Silicone rubber is made up primarily of sand or silicon dioxide. Not beach sand of course but a specialty type of sand. This is not to be confused with other types of rubber. Liquid silicone rubber or LSR as it is sometimes referred to as a specialty type of compound. It is often used for plugs, seals and other products where flexibility and toughness are important. Of course, resistance to heat is often a critical reason why LSR molding is used.
silicone injection molding machine
The liquid silicone rubber molding process is very exact and a very specialized area. It is similar to injection molding but […]