You may be aware that liquid silicone is used in multiple medical, sciences, automotive, consumer, and industrial industries. LSR injection molding is the manufacturing method of choice because it offers unique features no other procedure can. Raw silicon is an inorganic polymer created using silicon, oxygen, carbon, and hydrogen. The chemical chain to form the material is known as the backbone and is named siloxane.

To get the desired outlook of silicone, you need to add a few catalysts during the curing process to create a chemical bond in the crosslink backbone. For this stage, materials such as platinum and peroxide are used in the curing process. That’s how LSR injection molding gets you platinum-curated silicone rubber. As conceived, this material has many benefits over peroxide-curated silicone, such as great tensile strength and extensive tear strength. You also get boosted clarity with significant consistency levels and little to no residue.

LSR injection molding has other incredible versatile properties from different chemical reactions, such as the siloxane bond. Siloxane bonds deliver enhanced mechanical performance and strength on parts made with the material. This particular chain offers inorganic backbones that never get to interact with other biological materials. This makes this silicone ideal to be combined with other organic chemical groups.

LSR Injection Molding Properties

You can make biocompatible products

After extensive testing, it’s been proven that liquid silicone is compatible with human tissue and body fluids. Anything done with LSR injection molding procedures is, by default, hypoallergenic, making it the best option if you have to create skin-contact products. Compared with other elastomers, liquid silicone rubber is incredibly resistant to bacteria and never stains or corrodes.

It’s tasteless and odorless

LSR products are tasteless and odorless, which makes them perfect for making appliances formulated to comply with FDA standards for the food and beverage industries.

It’s durable

Liquid silicone parts have proven durability and can withstand some of the most extreme temperatures, making the material the best option for components in vehicles of multiple industries and outdoor appliances.

It’s chemical resistant

Liquid silicone can withstand water, oxidation, and most chemical solutions, such as acids and alkali. LSR products can be sterilized using diverse chemical reactions, such as steam autoclaving, ethylene oxide, gamma, e-beam, and other techniques used for healthcare products.

It can stand any temperature

When compared to other elastomers, silicone can withstand high to low-temperature extremes. The material remains stable in temperatures between minus 60 degrees Celsius to 180 degrees Celsius.

It has mechanical properties

LSR has the best elongation properties, with a tremendous rate of high tear and tensile strength, on top of excellent flexibility. The hardness range is commonly placed at 5 to 85 Shore A.

It handles electricity

LSR products offer the best insulating properties, which is beneficial for multiple electrical applications. Compared to other insulating materials, silicone performs incredibly well in higher and lower temperatures.