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Silopren™ LSR 2670
Silopren™ LSR 2670 is a two-component, 70A-durometer 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 the properties of LSR 2070, it has better tear resistance, lower viscosity, and faster reactivity, hence a shorter cycle time. As a result, silicone rubber vulcanization temperature can be lowered while keeping the crosslinking rate constant. The vulcanizate's characteristics are unaffected by the elevated reactivity.
Specifications
Form: Liquid Color: Translucent Density: 1.13 g/cm³ Shore A hardness durometer: 69 Tensile strength, /mm²: 9.5 Elongation at break, %: 350 Tear strength, N/mm: 30 Compression set 22 hrs at 175°C, %: 20
Primary Chemistry: Liquid silicone rubber
Features & Benefits
High reactivity Low viscosity KTW approved Fast cure and shorter cycle time Improved processability High thermal stability and flexibility at low temperatures Stability to ozone and UV light Easily pigmentable Biocompatible and sterilizable with gamma radiation
Problems Solved
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
Applications
Sealing elements O-rings Stoppers Keypads Pressure cooker parts Spark plug boots Vibration dampers Catheters
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Thank you
Thank you for your inquiry and interest in ChemPoint. We will respond to you shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
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