WHY CHOOSE LIQUID SILICONE RUBBER (LSR)?
When choosing materials to manufacture critical parts and components, consider liquid silicone rubber (LSR). LSR is the primary material we process at SIMTEC — as a result, there’s no better partner for your manufacturing needs, and no one more experienced in helping clients make the most of it.
Liquid silicone rubber’s characteristics and chemical properties make it an ideal material for applications spanning several different industry verticals. Keep reading to learn more, or contact SIMTEC directly for more information.
PROPERTIES OF LSR PARTS
LSR’s specific properties are a result of its unique chemical structure. Its backbone is formed by a series of siloxane bonds which, compared to carbon bonds, are stronger and more stable. This provides liquid silicone rubber products with:
Superior temperature range performance. Liquid silicone products won’t elongate at high temperatures. They also remain flexible at temperatures as low as -40˚C. High thermal stability makes LSR parts suitable for heavy-duty applications.
Chemical stability. Liquid silicone rubber parts are chemically inert, hypoallergenic and resistant to bacteria growth. They also feature high biocompatibility, which makes them suitable for healthcare applications. However, they can degrade when exposed to certain organic compounds, or to highly acidic or basic environments.
Electrical resistance. On its own, LSR offers high resistance to corona discharge, making it a good choice for use as an insulator in high-voltage applications. However, it is also possible to add conductive materials without compromising the other properties of an LSR component, so that it can be used to make keyboard contact points and other electrical parts.
Comments
Post a Comment