
Levosil patented since 1999, brown cobalt free silica gel is an alternative to cobalt chloride silica gel (listed between hazardous substances by EC since 1998).
Brown cobalt free silica gel combines the absorption power of silica gel to the color change, which helps you easily understand when silica gel is exausted, turning from brown to teal blue.
Others Raw Materials for the production:
Desiccant clay
Activated clay (montmorillonite) is a natural desiccant used to protect industrial packaging. In order to be used as a desiccant, clay has to meet DIN 55473 standards. Due to its adsorption properties and to its...