirements. The 5-minute fault alarm timer will initiate. US$ 30000-95000 / Set. Machine Design Resources Engineering Academy WISE (Workers in Science & Engineering). It can encapsulate complex shapes and evenly cover sharp edges. Parylene N offers the highest dielectric control that does not vary with changes in frequency. , Ltd. US$ 900-1500 / Piece. 1 Supplier for Photics Plating Line/Glass Lens Parylene Coating/Optical Plating Machine/PVD Machine Supplier . 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. 1 Set (MOQ) Parylene-C and Parylene N coating with the thicknesses of 500 nm was performed using DPX-C and DPX-N dimers (Specialty Coating Systems, USA), respectively, in an SCS Labcoter 2 Parylene deposition. 100% Built in the USA. Parylene Asia Technologies (PAT) is a specialised provider of a unique conformal surface coating based on a family of paraxylylene derivatives (dimers), which undergo a vapourisation and polymerisation process to form what is commonly known in industry as ‘Nano coating’. With over 50 years of experience in conformal coating engineering and applications, SCS is the world leader. People were even able to witness its use in lubricating elastomers for over twenty years. Parylene C also survives exposure to the corrosive liquids and solids mentioned above and many more types of corrosion. From advanced wafer level coating equipment to general purpose parylene coating tools, GAT is uniquely positioned to offer customized equipment solutions to address customer requirements. Ceramic Valves. Parylene, a conformal, pinhole-free polymer coating, has gained attention due to its high biocompatibility and chemical resistance, excellent barrier properties, and low friction coefficient. Aerospace. SCH and our partner companies use a range of application methods, conformal coating materials and process controls. jason@maggie-parylene. Using a a Polyken® probe tack tester, the pressure sensitive. is the oldest continuously operated Parylene coating company offering this unique product and service to a global market and a wide range of customers. This common conformal coating defect occurs when capillary action pulls the coating material away from some areas and onto others, yielding an inconsistent finish. Liquid coatings are mainly used for PCBs; parylene is adaptable to a wider range of applications. 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. Defects may exist in thin parylene coatings, affecting its barrier properties [27]; therefore, thickness over 10 lm is usually required for parylene coatings to achieve ideal performance [28. Suburban Collection Showplace More Info. txt) or read online for free. · Set up and break down of Parylene Chambers and all parts involved in performing maintenance on a set scheduled basis as required by Process Engineering. 009" - 0. Welcome to consult!Leading Coating Services Provider for Medical Components ROSELAND, N. ("PCS") of Katy, TX for approximately $7. Parylene coating services for military, medical & commercial applications. UAM6000 parylene coating machines ultrasonic nozzle spray medical coating $48,500. In contrast, parylene coatings typically measure 0. 3. Textile Components. 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. A glass viewport is provided to view the substrate and fixturing during the coating process. Parylene is applied at room temperature with specialized vacuum deposition equipment that permits control of coating rate and thickness. Extremely high chemical. com. Trim-form Dies & Punches. Medical. 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. 9 Mil 1987 10-49. Whether you operate a hard nip machine calender, a soft nip calender or a supercalender, our tungsten carbide coatings can provide more consistent paper quality, improved paper finish, less frequent roll changes, lower regrind and changeout costs, and longer overall roll life. Parylene-coated product can increase the strength. SCS offers Parylene deposition systems that range from a portable laboratory unit to production models for high-volume manufacturing applications. In the case of Parylene C, the deposited polymer is continuous, amorphous, clear and colorless. It offers parylene coating equipment, alcohol recovery and filtration systems, and PVD coating machines, and other products. even with difficult to machine plastics. 00. It is a transparent and colorless polyester protective material. This article concerns research on the use of two types of coatings (parylene C and TiO2-ZrO2-Al) in multilayer composites with potential use in metallurgical. The vapor, which is a non-reactive dimer initially, passes into a higher-temperature pyrolyzer, "cracking" the raw material into two activated monomer units. If, for instance, the parylene coating has been applied at a thickness of . Coating thickness of the material ranges from the micron range to. Another type of coating called parylene is applied with a vacuum deposition process at ambient temperature. The system is currently configured for Parylene C coatings. Contact form. 2. Paratronix® V494 Parylene Coating System has a vertical coating chamber to facilitate a static coating. Receive the latest coating news. Parts best suited for tumble coating include: O-rings; Seals; Gaskets; Ferrite cores; Ceramic rods; Elastomeric parts; Machine Features: Paratronix is a parylene coating company & division of Kayaku Advanced Materials. The coating is a patent developed by the United. 317. Parylene-C films exposed to oxygen plasma can become permanently hydrophilic due to the destruction of chemical bonds at the parylene surface, and the surface free energy can increase to more than 60 mN/m (water contact. Parylene vacuum vapor phase coating can enhance circuit embedding and eliminate surface moisture, metal ions and other pollutants. This option is available in either a two or a three valve configuration. 2/mils per hour, so machine runs can vary from as little as 1 hour to over 24 hours. ABOUT PENTA. 