In a nutshell, spliced o rings are rubber products that are bonded together at two or more points. These connections can be used in electrical, mechanical, or hydraulic applications. There are several types of spliced o rings, each with its own set of advantages and disadvantages. In this article, we will discuss the most common types and their uses. We will also review how to distinguish them.
EMI spliced o rings
Cold splicing uses non-conductive adhesives to join the two ends of a cord. Cold splicing has its advantages and disadvantages, and gasket fabricators should be aware of both processes. Incorrect splicing can allow unwanted electromagnetic frequencies to pass through the cord. While EMI spliced o rings can be reliable shields in most applications, incorrect splicing may allow certain frequencies to pass through.
Spliced o-rings are cost-effective and offer superior shielding performance over molded O-rings. When choosing EMI spliced o-rings, look for ones that have been vulcanised and bonded with EMI filler. Look for vulcanised gaskets, as these are more durable and less prone to cracking or delamination. Water jet-cut gaskets are also a good choice, because they have a lower cycle time. EMI spliced o rings are also available in a variety of sizes and shapes.
Cold spliced o rings
Cold spliced o rings are manufactured without the use of heat or pressure. They are commonly used with low durometer elastomers. They are manufactured using an adhesive that does not produce visible marks. To perform this process, mating ends of o-ring cord are placed into a special splicing jig. The adhesive is applied to one end of the cord while the other ends are turned quarter-turns.
Cold bonding uses a non-conductive adhesive on both cord ends. The process reduces lead times and costs per part. However, it can result in poor o-ring splicing if improper technique is used. If you want to know how to use cold spliced o rings, read on! It’s an excellent alternative to vulcanized or foam gaskets.
Kismet Rubber Products spliced o rings
Spliced O-rings are made of a variety of materials, such as synthetic rubber and PTFE. The most popular material is synthetic rubber, which has excellent flame, oil, and heat resistance. Spliced O-rings may be molded or customized to meet specific requirements. Other materials that may be used in the manufacturing of spliced O-rings include vegetable fiber, PTFE, and Aflas(r). These materials are produced through a process called vulcanization, which involves a combination of heat and pressure to create a bond between two cord materials. The mating ends of the cord material are placed into a special splicing jig, which then removes excess rubber from the finished O-ring.
Spliced o-rings are a great alternative to molded o-rings. They are durable, versatile, and relatively low-cost. Kismet Rubber Products manufactures premium O-Rings. To ensure quality, these products are available in a variety of sizes and materials. Kismet Rubber Products has an extensive catalog of splicing kits and seamless English and Metric O-Rings.
Haltec vulcanized o rings
If you need an o-ring that is not standard in size or shape, you can use a vulcanized spliced O-ring. These o-rings are made from Rubber Toughened Cyanoacrylate (RTCA) bonds and are especially suitable for custom designs and sizes not included in standard o-ring charts. Haltec spliced o rings can be made for any custom size in-house, with production taking two to five days. This service is available for any non-standard size, and will save you the hassle of ordering from a third-party.
There are many types of spliced o rings available. Some are hot-vulcanized while others undergo the HydraPak process. Both types of o-rings are extremely durable and are suitable for static sealing applications.