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Polyvinyl chloride degradation mechanisms

Another reaction mechanism that occurs in some chain-growth polymers is solvolysis. In this type of reaction, a species reacts with a C-X bond, where X represents a halogen, and breaks it. Specifically, this becomes important when describing the degradation of polyvinyl chloride. Acidic species act to remove the chlorine atom, forming hydrochloric acid. [Pg.193]

Figure 22.4 Radical chain mechanism for the degradation of polyvinyl chloride a) initiation, b propagation and c) termination... Figure 22.4 Radical chain mechanism for the degradation of polyvinyl chloride a) initiation, b propagation and c) termination...
EFFECT OF INDOOR CLIMATE ON THE RATE AND DEGRADATION MECHANISM OF PLASTICIZED POLYVINYL CHLORIDE... [Pg.47]

The paper consists of a series of slides illustrating the mechanisms responsible for degradation in polyvinyl chloride (PVC), and the compositions of heat stabilisers... [Pg.103]

See other pages where Polyvinyl chloride degradation mechanisms is mentioned: [Pg.146]    [Pg.69]    [Pg.347]    [Pg.315]    [Pg.23]    [Pg.526]    [Pg.236]    [Pg.7]    [Pg.82]    [Pg.281]    [Pg.468]    [Pg.68]    [Pg.358]    [Pg.203]    [Pg.460]    [Pg.111]    [Pg.175]    [Pg.309]    [Pg.421]    [Pg.14]    [Pg.332]    [Pg.198]    [Pg.24]    [Pg.129]    [Pg.329]    [Pg.145]    [Pg.30]    [Pg.382]    [Pg.306]   
See also in sourсe #XX -- [ Pg.327 ]



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