The first step in crosslinking process is generation. of free radicals, which can be through a chemical. reaction or radiation energy. Decomposition of. initiators which are normally peroxides, or high-. energy radiations abstracts hydrogen atom from the. backbone of polymer chain to produce free radicals.
Andrea McArdle. Andrea McArdle (born November 5, 1963) is an American singer and actress best known for originating the role of Annie in the Broadway musical Annie. Contents.
Annie Potts is an American film, television, and stage actress. She is known for her roles in popular 1980s films such as Ghostbusters (1984) and Pretty in Pink (1986). She made her debut on the big screen in 1978 in the Metro-Goldwyn-Mayer comedy film Corvette Summer, with Mark Hamill, for which she was nominated for an Golden Globe.