Testing results showed that the former as heat stabilizers for PVC were of better performance and expected to be extensively used in PVC processing.
结果表明二聚酸钙或二聚酸锌作为PVC的热稳定剂具有更好的性能，有望在PVC加工中获得广泛应用。
Environmental protection of the chemical material-PVC and its innocuous agent was introduced in this paper, especially REC stabilizers, filling agents and processing modifiers.
本文介绍了PV C化学建材的环保化及其无毒助剂，主要是稀土类稳定剂、填充剂、加工改性剂。
The results indicated that the three heat stabilizers of PVC could accelerate the color degradation of ABS.
结果表明， 所试验的三种PVC专用热稳定剂会加速ABS树指的热老化；
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