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In October of 2014, SEM-COM achieved ISO 9001-2008 certification. Certificate

The SEM-COM Company ceased manufacturing lead based glasses on January 1, 2008. Since that time, the company has developed a number of new glasses to replace the lead glasses and also to extend the product line into new application areas. Eleven new glasses have been added to our catalog. Included in these are four glasses with thermal expansion properties that can be modified during the firing cycle. These modifications include a firing cycle CTE reduction to match silicon (SCV-15) and a firing cycle CTE increase to match 304 SS and copper (SCA-2002).

Other exciting new applications include vacuum insulated glass (VIG) sealing at temperatures of 475C or below.

Contact us for the availablity of samples.