Silopren™ LSR 2660 is a two component 60A liquid silicone rubber with low viscosity, fast cure and high tear.
Silopren™ LSR 2660 is a two component liquid silicone rubber used to injection mold parts. In addition to other properties of the LSR 2060, it has a lower viscosity, faster reactivity and hence a shorter cycle time.
Density: 1.13 g/cm³
Shore A hardness: 62
Tensile strength, N/mm²: 9.0
Tear strength, N/mm: 45
Compression set (22 h at 175°C), %: 20
Primary Chemistry: Liquid silicone rubber
High reactivity
Lower viscosity
Shorter cycle time
High stability and flexibility at lower temperatures
Stability to ozone and UV light
Easily pigmentable
Biocompatible
Low tear strength of liquid silicones and insufficient shore hardness <60A
Extended processing cycles due to the slow cure of liquid silicone rubber, especially at low temperature
Sealing elements
O-rings
Stoppers
Keypads
Breast shields
Nose pads
Pressure cooker parts
Switch covers
Spark plug boots
Vibration dampers
Cable connectors
Catheters
Momentive offers a range of LSR products that enable the production of a broad range of disposable and reusable medical devices and supplies. It meets regulatory compliance, biocompatibility, and withstands repeated sterilization processes.
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