Superior Chemical Resistance

Greene, Tweed is a world-class leader in the design and manufacture of high-performance materials and custom-engineered solutions for the aerospace, energy, and semiconductor industries. For over 150 years, we have partnered with global leaders across the markets we serve, working collaboratively to identify critical challenges and solve them with advanced technologies.

With expertise across a variety of industries, materials and manufacturing techniques, we deliver the innovative, custom-engineered solutions that enable our customers’ next generation technologies. Headquartered in the suburbs of Philadelphia, PA, Greene, Tweed maintains a global presence throughout North America, Europe and Asia.

Greene, Tweed’s Chemraz has the broadest chemical resistance of any elastomeric material, combining the resilience and sealing force of an elastomer with chemical resistance approaching that of PTFE.

Download the full Chemraz brochure (PDF)


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