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Rubber particles, scission

The Scission of Polysulfide Cross-Links in Rubber Particles through Phase-Transfer Catalysis... [Pg.155]

Scission of Polysulfide Crosslinks in Scrap Rubber Particles. Throughout this study, we used a single lot of scrap rubber peelings having the average composition described in the Experimental Section. We began our studies with Aliquat 336 as the phase transfer catalyst because of its proven effectiveness in simple systems and its commercial availability. When devulcanization is performed in a refluxing benzene/aqueous NaOH mixture, the chemical crosslink density (M... [Pg.156]

Nichols, P.P. The scission of polysulfide crosslinks in scrap rubber particles through phase transfer catalysis. Rubber Chem. Technol. 1982, 55, 1499. [Pg.2699]

OSO4 treatment makes rubber brittle due to scission of the polybutadiene double bonds and cross-linking of the macromolecules hard particles have lost ability of stress concentration and initiation of crazes the whole material is brittle like the unmodified matrix material for deformation direction see arrow ... [Pg.355]

See other pages where Rubber particles, scission is mentioned: [Pg.155]    [Pg.155]    [Pg.265]    [Pg.21]    [Pg.442]    [Pg.138]    [Pg.5271]    [Pg.169]    [Pg.904]    [Pg.104]    [Pg.50]    [Pg.244]    [Pg.139]    [Pg.191]    [Pg.104]    [Pg.191]    [Pg.913]    [Pg.344]    [Pg.275]    [Pg.136]    [Pg.473]    [Pg.44]    [Pg.241]   


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