PVC稀土热稳定剂的性能特征及发展趋势

The Properties Characteristics & Development Tendency of the PVC Rare Earth Heat Stabilizer

稀土类稳定剂作为新型发展起来的无毒热稳定剂,热稳定性和持久性均较好,且无毒、环保、价廉,适应当今PVC制品无毒、无污染、高效的发展要求。为此,介绍了稀土热稳定剂的性能特点及发展趋势。

The rare earth heat stabilizer is a kind of non-toxicant heat stabilizer,and the heat stability and the persistence are excellent.It is adapted to the requirments of the non-toxicity,non-pollution and high efficiency because of its non-toxicity and environmental protection characteristics and competitive price.This article introduces the properties characteristics and development tendency of the rare earth heat stabilizer.