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PORON® Industrial Polyurethanes Our line of PORON Industrial Polyurethanes provide durable, long-term performance in industrial applications. Whether in gasket design, sealing, cushioning or vibration management the PORON line of products are low-outgassing, non-fogging, non-corrosive and will not become brittle and crumble.
Rogers PORON 4701-40 polyurethane is a soft material for use in applications including sealing, gasketing, vibration management and more. When it comes to gasket design, PORON 4701-40 polyurethane is a soft foam that is fit for the job. The material provides a broad range of compression performance for gasketing and sealing in a variety of ...
PORON® Polyurethanes Product Properties Guide. Our tools assist designers and engineers with calculations, material selection and design choices.
PORON® is a microcellular urethane foam with an extremely low compression set. PORON materials are high density, flexible cellular products and are manufactured by continuously casting and curing mechanically frothed urethane intermediates to the desired thickness.
PORON foam is meant to keep its shape, cushioning, and contouring precisely in response to pressure. These viscoelastic properties are derived from the foam's microcellular design. Once the pressure is released, the cushioning foam expands to its full size or until it meets a new obstacle—a method of creating physical memory.
Choose from our selection of Poron urethane foam, including over 800 products in a wide range of styles and sizes. Same and Next Day Delivery.
PORON has a unique naming convention for identifying each specific grade. Below is an explanation of the Rogers PORON naming convention and how to callout PORON microcellular urethane foam on a drawing. PORON Market Prefix - the family of products, for industrial grades the market prefix is usually 4701 or 4790.
Rogers PORON 4790-92 foam is an extra soft, slow rebound foam with a very low closure force. PORON 4790-92 polyurethane foam provides excellent protection for lower energy impacts. Softer and with a slow rebound, the material is conformable yet returns to its original shape, allowing for long-term performance. ...
PORON products incorporate these highly reliable benefits: Excellent compression set resistance which enables durable, long-term performance for gasketing, sealing, and cushioning. Low-outgassing and non-fogging, containing no plasticizers or residual chemicals to contaminate the device. The material will not become brittle and crumble and is non-corrosive to metal. Inherently flame retardant ...
If your equipment or machinery needs to resist chemicals and other liquids, PORON foam is the answer due to its low outgassing status. You want your flexible materials to be easy to work with. PORON foam can be effortlessly cut and manufactured and plays nicely with adhesives and other materials. PORON Foam Options for Industrial Use