6. Synergies, antagonisms
If a stabilizer effect can be expressed in terms of a time (e.g. induction time), it is in principle possible to quantify the effects of combining two stabilizers A and B, provided that the time in question is always determined for a constant fraction (mass or molar) of the stabilizer mixture in the polymer. As the determinations are carried out for several blend compositions, the diagram shown in figure 5 can be constructed.
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Synergies, antagonisms
Solubility and transport of antioxidants in polymers
Bibliography
Websites
Mechanical and Materials Processes and Engineering Laboratory https://pimm.artsetmetiers.fr/
Events
Polymer Degradation Discussion Group, Paris, Sept. 2013. http://www.pddg.org
Directory
Stabilizer suppliers (non-exhaustive list)
CYTEC https://www.cytec.com
BASF http://www.basf.fr
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