Liquid Silicone Rubber (LSR) is a two-component additive silicone rubber with strong fluidity and rapid vulcanization. It is widely used in medical, food contact products, electronic components and high precision mold manufacturing.

Characteristics of liquid silicone rubber
High fluidity, suitable for precision molding
Liquid silicone rubber is liquid, has a low viscosity, can flow into the small details of complex molds, to achieve high precision molding. This gives LSR a huge advantage in manufacturing high-precision medical devices, electronic connectors, buttons, baby products, and more.

Excellent temperature resistance
Liquid silicone rubber can maintain stable performance in extreme temperature environments, generally can withstand -50 ° C to 200 ° C, and special varieties can even withstand higher temperatures. Therefore, it is widely used in high temperature environment seals, insulation materials and food grade containers.

Safe and non-toxic, suitable for medical and food contact
LSR is certified by FDA (US Food and Drug Administration) and LFGB (German Food Grade Testing) to be free of toxic substances and not susceptible to bacterial growth. Therefore, it is often used in pacifiers, kitchenware, medical catheters and other fields to ensure safety and hygiene.

Automated production, high efficiency
Liquid silicone rubber is usually used in liquid injection molding (LIM) technology, which can achieve fully automated production, reduce human intervention, improve production efficiency, and reduce the rate of defective products. This makes it ideal for large-scale industrial production.

Application of liquid silicone rubber
Liquid silicone rubber is widely used in many industries, such as:

Medical industry: medical catheter, surgical instrument accessories, silicone prosthesis, etc.
Food grade products: pacifiers, cake molds, kitchen utensils, etc.
Electronics industry: waterproof seals, connector seals, keyboard keys, etc.
Automobile manufacturing: high temperature seals, dust cover, etc.

Liquid silicone rubber plays an important role in various industries due to its excellent safety, high precision molding ability and excellent weather resistance. With the advancement of processing technology, the application range of LSR is still expanding, providing a more efficient and safe solution for modern manufacturing.

General purpose grade high temperature resistant rubber, plz check MY DI140