E Beam Sterilization Temperature

Possible uses for electron irradiation include sterilization and cross linking of polymers.

E beam sterilization temperature.

This may take place under elevated temperatures and nitrogen atmosphere. Increasing temperature by 10 degrees shortens the sterilizing time by 50. Different temperature time relations for holding time are 60 minutes at 160 c 40 minutes at 170 c and 20 minutes at 180 c. Let wasik associates inc help you with your electron beam processing needs by designing a custom crosslinking system today to meet your specific requirements.

The temperature of the sterilization cell depends on the external temperature sterilization in winter or summer results in a different initial cell temperature and of course on the intrinsic characteristics of the plant itself 33. Sterilization is considered a processing step within the overall healthcare product manufacturing process. Electron beam processing systems are currently utilized in various industrial applications for crosslinking compounds polymerization sterilization and vulcanization. Transitioning from cobalt 60 to e beam or x ray for sterilization a model for collaboration.

Allen jt calhoun lr et al a fully integrated 10 mev electron beam sterilization system radiation physics chem 46 4 6 457 460 1995. Electron beam processing or electron irradiation ebi is a process that involves using electrons usually of high energy to treat an object for a variety of purposes. Technologies such as e beam and x ray as an expansion of the sterilization modality suite. Cold sterilization enables low temperature molecular stabilization protection for products that contain heat sensitive ingredients and yet require sterilization or bioreduction.

Refrigeration can be provided at a range of 1 to 5 c and frozen storage is offered at a range of 24 to 18 c. Temperature for a defined period holding time and the time taken for the articles to cool down. Steri tek is the san francisco bay area and silicon valley s leader in e beam sterilization and x ray irradiation for complex products and sensitive materials. Gamma rays deposit energy into the sample thereby increasing its temperature and the temperature of the cell.

Electron energies typically vary from the kev to mev range. The electron beam e beam irradiation process uses high energy electrons for a variety of applications such as the sterilization of single use medical devices contamination control of consumer products and modification of materials such as heat shrink tubing wire and cables and molded parts. The sterilization modality selected for a product is based on a number of factors including material.