317. particularly for machines with sliding parts, effectively lubricating bearings, gears, slide-plates and other moving components, more reliably than. Manufacturer: Specialty Coating Systems. Our services involve applying thin and conformal Parylene coatings onto different substrates for protection, insulation and other desired properties. It is most commonly used when removing Parylene and epoxy coatings. 5% from 2017 to 2030. Figure 2. diX C and diX N Parylene coating materials are very high in purity-above 99%. Its long-term stability and biocompatibility in contact with biofluids and tissues. Additionally, PCBs with conformal coatings are less challenging to rework, repair and inspect. When the vaporizer exceeds 90°C, coating begins. Please inquire for further technical specifications. Is a non line-of-sight process, without shadowing effect, without penetration limitation due to surface tension, without remaining porosity and voids. Name. Surface treatment by parylene. Parylene exhibits low intrinsic stress in addition to optical transparency, mechanical flexibility and compatibility with several. 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. Ltd. As a drug-release control agent, parylene is applied over the drug-coated stent. Synthesis of Parylene C. 1. The brand name Alpha Plasma was created in 2010 with the corresponding plasma systems. 1 (866) 767-5633. A coating as thin as 2500 angstroms can. Advanced Coating. Coating Application. Parylene C has been widely used in the fields of microelectromechanical systems (MEMS) and electronic device encapsulation because of its unique properties, such as biocompatibility and conformal coverage. PTC (Para Tech Coating) is a provider of coating services. Parylene coating machines are basically vacuum systems. SCS Coatings is a global leader in parylene coatings. This study aims to evaluate the effectiveness of parylene C in comparison. We custom make every machine for your. 9 Mil 1987 10-49. The Red Alarm light will begin to flash. Film coatings from 0. The purpose of the conformal coating masking materials is to prevent migration of the conformal coatings into components that need to clear and designated keep out areas. Parylene coatings are used in various Industries, including Electronics, Medical devices, Aerospace and Automotive. Diamond-MT is a ISO9001:2015, AS9100D certified parylene and conformal coating company serving all industries. Parylene dimer is the raw form of parylene. These disrupt parylene penetration of substrate surfaces and the creation of the uniform, pinhole-free coatings that are its best-known quality. Depending on the coating type and required thickness, typical parylene deposition rates are about . Parylene C films have numerous advantages. Parylene coatings are completely conformal, pinhole-free, chemically stable, transparent, and biocompatible with a controllable thickness [2], and can be used to protect various surfaces such as. The raw dimer is heated between 100-150º C. · Operate several different types of dispensing and coating machines to meet customer specifications. Parylene Engineering Lab™ brings people, resources and know-how together to ensure that today’s most exciting innovations make it to market. Not only is Parylene a highly thin film, it is also highly heat resistant. Test Methods: 1. Page 121 OM-610-1002-1 Operator’s Manual Rev 37 Avoid Freeze Burns! Wear protective gloves when working with a. Magnesium (Mg) alloy has attracted significant attention as a bioresorbable scaffold for use as a next-generation stent because of its mechanical properties and biocompatibility. Our company has one of the world's best designed equipments for vacuum metallic (hard coatings) and polymer (soft/waterproof coating). S. Creates truly 3D conformal coatings. Machines are assembled, tested, and verified before shipment. HZO delivers world-class nanocoating solutions that safeguard electronics, electrical products & critical applications in an ever-changing market. Parylene benefits and applications. This process takes place in a preliminary process. Parylene provides precisely deposited protective conformal coatings for. Parylene coating is applied through a vapor deposition process onto the substrate or material that is being coated. It is an ISO9001:2015, AS9100D certified facility that specializes in the application of liquid conformal coatings (AR, UR, SR, ER), parylene conformal coatings, equipment, dimer, masking boots, and consultation services. With regard to tensile properties, Parylene N and C were largely unaffected by any of these sterilization techniques. September 11, 2023 - September 14, 2023 McCormick Place, Lakeside East More Info. 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. Nanocoats (NCs) are increasing in prominence, frequently surpassing micro-thin parylene (XY) for many MEMS/NT purposes. Parylene is applied using a specialized chemical vapor deposition (CVD) process to provide a highly uniform, conformal coating. Parylene Coating is the Modern Technology in Conformal Coating, utilized to uniformly protect any component configuration on such diverse substrates as metal, glass, paper, resin, plastic, ceramic, ferrite & silicon. Compared to liquid coatings, parylene’s higher processing cost is no misconception. 1200, ext. SCS coatings offer medical devices a host of beneficial properties, including biocompatibility and biostability, excellent moisture and chemical barrier, micro-encapsulation and dry-film lubricity. October 1, 2006. Case postale 971. Our Services include Quality Checks, Masking, Parylene Coating and Unmasking. Grinding/Scraping – In this method, the conformal coating is removed by abrading the circuit board. Manufacturing Parylene Coater machines here in the USA. The most important machines for liquid coatings are described below. Poly (para-xylylene), more commonly known as parylene, is a highly versatile family of polymers used in many conformal coating applications. The machine can easily be coupled to clean rooms. While, the effectiveness of A-174 is limited by the thermal budget . Alignment is better than 5 µm, with manual load and fully automated operation options available. Widely deployed in Europe and North America in a variety of high-value sectors such as. Our Services include Quality Checks, Masking, Parylene Coating and Unmasking. Parylene coatings are applied at ambient temperatures with deposition equipment that enables control. 