Rogers Corporation’s PORON® 40V0 foam gives engineers a thinner, softer, and UL 94 compliant solution for gap filling and cushioning.
Unlike standard polyurethane foams, PORON 40V0 combines reliable flame resistance with enhanced compressibility in slimmer grades, making it ideal for space-constrained designs. It also meets strict environmental standards and minimizes contamination risks in critical applications.
Key Advantages of Rogers PORON 40V0
- UL-94 V-0 compliant → flame-rated & reliable
- Thinner material options → available in 3 mm to 10 mm
- Higher compressibility → ultra-soft for gap filling in tight spaces
- Superior compression set resistance → reliable long-term sealing capabilities
- Halogen-free → meets IEC environmental standards
- Siloxane-free → eliminates contamination risks in sensitive electronics
- Noise absorption → provides acoustic damping and vibration control at low frequencies
- Cost effective → delivers silicone-like flame performance at a lower price
Applications Where 40V0 Excels
- Data Centers
- Battery Energy Storage Systems (BESS)
- Automotive/EV
- Charging Infrastructure
How 40V0 Differs from Rogers Other V-0 Foams
Rogers predecessor to 40V0 was their PORON V0-M polyurethane foam line, which was introduced roughly 10 years ago. After many years on the market and listening to customer feedback, Rogers saw a need and launched PORON 40V0 to be the new and improved generation of V0 compliant polyurethane with the added benefits like being halogen-free, siloxane-free, and offered in softer, slimmer grades.
Marian and Rogers Corporation Relationship
Since the 1970's, Marian has worked together closely with Rogers to manufacture custom solutions for our customers all over the globe. As a Rogers Corporation Preferred Converter, we're one of their trusted converting partners, meaning our leadership, processes, capabilities, quality, and more have all been reviewed and approved, establishing us as leader in the converting space.
All Marian locations have direct access to the technical material experts at Rogers Corporation who can provide detailed information about any of their high-performance materials like PORON® foams and BISCO® silicones. Similar to Marian, Rogers has locations and team members around the world, so we can connect you with experts in your area or quickly provide material samples for evaluation and prototyping.
Why Marian for Your Converted PORON 40V0 Components?
At Marian, we do more than supply material; we partner with engineers to solve complex design challenges. Our unmatched die cutting capabilities and production capacity allow us to convert Rogers PORON 40V0 foam into precise, custom parts that fit your application needs.
Through our long-standing partnership with Rogers Corporation, we provide consistent material quality, reliable supply, and deep application expertise. Whether you are working on thermal management in EV batteries, vibration control in HVAC systems, or acoustic protection in data centers, our team helps you evaluate options, prototype solutions, and scale to production.
Connect with us today to explore how PORON 40V0 and Marian's application expertise can enhance the safety, performance, and reliability of your designs. Leverage our support to solve your toughest engineering challenges with confidence.
Did we mention we're global? Marian engineers are all over the world and ready to help you with your next custom precision converted solution no matter where you're located.
