Overview:
Silicone rubber refers to rubber whose backbone is composed of alternating silicon and oxygen atoms, and two organic groups are usually attached to the silicon atoms. Ordinary silicone rubber is mainly composed of silicon-oxygen links containing methyl groups and a small amount of vinyl.

Silicone rubber has a variety of excellent properties:
High and low temperature resistance: Silicone rubber has good low temperature resistance, generally can still work at -55 °C, and can reach -73 °C after the introduction of phenyl group. Its heat resistance is also outstanding, it can work for a long time at 180°C, can withstand several weeks or more at slightly higher than 200°C, and can withstand high temperatures above 300°C instantaneously.

Air permeability: Silicone rubber has good air permeability, and the oxygen permeability rate is the highest among synthetic polymers.

Physiological inertness: Silicone rubber does not cause blood clotting, is physiologically inert, and is widely used in the medical field.

Classify:
Silicone rubber is divided into hot vulcanization type (high temperature vulcanized silica rubber HTV) and room temperature vulcanization type (RTV), of which room temperature vulcanization type is divided into polycondensation reaction type and addition reaction type. High-temperature silicone rubber is mainly used to manufacture various silicone rubber products, while room temperature silicone rubber is mainly used as adhesives, potting materials or molds.

About injection liquid silicone rubber,please check the details: High Strengh Liquid Silicone Rubber IOTA 28-Series
About fluorosilicone rubber,please check the details: Fluoro Silicone Gum (IOTA 110-F series)
About ethyl silicone oil,please check the details: Polyethylsiloxane Fluids IOTA 2056 PES
About leather silicone rubber,please check : IOTA Liquid silicone rubber for silicone leather