Key Benefits for Industrial Use There are a range of beneficial properties that allow PORON to be such a versatile and valuable material for an array of different industrial applications. Perhaps the most important trait to consider is the open-cell structure of each grade of PORON®. This design ensures that when exposed to pressure, the material compresses, but upon release of the pressure, it is able to return to its original shape and size. Whilst closed-cell foams can provide an effective cushion by holding air in pockets within the material, over time, these air pockets leak, and the foam begins to lose its physical memory, which can lead to the failure of gasketing and sealing applications, as well as rendering cushioning or vibration isolation applications ineffective. In contrast, the open cell structure of PORON foam allows for air to move freely through the material, so when pressure is released, air can easily flow back into the open cells in order to return the material to its original shape. In addition to sealing applications, this compression set resistance means that PORON® Urethane is also highly effective in impact and vibration absorption, and cushioning. For applications where resistance to chemicals and other liquids is important, for example, industrial machinery, or automotive equipment, PORON foam provides an ideal solution due to its low outgassing qualities. It also exhibits strong resistance to a wide range of temperatures (between -40 and +90℃) and is UL94 approved for flammability resistance. PORON® Urethane is also available in thicknesses ranging from as thin as 0.3mm, up to 12.7mm, and can easily be manufactured in a range of products, including gaskets, washers, strips and sheeting. It is also well suited for use with various adhesives for tape, or for fabrication with other materials. Selecting the Ideal Poron Foam As a preferred UK converter of Rogers Corporation, with a relationship of more than 30 years, CB Frost are well placed to offer advice on the right grade of PORON® for any application, as well as offering the manufacturing facilities and expertise to deliver the perfect products for your industrial needs. To discuss your requirements, please contact our sales team by calling +44 (0)121 773 8494.

PORON® Urethane is a flexible and highly versatile open celled foam material that offers excellent performance in many different applications, from everyday equipment such as sportswear, protective gear, and communications equipment, to parts within the Hubble Space Telescope. With its compression set resistance, non-fogging, and low outgassing properties, it is well suited for many cushioning,…

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