Optically Clear Epoxy Passes ISO 10993-5
Featured Product from Master Bond, Inc.
EP21LSCL-2Med
Master Bond EP21LSCL-2Med is a two component, low viscosity epoxy resin system featuring superb optical clarity. This system has a forgiving mix ratio of 100 to 20 by weight. The recommended cure schedule is overnight at room temperature followed by 3-5 hours at 140-175°F. It has exceptionally low exotherm and a long working life of 6 to 8 hours for a 100 gram mass. This compound is 100% reactive, with no solvents or diluents, and has low shrinkage upon curing.
EP21LSCL-2Med bonds well to a wide variety of substrates including metals, glass, composites, ceramics as well as many rubber and plastic materials. EP21LSCL-2Med is a superb electrical insulator. This property, combined with its low exotherm, makes it highly effective in larger potting and encapsulation applications. EP21LSCL-2Med is specially formulated to have minimal non-yellowing tendencies.
This system features a high glass transition temperature (Tg), good resistance to steam and water, liquid sterilants and EtO sterilization. The service temperature range is from -60°F to +350°F. EP21LSCL-2Med is an excellent candidate for medical devices with optical components
Product Advantages
- Superb dimensional stability
- Resists many liquid sterilization methods
- Highly desirable non-yellowing profile
- Unsurpassed optical clarity
- Meets ISO 10993-5 specifications
Key Features
- Low viscosity
- Long working life
- Resists repeated autoclaving
- Passes ISO 10993-5
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About Master Bond
Master Bond Inc. was founded in 1975. Our focus has been on developing the best in epoxies, silicones, polyurethanes, polysulfides, UV cures and other specialty adhesive systems. We are true specialists in our field and are recognized by many as the preeminent adhesive formulation company in the world.
Through research and development, we have been able to create innovative, new compounds with truly unique properties. This effort has been led by our Technical Director, Dr. Walter Brenner. Dr. Brenner received his Ph.D. in Polymer Chemistry from Brooklyn Polytechnical Institute. He is a renowned Professor of Chemical Engineering and has served as a consultant for various U.S. Government agencies. He holds numerous patents and is credited with being the first person to develop electron beam radiation curing.
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