丁苯透明抗冲树脂的合成与性能研究进展

Progress in Synthesis and Properties of Styrene/Butadiene Transparent Impact Resin

丁苯透明抗冲树脂,具有无毒、透光、抗冲击强度好以及良好的加工性能等。介绍了丁苯透明抗冲树脂的合成原理、研究进展以及应用等,分析了不同苯乙烯/丁二烯共聚嵌段对应不同的微观结构和力学性能,建立了其结构与性能的关系。

Styrene/butadiene （S/B） transparent impact resin has lots of properties, which is non-toxic, transparent, good impact and processing performance, etc. In this paper, synthetic principle, recent progress in research and application were described. Correlation between microstructure and mechanical properties was shown, comparing with different styrene/butadiene block with the same molecular weight and composition, which corresponded to thin layer yielding and cavitation theory.