Chemical products for industry, namely peroxides and combinations of peroxides and other additives as polymerization agents, crosslinking agents, and hardeners for the processing of polymer compounds for industrial purposes; unprocessed synthetic elastomers for use in industry; unprocessed polymer resins; unprocessed polymers, namely, polyolefins for use in industry; unprocessed plastomers for use in industry; unprocessed thermosetting plastics namely unprocessed polyesters and acrylic resins