In the study, rubber accelerator 3-methylthiazolidine-2-thione (MTT) was synthesized by one-step method firstly. MTT was detected and characterized by XRD, FTIR, TG-DSC. The micro-structure and intrinsic regularity were revealed. Chemical bond types into MTT molecule were revealed by FTIR. MTT phase composition and structure were given by crystallographic data from XRD detecting such as cell parameters, crystal face index. The phase composition and qualitative identification of MTT structure were completed. Two kinds of information were detected by TG-DSC as quality change and thermal effect. MTT phase transition and decomposition temperature were 76.3 and 306.9 ℃ respectively. The decomposition temperature of MTT was very high. It could provided reference with research on rubber vulcanizing properties by MTT on rubber vulcanizing machine. This study can provide the basis experimental data on the enterprises to designate the working standard tracing detection of MTT industrialized production. Performance index of MTT was judged.

中文翻译：

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[橡胶促进剂3-甲基噻唑烷-2-硫酮的制备及其光谱分析]。

在研究中，首先通过一步法合成了橡胶促进剂3-甲基噻唑烷-2-硫酮（MTT）。通过XRD，FTIR，TG-DSC检测并表征了MTT。揭示了微观结构和内在规律性。FTIR揭示了MTT分子中的化学键类型。MTT相组成和结构由XRD检测的晶体学数据给出，例如晶胞参数，晶面指数。完成了MTT结构的相组成和定性鉴定。TG-DSC检测到两种信息，即质量变化和热效应。MTT相变和分解温度分别为76.3和306.9℃。MTT的分解温度很高。可为MTT在橡胶硫化机上研究橡胶的硫化性能提供参考。本研究可为企业确定MTT工业化生产的工作标准溯源检测提供基础实验数据。判断MTT的性能指标。