阅读说明：本技术 聚甲醛组合物 (Polyoxymethylene composition ) 是由 R·拉特纳吉里 于 2020-03-13 设计创作，主要内容包括：本文描述了包含聚甲醛和苯乙烯马来酸酐(SMA)共聚物或改性的SMA共聚物的聚甲醛(POM)组合物,与不包含SMA共聚物的POM组合物相比,所述POM组合物表现出改进的物理特性如热挠曲温度。(Described herein are Polyoxymethylene (POM) compositions comprising polyoxymethylene and a Styrene Maleic Anhydride (SMA) copolymer or a modified SMA copolymer that exhibit improved physical properties such as heat deflection temperature compared to POM compositions that do not comprise a SMA copolymer.)