Silicone O-Rings and Gaskets for the Medical Industry
Silicone materials for the medical industry are engineered for sealing applications requiring biocompatibility, flexibility across broad temperature ranges, sterilization resistance, and high purity performance. Silicone elastomers are widely used in O-rings, gaskets, diaphragms, tubing seals, valve seals, custom molded rubber parts, and medical device sealing systems installed in diagnostic equipment, fluid handling systems, pumps, laboratory systems, and healthcare devices. These materials are commonly specified in medical and pharmaceutical applications due to their flexibility, cleanliness, and compatibility with sterilization environments.
Canyon Components supplies high quality medical grade Silicone sealing solutions including USP Class VI, ISO 10993, FDA compliant, and clean room manufactured compounds for medical and pharmaceutical applications. Our team supports medical O-rings, gaskets, diaphragms, custom molded parts, and high purity sealing systems used throughout medical device manufacturing, biotechnology, laboratory systems, and healthcare equipment. We also provide platinum cured Silicone compounds for applications requiring low extractables and high purity sealing performance.
Common names include: Medical grade Silicone, VMQ, biocompatible Silicone, platinum cured Silicone
Trade names include: Silicone, VMQ, platinum cured Silicone
Canyon Components supplies high-performance silicone PVMQ and VMQ O-rings engineered for reliable sealing in medical, food-grade, and high-temperature applications.
Silicone Materials Available
This table shows many of our standard materials and links out to our O-ring store. Get in touch with us if you need a custom gasket, custom molded part, or non-standard geometry!
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Features of Silicone for the Medical Industry
- Silicone compounds offer excellent resistance to ozone, UV exposure, and environmental aging
- Silicone elastomers maintain flexibility during repeated sterilization and sanitation cycles
- Platinum cured Silicone compounds are available for high purity medical and pharmaceutical applications
- Silicone materials are commonly manufactured and packaged in clean room environments for contamination sensitive applications
- Silicone compounds are available in translucent, clear, white, blue, and custom colors depending on medical application requirements
Limitations of Silicone for the Medical Industry
- Silicone compounds generally provide lower tear resistance and abrasion resistance compared to HNBR or Polyurethane materials
- These materials may not perform well in aggressive dynamic sealing systems involving severe wear conditions
- Standard Silicone materials have limited resistance to petroleum oils, fuels, and certain aggressive solvents
- Repeated exposure to aggressive sterilization chemicals may reduce service life depending on operating conditions
- Silicone compounds typically have lower tensile strength compared to many industrial elastomers
- Certain medical fluids or pharmaceutical chemicals may require FFKM, EPDM, or Fluorosilicone materials instead
Please consult a Canyon Components Engineer about your specific application and we will use our decades of experience to formulate a solution that fits your need.
Medical Industry Applications for Silicone Materials
Silicone elastomers are widely used in medical systems where cleanliness, flexibility, biocompatibility, and sterilization resistance are critical. These materials are commonly installed in medical devices, laboratory systems, pharmaceutical processing systems, fluid transfer systems, respiratory equipment, and diagnostic equipment. Material selection depends on sterilization method, operating temperature, fluid exposure, regulatory requirements, and device design.
Medical Device Sealing Systems
Silicone O-rings and gaskets are commonly used in medical devices requiring flexible and biocompatible sealing materials.
Pharmaceutical Processing Equipment
Pharmaceutical systems frequently use high purity Silicone seals exposed to cleaning chemicals, sterilization cycles, and sensitive process fluids.
Laboratory and Diagnostic Equipment
Laboratory systems and diagnostic instruments commonly utilize Silicone diaphragms, tubing seals, and environmental sealing components.
Respiratory and Fluid Handling Systems
Medical fluid transfer systems frequently use Silicone seals due to flexibility and compatibility with sterilization environments.
Pump and Valve Systems
Medical pumps and valves commonly utilize Silicone O-rings and diaphragms requiring reliable sealing performance and biocompatibility.
Please consult a Canyon Components Engineer about your specific application and we will use our decades of experience to formulate a solution that fits your need.
All Other Silicone Types Available
Silicone PVMQ & VMQ O-Rings & Custom Parts | Flexible High-Performance
Canyon Components supplies silicone O-rings and custom parts made from VMQ and PVMQ for high-performance sealing in medical, aerospace, food-grade, and industrial applications. Silicone O-rings offer excellent flexibility, temperature resistance, and biocompatibility for critical environments.
Silicone O-ring High Temperature | Heat-Resistant, Flexible Elastomer
Canyon Components offers high temperature silicone O-rings and custom parts designed to withstand continuous exposure up to 600°F. Ideal for aerospace, automotive, food-grade, and industrial sealing where thermal stability and long-term reliability are critical.
Silicone O-Ring Low Temperature PVMQ | Flexible, Cold-Resistant O-ring
Canyon Components supplies low temperature PVMQ silicone O-rings and custom parts engineered for extreme cold, maintaining sealing flexibility down to -112°F. Ideal for aerospace, cryogenic, and industrial applications requiring durable, cold-resistant silicone performance.
Silicone O-Ring Platinum Cured
Canyon Components provides platinum cured silicone O-rings and custom parts designed for medical, pharmaceutical, food-grade, and high-purity sealing applications. These O-rings offer superior biocompatibility, thermal resistance, and low-extractable performance for critical environments.
Liquid Silicone Rubber (LSR) O-Rings | Precision Custom Rubber Parts
Canyon Components supplies liquid silicone rubber (LSR) O-rings and custom rubber parts manufactured for precision, durability, and versatility. Ideal for medical, automotive, and consumer applications, LSR offers biocompatibility, flexibility, and high-performance sealing. Available in Kalrez®, Canrez®, Chemraz®, Parker®, FFKM, FKM, EPDM, silicone, and NBR materials. Oring, O'ring, O ring
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