In the case of PUAs, the polydispersity of the urethane acrylate oligomer - in addition to the formation of microgels arising from the free radical polymerization - allowed us to explain the wide mechanical transition observed. Finally, experiments were carried out, aiming at reducing the shrinkage...
comme son beffroi surplombant le marché de plein air. Si vous avez le courage d’escalader les 366 marches, la récompense est au bout de l’effort : la vue y est imprenable !