Silicone rubber is a type of polymer elastomer with a backbone consisting of alternating silicon and oxygen atoms, with two organic groups attached to each silicon atom. This unique structure grants silicone rubber numerous superior properties, such as high heat resistance, low-temperature tolerance, excellent electrical insulation, weather resistance, and physiological inertness.

Silicone rubber stands out for its heat resistance, capable of operating long-term at 180°C and enduring temperatures above 300°C for brief periods. In cold environments, silicone rubber maintains elasticity down to -55°C, and with the introduction of phenyl groups, it can reach -73°C. This wide temperature range makes it ideal for applications in aerospace and automotive industries.

In electrical applications, silicone rubber exhibits exceptional insulation properties, with minimal changes in electrical performance even under varying temperatures, frequencies, or moisture conditions. Consequently, it is the preferred insulation material for electrical wires, cables, transformers, and motors. Additionally, silicone rubber demonstrates robust resistance to ozone aging, thermal aging, UV aging, and atmospheric aging, further extending its service life.

Silicone rubber also finds extensive use in the medical field. Its non-toxic, odorless, physiologically inert, and biocompatible properties make it suitable for blood transfusion tubes, catheters, drainage tubes, cosmetic and repair materials, and artificial organs.

In summary, silicone rubber's unique properties and diverse applications make it an indispensable high-performance material in modern industries.

General Purpose Fumed Extrusion Silicone Rubber