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Silopren™ LSR 4655 SL
Silopren™ LSR 4655 SL is a self-lubricating, two-part liquid silicone grade designed for biopharmaceutical and healthcare applications. It has a Shore A hardness (durometer) of 55.
Silopren™ LSR 4655 SL is a family of liquid silicone rubber (LSR) for healthcare device designers looking to improve production by benefiting from increased lubricity from this portfolio. Specialized molders require a high-slip surface and cannot achieve this with traditional silicone rubber components.
Specifications
Color: Transparent Shore A hardness: 55 Tensile strength, psi: 1,160 Tensile strength, N/mm2: 8 Elongation at break, %: 450 Tear, die B, ppi: 220 Specific gravity: 1.13 Comp. set 22 hrs @ 23°C, %: 1.6
Primary Chemistry: Liquid Silicone Rubber
Features & Benefits
Two component Self-lubricating Improved overmolding and mounting efficiency Biocompatible USP Class IV and ISO 10993 (parts 5, 6, 10, 11) compliant
Problems Solved
Lack of lubrication requiring an additional slip additive Mold fouling due to rapid lubricant surface bloom Occurrence of self-healing of slit valves due to increase lubricant surface bloom Lack of mounting efficiency of molded silicone components
Applications
Needle-free access valves Healthcare devices, such as respirators and operating surgery components Catheters CPAP machines and masks O-rings Stoppers Seals Assembled parts
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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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