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.
The Parent Trap. In the film, Annie was one of the twin daughters of Nick Parker and Elizabeth James along with her twin sister Hallie Parker and was born on October 11. However shortly after, Nick and Elizabeth divorced and Annie went with her mother to London while Hallie stayed behind and lived with her father in Napa, California.