Chất khơi mào (Initiator)
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Cập nhật: 08/09/2026 00:20
A compound that starts a polymerization reaction.
An initiator decomposes or reacts to form active species such as radicals, cations, anions, or coordination complexes. Initiator concentration affects polymerization rate, molecular weight, chain-end structure, and sometimes residual impurity levels in the final polymer.