Elastomers Manufacturers

Elastomers are long polymer chains above their glass transition temperature. Elastomers are usually lightly cross-linked and are easily deformed. The long polymer chains cross-link during curing. The molecular structure of elastomers can be imagined as a 'spaghetti and meatball' structure, with the meatballs signifying cross-links. The elasticity is derived from the ability of the long chains to reconfigure themselves to distribute an applied stress. The covalent cross-linkages ensure that the elastomer will return to its original configuration when the stress is removed.