vulcanization retarder

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• Vulcanization — (or Vulcanisation) refers to a specific curing process of rubber involving high heat and the addition of sulfur or other equivalent curatives. It is a chemical process in which polymer molecules are linked to other polymer molecules by atomic… …   Wikipedia

• retarder — /ri tahr deuhr/, n. 1. a person or thing that retards. 2. Chem. a. any substance added to rubber to delay or prevent vulcanization. b. any substance added to delay a process. 3. Building Trades. an admixture of concrete or plaster that retards… …   Universalium

• retarder — rə̇ˈtärdər, rēˈ , tȧdə(r noun ( s) Etymology: retard (I) + er : one that retards: as a. : a substance that when added to a cement or to gypsum plaster prolongs the setting time b …   Useful english dictionary