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Silopren™ LSR 2660
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 the properties of LSR 2060, it has a lower viscosity and faster reactivity, hence, a shorter cycle time. With this two-component liquid silicone grade, it is possible to reduce the vulcanization temperature while keeping a standard cross-linking rate. This increased reactivity will not affect the properties of the vulcanizate silicone.
Specifications
Density: 1.13 g/cm³ Shore A hardness: 62 Tensile strength, N/mm²: 9.0 Tear strength, N/mm: 45 Compression set (22 hrs at 175°C), %: 20
Primary Chemistry: Liquid silicone rubber
Features & Benefits
High reactivity Lower viscosity Shorter cycle time High stability and flexibility at lower temperatures Stability to ozone and UV light Easily pigmentable Biocompatible Not readily combustible Dielectric strength over a vast range of temperatures Aging resistance High tear resistance Meets KTW requirements
Problems Solved
Low tear strength of liquid silicone elastomer and insufficient shore hardness Extended processing cycles due to the slow cure of liquid silicone rubber, especially at low temperatures
Applications
Sealing elements O-rings Stoppers Keypads Breast shields Nose pads Pressure cooker parts Switch covers Spark plug boots Vibration dampers Cable connectors 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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