Liquid Silicone Rubber Properties

Performance properties and fast cure cycles make liquid silicone rubber a good choice for small molded components.

Liquid silicone rubber properties.

Liquid silicone rubber liquid silicone rubber contains polymers of lower molecular weight and hence shorter chains. Silicone rubber is an elastomer rubber like material composed of silicone itself a polymer containing silicon together with carbon hydrogen and oxygen silicone rubbers are widely used in industry and there are multiple formulations. Properties of liquid silicone rubber 1. Liquid silicone rubber has good elongation high tear and tensile strength excellent flexibility and a.

Liquid silicone rubber is a low viscosity and high purity thermoset elastomer maintaining mechanical properties over a wide range of temperatures from 50 c to 250 c. Liquid silicone rubber is a highly versatile material and new applications for it are discovered and tested every day. Fully cured silicone rubber has a normal operating temperature of 100 c to 300 c. This heat cured elastomer is an excellent solution to consider if you re looking for highly optical clarity combined with long term durability in harsh environment high.

Silicone rubbers are widely used in the medical food military aerospace and consumer industries. It is a mainstay in healthcare manufacturing automotive component manufacturing electronics and consumer products gaskets and other hardware and many other markets. As silicone rubber has exceptional noise reduction and anti vibration properties it can be formed into small components and fitted into small gaps ensuring all equipment can be protected from unwanted vibration such as overhead lockers vent ducts hatches entertainment system seals and led lighting systems. Within this range the material retains its shape and other physical properties.

Silicone rubber has a variey of uses and formulations which make it a very useful and popular component. Silicone rubber is an elastomer composed of pdms or silicone which is itself a polymer containing silicon together with carbon hydrogen and oxygen. Stable under extreme temperatures. Silicone rubber compounds have characteristics of inorganic and organic materials and they offer a number of advantages in comparison to other rubbers.

It also has better flow properties. Here some of the most important properties of silicone are presented and explained. Unlike most thermoplastic elastomers tprs and tpes lsr remains flexible and elastic down to 58 f and retains its properties up to 392 f. Compared to other elastomers molded silicone can withstand a wide range of high low temperature extremes for example silastic lsr by dow corning for continuous use can remain stable through temperatures ranging from 60 c to 180 c.

Main properties of liquid silicone rubber. This is the defining characteristic of silicone.