Liquid Silicone Rubber Molding Process

Depending on the cross section of the molded component the cure cycle for lim can take from 30 seconds up to 2 minutes with an average cure time of 35 to 50 seconds.

Liquid silicone rubber molding process.

Liquid silicone rubber is a high purity platinum cured silicone with low compression set great stability and ability to resist extreme temperatures of heat and cold ideally suitable for production of parts where high quality is a must. Unlike the standard reaction injection molding process which relies on pressurized impingement mixing liquid injection molding uses a mechanical mixing process that focuses mainly on liquid silicone rubber lsr and similar elastomeric materials. Due to the thermosetting nature of the material liquid silicone injection molding requires special treatment such as intensive distributive mixing while. The uncured liquid silicone starts in two containers compound a and compound b which connects to the pumping system.

Also known as lsr silicone molding liquid silicone rubber this is a liquid injection molding process where a high viscosity liquid comes in two parts part a and part b is loaded into the molding machine. Injection molding of liquid silicone rubber lsr is a process to produce pliable durable parts in high volume. Injection molding of liquid silicone rubber is a process to produce pliable durable parts in high volume. The silicone rubber injection molding process.

During the process several components are necessary. Liquid silicone rubber molding our liquid silicone rubber molding process produces custom prototypes and end use production parts in 15 days or less. The process of liquid injection molding lim of liquid silicone rubber has a cost advantage over compression molding of gum based silicone which is due to the cure cycle. An injector a metering unit a supply drum a mixer a nozzle and a mold clamp among others.

The liquid silicone injection molding process is highly automated with short cycle times to reduce the silicone part price. Liquid injection molding lim is an industrial fabrication process that molds materials into a broad range of components and products. Liquid silicone rubber injection molding is a thermoset process that cools the material delivery system while heating the mold tool to cure silicone material into parts. Injection molding of liquid silicone rubber lsr is a process used to produce pliable durable parts in high volumes.

Liquid silicone rubber is widely used in tod. We use aluminum molds that offer cost efficient tooling and accelerated manufacturing cycles and stock various grades and durometers of lsr materials.