NuSil
High-purity silicones for the most demanding environments
For over 40 years, NuSil® has set the global standard in medical- and space-grade silicone technology, advancing purity and quality while redefining expectations in customer care. We continue to innovate and design silicone formulations to meet or exceed our customers’ requirements and provide the support needed in these highly regulated industries. As a trusted partner, we collaborate closely with customers, developing healthcare and advanced technologies devices and platforms so they can move discovery and innovation forward.
High-purity silicones
With extensive silicone innovation and manufacturing expertise, we formulate an industry-leading portfolio of adhesives, elastomers, encapsulating materials and many other high-purity silicones. From life-changing implants to spacecraft roving the surface of Mars, NuSil solutions deliver unmatched performance in the most demanding environments.
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Tools
Industries
Drug delivery
We help create novel excipient-grade silicones for combination medical devices that deliver sustained release of life-changing medication to patients.
Medical implants
From innovative start-ups to leading manufacturers, the healthcare industry depends on the quality, purity and reliability of NuSil’s implantable silicones.
General healthcare
Our proven expertise allows us to develop medical-grade silicones used in sophisticated new devices and components for diagnostics, therapy and care.
Beauty care
With novel patented technologies, our CareSil® brand helps formulators develop innovative products with transformative textures for skin care, sun care and color cosmetics applications.
Aviation & defense
Backed by a rich flight heritage that spans nearly 40 years, NuSil formulates high-purity silicones for leading aviation manufacturers and major defense contractors.
Space
Spacecraft and satellite manufacturers across the globe rely on our low and ultra-low outgassing silicones to help fulfill mission-critical requirements.
Optoelectronics & electronics
As one of the original pioneers in silicones for LEDs, we’ve served customers for decades with formulations for demanding environments and applications.
Related content
Fast-curing silicone adhesive reduces medical device assembly time from hours to minutes
NuSil collaborated with a medical device manufacturer to customize a fast-curing silicone that dramatically reduced the manufacturer’s cure time for greater throughput and decreased costs.
Making the right choice for fuel- and solvent-resistant silicones
Fuel and common solvents used in aircraft can cause materials to degrade, leading to additional maintenance, unplanned downtime and even catastrophic failure. Learn how high-purity fluorosilicones resist degradation and maintain performance in aviation and defense applications.
Medical-grade silicone lubricants for medical devices
From viscosity to surface interactions, learn the key factors for choosing the right lubricious coating for a medical device.
High-precision laser performance with ultra-low outgassing silicone
Learn how NuSil collaborated with a leading manufacturer of lasers to improve longevity and stability of space-based lasers.
Optimize manufacturing with biocompatible high consistency rubbers (HCRs)
Learn how NuSil has helped companies think outside of the silicone box.
Quality
Quality is the cornerstone of everything we do. We adhere to the highest standards, from initial product development to delivery to exceptional post-sales service and support.
Certifications
We are ISO 9001 certified and use ISO standards throughout our operations. Our quality system is also certified and compliant with standards such as AS9100 as well as various industry-specific standards.
Customer support
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Ready to move your next innovation forward? NuSil can help.
How can we help you?
Whether you need a silicone customized for your application or guidance in choosing a product that meets your requirements, our team of experts is here to help.