Black silicone vacuum extruded silicone hose is a type of flexible tubing that is commonly used in automotive applications. It is made from a silicone-based polymer, which gives it several beneficial properties, such as excellent temperature resistance, high flexibility, and good chemical resistance. The black color of the hose also provides some additional advantages, such as UV resistance and a sleek, professional appearance.

To manufacture black silicone vacuum extruded silicone hose, a process called vacuum extrusion is used. This involves heating and mixing the raw silicone polymer to create a viscous liquid, which is then extruded through a die and pulled through a series of vacuum chambers to create a hollow tube. The vacuum chambers are used to remove any air bubbles that may be trapped in the material, resulting in a smooth and uniform surface on the finished hose. The hose is then dyed black to give it its distinctive color.

One of the key advantages of black silicone vacuum extruded silicone hose for automotive use is its durability and resistance to extreme temperatures. It can withstand temperatures ranging from -100¶øF to 400¶øF, making it suitable for use in a wide range of automotive systems, including engine cooling, air intake, and turbocharger systems. Additionally, the black color of the hose provides additional UV resistance, which helps to prevent it from deteriorating or becoming brittle over time when exposed to the sun. This makes it a long-lasting and reliable choice for use in automotive applications.