Monthly Archives: July 2015

Rubber Channels for Sealing and Insulation

Rubber Channels from Elasto Proxy
Video: Rubber Channels from Elasto Proxy

Rubber channels keep window glass from rattling and seal out wind, weather, and water. Learn how to select rubber channels for your application, and how custom channels are fabricated from standard rubber profiles.

Rubber channels help to secure window frames and hold window glass in place. They eliminate rattling and provide protection against weather, water, dust, rust, and drafts. Most rubber channels are formed through extrusion, a manufacturing process that creates profiles with complex cross-sections and a smooth surface finish. Beaded rubber channels contain stainless steel beads to support installation without stretching or pulling. Unbeaded glass run channels with coated linings are also available.  (more…)

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Neoprene Gaskets for Oil Resistance and Outdoor Sealing

Video: Neoprene Gaskets
Video: Neoprene Gaskets

Neoprene gaskets are made of oil-resistant elastomers that also provide weather resistance and environmental sealing. Learn more about neoprene rubber’s applications and advantages, and how finished neoprene gaskets are custom-fabricated from standard neoprene profiles.

Neoprene gaskets provide resistance to oils, greases, and waxes; oxidation and ozone; and weathering and water immersion. A type of synthetic rubber (SR), neoprenes are a large family of elastomeric materials that are available in various types or grades. Some are compounded with EPDM or NBR to impart specific properties. Chemical, temperature, and flame resistance varies by neoprene compound, but neoprene rubber is generally known for its oil resistance and use in outdoor applications. (more…)

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Extruded Rubber Seals: Five Types You Need to Know

Extruded Rubber Seals - Video
Video: Extruded Rubber Seals

Extruded rubber seals support complex cross-sections and a smooth surface finish. They include bulb, bulb trim, lip, door, and accordion seals. You’ll find all five types in Elasto Proxy’s catalog, along with many other rubber extrusions that are ready for custom fabrication.

Rubber profiles are made of elastomeric compounds and produced through molding or extrusion. Lengths of standard rubber products are then custom-fabricated to meet application requirements such as length. Rubber molding processes such as injection, compression, and transfer molding have their advantages, but extrusion supports the creation of rubber profiles with complex cross-sections and a smooth surface finish. As a custom fabricator, Elasto Proxy stocks extrusions made of solid rubber and sponge rubber, and can convert these standard products into specialty seals that meet your specific requirements. (more…)

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