Poron Polyurethane Open-Cell Foam Sheet, Ultra Soft Firmness, No Backing, Black, 0.500" Thickness, 36" Width, 54" Length

Product Information

This foam is easy to die cut with precision. It will retain its shape long-term after being cut. CONS Compression lets the polyurethane springs condense, and air moves freely from the space. Meanwhile, the remaining air can support the pressure point within the micro-coils. LCD screens, battery pads, cushions, and shoes are all typical uses for 4790-92. 11. PORON EVEXTEND® 4701-43

Each type of PORON polyurethane has its advantages, so which type of PORON foam will you need? PORON foam suppliers recommend a range of products based on your project. Thin PORON Foam– PORON urethane foam is available in very thin grades often used for dust and splash seals for electronic devices. This polyurethane foam series is composed of the second softest PORON foams. Some of its softness is traded for higher tensile strength than the 4701-30 series. This is one of the most durable PORON products. It resists tearing, corrosion, mildew, and bacteria. PROS

How To Order PORON Microcellular Urethane Foam

PORON foam comes in a variety of products. Some of the best options for industrial use include: PORON 4701 PORON Polyurethanes are flexible, high density, microcellular products that offer design engineers many outstanding features. PORON foams maintain excellent resistance to compression set, exhibit high resiliency, provide good vibration damping and impact absorption. Parts made from PORON foams continue to perform after constant T The surface combines strong surface characteristics and excellent flexibility through special surface treatment technology

PORON 4701-60 is not soft. This makes it unsuitable for cushioning a human body directly or any delicate electronic components.We offer four series: Standard, LO/FR (Low out-gassing/Flame-retardant), PET support material) and Special surfaces. Standard series Smooth skin – Most grades of PORON foam are manufactured with a smooth skin on both sides. The supported products have a 1 mil PET film bonded permanently to one side. As we go through these types of PORON foam, you’ll learn what their purpose is and what factors you should consider before making any final product decisions. Rogers Poron Foam Rogers Corporation, a global leader in materials development, has patented thirty-five PORON Industrial Polyurethanes. These open-cell polyurethane materials have solved unique engineering challenges, including filling gaps in the Hubble space telescope.

At the very bottom you will find a thin sheet of foam that protects the internal battery from the other components and prevents it from short-circuiting or going up in flames. That’s a very unlikely scenario but I would advise against removing it. MS is a product similar to the LE type in the standard series. It is one of the softest materials among the LO/FR series, allowing for production of very thin products This series is long-lasting. It retains its set compression over long durations and doesn't corrode. It’s also environmentally safe, with zero risks of any plastic migration. PORON 4701-50 isn’t soft or resistant to all chemical fluids. Exposure to some chemical fluids may cause this polyurethane to swell. RECOMMENDED USE The PORON 4790-92 series is an extra soft foam design. It rebounds slowly after any pressure is released.PORON® Urethanes are patented open cell, breathable materials. The open cells act like tiny springs absorbing impact and providing cushioning to the body. PORON® Urethanes are designed to maintain their memory and continue to return to their original shape. The materials are resistant to moisture and other environmental conditions offering continued cushioning comfort in footwear, orthotic appliances, apparel and other applications. Presenting PORON PLUS, based on ROGERS INOAC CORPORATIONS’s own in-house technology. Special blending technology The PORON EVExtend® is not waterproof. It isn’t particularly versatile and has a highly specific utility. It is not typically the best choice for any project beyond interfacing with an electric vehicle battery. RECOMMENDED USE The front left of the keyboard is scant as well, with a USB-C port for charging and wired capabilities, along with a switch to shift between wired and wireless connectivity. As mentioned above, the keyboard features tri-mode connectivity, namely 2.4Ghz wireless, Bluetooth (up to three profiles), and USB-C.

That said, the flat CFD curve is such a unique feature, the product as a whole probably works best when used on an electric vehicle .The AquaPro™ series is only intermittently stable in high-heat (120ºC) conditions. For high-heat applications, you may want to select a different PORON foam. Available in different grades – including PORON® 4701-40 soft foam, PORON® 4701-50 firm foam for managing high energy impact and PORON® 4701-60 firm foam for energy management solutions including enclosure gaskets Breakthroughs in materials science continue to add opportunities for innovation in materials science and global industries, and taking advantage of those opportunities yields a big reward. PORON foam is one such groundbreaking material. HH is a harder product, primarily being used for the foot pads of audio devices, home electric appliances and office appliances. The C type that has excellent gripping property is also available. This flatter curve works with the battery's natural cycle of contraction and expansion. To absorb and distribute force effectively when the degree of compression is constantly changing, the Rogers corporation developed foam with a firm-to-soft gradient in each individual piece.