Coatings and Lubrication Hub

Canyon Components offers several specialized coatings to meet diverse performance needs. PTFE (polytetrafluoroethylene) coatings provide a dry, non-stick surface that dramatically reduces friction and improves chemical resistance. Parylene coatings create a thin, conformal barrier ideal for electronics, medical, and aerospace applications where purity and dielectric strength are critical. Molybdenum disulfide (Moly) coatings are used for high-load or high-temperature applications where traditional lubricants would break down. Plasma coatings modify surface energy to improve bonding, cleanliness, or wettability, while silicone-based coatings offer clean, uniform lubrication for dynamic seals and food-safe systems. Each coating can be tailored to the base elastomer or plastic to ensure full adhesion and consistent performance. If you have any questions or require design assistance, feel free to reach out to the Canyon Components engineering team!

Internal lubricants are incorporated into the compound during material formulation, allowing the lubrication to be distributed throughout the entire elastomer. This ensures consistent performance even after repeated compression cycles or exposure to aggressive cleaning processes. Internal lubricants are ideal for applications where seals experience motion or require long-term slip characteristics without surface residue. External coatings, on the other hand, are applied to the finished part’s surface and are often chosen for assembly efficiency, reduced friction during installation, or enhanced appearance. Canyon Components provides both approaches and can recommend the best option based on environmental exposure, motion type, and required cleanliness. If you have any questions or require design assistance, feel free to reach out to the Canyon Components engineering team!

PTFE coatings offer reduced friction between seals and hardware surfaces during installation. They also offer color for identification purposes. The PTFE layer acts as a dry lubricant, making assembly smoother and minimizing the risk of rolling or pinching during installation. In service, the coating resists most chemicals, including acids, bases, and solvents, and is thermally stable across a wide temperature range, however a PTFE coating does not make the elastomer underneath more chemically resistant. PTFE-coated O-rings from Canyon Components are particularly useful in applications involving aggressive chemicals, moderate dynamic applications, or limited lubrication availability. The non-stick surface also prevents contamination buildup, making PTFE-coated seals suitable for food, pharmaceutical, and semiconductor environments where cleanliness is critical.

Parylene coatings are vapor-deposited polymer films that provide an extremely thin, uniform layer of protection. Unlike spray or dip coatings, parylene adheres conformally to all surfaces, including complex geometries and interior cavities. It provides extremely low surface friction and enhances chemical resistance, electrical insulation, and moisture protection without altering part dimensions. Canyon Components applies parylene coatings to seals, sensors, and hybrid components used in aerospace and medical devices, where performance and purity cannot be compromised. These coatings extend part life by preventing surface oxidation, corrosion, or fluid absorption, making them an excellent option for long-term or high-value assemblies. If you have any questions or require design assistance, feel free to reach out to the Canyon Components engineering team!

Plasma treatments use ionized gases to clean, modify, or functionalize the surface of elastomeric or plastic materials. This process can increase adhesion for bonding, remove organic contaminants, or alter surface energy to improve coating or lubricant performance. In semiconductor, aerospace, and medical applications, plasma-treated surfaces also exhibit lower outgassing and better compatibility with vacuum or sterile environments. Canyon Components employs plasma processing to prepare surfaces for bonding, improve friction characteristics, or apply ultra-thin nano-coatings that enhance chemical and wear resistance without affecting flexibility or seal geometry. If you have any questions or require design assistance, feel free to reach out to the Canyon Components engineering team!

Lubricants significantly simplify installation by reducing surface friction and preventing seal damage when parts are pressed or rotated into place. For example, silicone-based lubricants allow O-rings to slide smoothly into grooves, while PTFE dispersions prevent sticking during assembly in automated lines. Canyon Components supplies a range of lubricants, including O-Lube, Molykote, and medical-grade silicone greases, each chosen for specific environmental or regulatory needs. Proper lubrication not only prevents tearing or pinching but also helps achieve uniform compression, improving sealing reliability and extending the service life of the component. If you have any questions or require design assistance, feel free to reach out to the Canyon Components engineering team!

Compatibility depends on both the coating material and the base elastomer. Some coatings, such as PTFE and parylene, are universally compatible with most elastomers, including FFKM, FKM, EPDM, NBR, and silicone. Others, such as molybdenum disulfide or graphite, may require primer layers or modified curing processes to ensure adhesion. Canyon Components performs material compatibility testing and applies coatings under controlled conditions to ensure proper bonding and consistent thickness. By tailoring surface treatments to the specific elastomer and intended application, we guarantee optimal performance without compromising flexibility or sealing function. If you have any questions or require design assistance, feel free to reach out to the Canyon Components engineering team!

High-quality coatings can actually improve chemical resistance by adding a barrier layer between the base material and the process media. Parylene, for instance, creates an impermeable surface that prevents absorption of aggressive chemicals or gases. In critical environments like pharmaceuticals, biotechnology, and semiconductor manufacturing, these coatings also prevent outgassing and particle contamination. Canyon Components applies coatings in controlled environments and verifies cleanliness and thickness through precision inspection. The result is a product that maintains the purity and performance standards required in highly regulated industries. If you have any questions or require design assistance, feel free to reach out to the Canyon Components engineering team!

Canyon Components provides a complete suite of coating and lubrication options engineered for performance and reliability. Our processes include surface preparation, plasma activation, and precision coating application, ensuring uniform coverage and verified adhesion. We also supply documentation for FDA, USP Class VI, and aerospace compliance when required. Customers benefit from shorter lead times, direct engineering support, and the ability to combine multiple surface treatments on a single component. Whether you need PTFE-coated O-rings for identification or parylene-coated seals for dynamic medical devices, Canyon Components delivers consistent, certified, and application-optimized results for every project.