Top Qs
Timeline
Chat
Perspective
Chain scission
A chemical reaction resulting in the breaking of skeletal bonds. From Wikipedia, the free encyclopedia
Remove ads
Chain scission is a term used in polymer chemistry describing the degradation of a polymer main chain.[2] It is often caused by thermal stress (heat) or ionizing radiation (e.g. light, UV radiation or gamma radiation), often involving oxygen. During chain cleavage, the polymer chain is broken at a random point in the backbone to form two - mostly still highly molecular - fragments.[3]
Depolymerization, on the other hand, is the elimination of low molecular weight substances (monomers, dimers and suchlike) from a polymer.[4]
Remove ads
References
Wikiwand - on
Seamless Wikipedia browsing. On steroids.
Remove ads