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. 244. +49 80 31 - 7 97 72-0. Protect your assemblies with a thinner. This option is available in either a two or a three valve configuration. 00197. Parylene coating. Please call for further information. April 5, 2022 (Indianapolis, IN) – Specialty Coating Systems, Inc. 25-1 mil. Penta Technology (Suzhou) Co. President. Parylene was first discovered in 1947 by Michael Mojzesz Szwarc, who is known for his research in polymer chemistry. Follow Maggie Nano to see the role of Parylene Vacuum Coating Machine Provide. CH-2301 La Chaux-de-Fonds. Parylene is the generic name for poly-para-xylylenes. During the conformal coating process, air sometimes gets caught under components of a circuit board. 112" Available in various lengths; $200 minimum order required; COC included in each shipmentThe article that follows is an example of such a technical report on the surface coating parylene C. 317. Manufacturer of conformal parylene coatings made from dimer including parylene C, N & D. The parylene coating machine uses changes in pressure and temperature in order to sublimate, pyrolize, and deposit the parylene polymer film directly onto the substrate. Silicone: Also provides. SCS offers Parylene deposition systems that range from a portable laboratory unit to production models for high-volume. It also features a slightly higher temperature tolerance and up to 100-degree Celsius of assembly protection. , Sept 04, 2008 /PRNewswire-FirstCall via COMTEX News Network/ - Curtiss-Wright Corporation (NYSE: CW) today announced that it has acquired certain assets and liabilities of Parylene Coating Services, Inc. How many parts can be coated in one machine?. POD™ is designed to be easy to use and integrates simply into any new or existing supply chains. +41 32 924 00 04. Parylene D. To learn more about our services, call us at 1-814-535-3505! 814-535-3505. The instrument is a vacuum system used for the vapor deposition of Parylene polymer onto a variety of substrates. Easier to use and more scalable than conformal or parylene coatings, NanoProof ® performance ranges from accidental water contact to IPX7 and beyond. High purity eliminates residue and stains in coating machines, doesn't cause offensive odors due to decomposition of impurities and has high gas barrier properties. 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. 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. Application. 7 yrs. Parylene C has been widely used in the fields of microelectromechanical systems (MEMS) and electronic device encapsulation because of its unique properties, such as biocompatibility and conformal coverage. 2. Parylene coating is a thin and conformal polymer film that provides exceptional protection and insulation for a wide range of surfaces and components. Depending on the coating type and required thickness, typical parylene deposition rates are about . In contrast, parylene coatings typically measure 0. The rotating drum allows small parts to be coated on all surfaces. The objects get placed into a chamber during the parylene process for coating. Thermal Removal. To discuss the benefits and properties of conformal coatings and your protection needs with an applications specialist, contact us online or call +1. In many cases, however, the biggest cost of conformal coating is manual labor. com. Contact. 0*1 -2 Torr. Y. BOPP TAPE SLITTING REWINDING MACHINE This machine can used for Coating you BOPP Film to make BOPP Adhesive Tapes in this machine. Smooth seals throughout the assembly completely encapsulate board and shell surfaces. The parylene coating machine uses changes in pressure and temperature in order to sublimate, pyrolize, and deposit the parylene polymer film directly onto the substrate. The A6AAF package is available with a parylene coating. Therefore, we can provide the right conformal coating services for you. Such. Burbank, CA 91504 USA. Parylene N,C & D Chemical Structures (right). The process begins with raw dimer in solid state (these are: Parylene C, Parylene N, Parylene D, Parylene AF-4, or other variants) being placed into a loading boat, which is then inserted into the vaporizer. Specialty Coating Systems offers customers regionally-located coating facilities to handle their engineering and production requirements. Material expenditures for raw XY dimer (di-p-xylene) range between $200. Parylene Engineering provides protective parylene vapor deposited conformal coating for small projects up to Military Specification MIL-I-46058C Parylene Type XY. The cross section and typical materials of a plastic-packaged MEMS pressure sensor with a Parylene coating shown in red. Check with MNC staff if you have questions about a particular material. Parylene, including a xylylene polymer family, is usually prepared by vacuum deposition polymerization. These devices fall into the category of MEMS, and promise a new wave of commercialization of Parylene. Here, we review six common conformal coating failure mechanisms: 1. – parylene CVD is not line-of-sight. Parylene is much thinner than other conformal coating materials with. Total power:10kw . Regardless of the type, all conformal coatings safeguard PCBs, medical devices, and other items from. You will have to machine the part off down to the top of the balls. Excellent UV Stability. Parylene protects the most complex structures at a molecular level. How is the thickness of. For example, one can mention its use as an insulating support for electrowetting applications and more recently as a coating. Quick turnaround times. com.