Silopren™ LSR 2670 is a two component 70A liquid silicone rubber with low viscosity, fast cure and high tear.
Silopren™ LSR 2670 is a two component liquid silicone rubber used to injection mold parts. In addition to other properties of the LSR 2070, it has a lower viscosity, faster reactivity and hence a shorter cycle time.
Density: 1.13 g/cm³
Hardness, Shore A: 69
Tensile strength, /mm²: 9.5
Elongation at break, %: 350
Tear strength, N/mm: 30
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
High viscosity and limited flexibility of traditional liquid silicone rubbers
Low stability and high degradation of LSR products when exposed to high temperatures and radiation
Sealing elements
O-rings
Stoppers
Keypads
Pressure cooker parts
Spark plug boots
Vibration dampers
Catheters
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