Liquid silicone rubber (LSR) and silicone rubber are two different materials that are used in various applications. While they share the same basic element, silicone, they are different in their chemical composition. LSR is made of a two-part system consisting of a platinum catalyst and a silicone-based resin, while silicone rubber is a single part system made of a siloxane-based polymer.
The unique properties of the two materials make them ideal for different applications. LSR has superior strength, flexibility and durability due to its two-part system, making it the ideal choice for medical device components, food-grade products, automotive seals and gaskets, and electrical components. Silicone rubber offers greater flexibility and is used in a wide range of products, such as automotive seals, gaskets and tubing, as well as industrial and consumer products.
Due to its superior flexibility, silicone rubber wholesale is highly resistant to extreme temperatures, ozone, UV radiation, and high pressure. This makes it ideal for use in food-grade products, medical devices, and automotive components, where it can withstand extreme conditions without compromising its integrity. On the other hand, LSR has superior strength and durability, making it suitable for applications that require high levels of wear and tear.
When it comes to cost, LSR is typically more expensive than silicone rubber due to its two-part system. However, in some cases, the cost of LSR may be offset by its superior strength and durability. Additionally, the superior flexibility and temperature resistance of silicone rubber make it the ideal choice for certain applications.
Overall, both materials offer unique advantages, and the choice of which one to use depends on the specific application. With its superior strength and durability, wholesale LSR (liquid silicone rubber) is the ideal choice for applications that require high levels of wear and tear, while silicone rubber is better for applications that require flexibility and temperature resistance. In the end, the right material for each application must be carefully evaluated.