Infographic on Medical Sterilization and Adhesive Chemistries | MasterBond.com

Many of Master Bond's medical grade compounds resist multiple cycles of harsh sterilization. Here is a review of the various types of medical sterilization methods and how they can impact your bonding, sealing or coating application.

Types of Medical Sterilization

Sterilization Resistant, Medical Grade Compounds

	EP3HTMed Rapid curing, one part epoxy. Meets USP Class VI biocompatibility standards. Thixotropic paste viscosity. High shear strength. Superb resistance to autoclaving, chemical sterilants, radition, EtO. Serviceable from -60°F to +400°F.
	EP62-1Med Two part epoxy requiring moderate heat curing (80-120°C). Meets USP Class VI biocompatibility specifications. Superb resistance to repeated autoclaving along with excellent adhesion to high temperature plastics such as Ultem, PEEK, etc. Exceptionally long working life. Outstanding electrical insulation properties. Serviceable from -60°F to +450°F.
	EP41SMed Biocompatible. Meets USP Class VI test specification. Impressive resistance to chemical sterilants including ethylene oxide, bleach, glutaraldehyde, hydrogen peroxide based systems and paracetic acid type compounds. High bond strength. Electrical insulator. Fast curing. Quick handling time. Service temperature range -60°F to +250°F.
	EP42HT-2Med Low viscosity, two part epoxy with outstanding chemical resistance. Passes USP Class VI biocompatibility tests. Capable of withstanding repeated sterilization cycles including radiation, EtO, chemical sterilants, autoclaving. Serviceable from -60°F to +450°F. Cures at room or elevated temperatures. Available in amber-clear and black colors. Castable in thicknesses up to 2-3 inches.
	UV10TKMed Biocompatible, high viscosity, UV curable compound. Optically clear. Glass transition temperature of more than 140°C. Rapid curing, no mix system. Withstands repeated sterilization. Meets USP Class VI and ISO 10993-5 cytotoxicity testing requirements. Serviceable from -60°F to +450°F.
	LED403Med One part, high viscosity system. Cures tack-free without any oxygen inhibition. Meets USP Class VI specifications; also passes ISO 10993-5 cytotoxicity test. Resists gamma radiation, EtO and various chemical sterilants. Serviceable from -60°F to +250°F.
	MasterSil 151Med Medical grade, USP Class VI approved silicone. Addition type cure system. Optically clear. Low outgassing. Offers ambient or elevated temperature cures. Excellent for potting and encapsulation applications. Low shrinkage upon cure. Resists gamma radiation, EtO and various chemical sterilants. Serviceable from -65°F to +400°F.