| 摘要 |
<p>Natural cyclic polyalcohols such as polyfructoses and dehydration products of sugar alcohols can be used for stabilising thermoplastic polymers, at a ratio of 0.001 - 5 phr of polyol with respect to the polymer. The cyclic polyol is in particular inulin or sorbitan. The polymer to be stabilised is in particular PVC, PE, PP or a halogenated rubber.</p> |
