• 高效液相色谱仪溶剂萃取三羟甲基丙烷进行分离

    The separation of the double solvent extracting trimethylolpropane was made in reversing phase high performance liquid chromatography, using RID-10A detector, the mobile phase being different.

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  • 利用高压DSC研究了三羟甲基丙烷三硝酸酯(TMPTN热分解特性

    The thermal decomposition characteristics of trimethylolpropane trinitrate(TMPTN) were investigated by means of high pressure DSC.

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  • 介绍了三甲基丙烷国内外生产现状生产方法分析探讨了甲基丙烷应用领域市场前景

    The production situation and manufacturing methods of trimethylolpropane (TMP) at home and abroad were presented. The application areas and market prospects of TMP were also analyzed and discussed.

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  • DSC三羟甲基丙烷甲基丙烯酸酯TMPTMA存在聚丙烯氧化物进行了研究。

    Peroxide crosslinking of syndiotactic polypropylene (sPP) in the presence of trimethylolpropane trimethacrylate (TMPTMA) was studied by using DSC method.

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  • 采用三甲基丙烷三丙烯酸酯(TMPTA)作共交联研究对EPDM氧化物硫化行为力学性能老化性能的影响。

    The influence of TMPTA co curing agent on the curing behavior, the physical properties and the aging properties of the peroxide cured EPDM was investigated.

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  • 采用高真空两级薄膜蒸发分离甲苯二异氰酸酯TDI)-三甲基丙烷TMP聚氨酯固化剂中游离TDI实验研究基础上,进行了中试研究。

    The free toluene diisocyanate(TDI) in the curing agent TDI-TMP(Trimethylol Propane) of polyurethane was separated in laboratory by means of high-vacuum two-stage thin-film evaporation.

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  • 环氧氯丙烷三甲胺原料常温合成活性中间体失水甘油基甲基氯化铵(GTA)。

    Using trimethylamine and epichlorohydrin as raw materials, an active intermediate, glycidyl trimethyl ammonium chloride (GTA), was synthesized at ambient temperature.

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  • 课题以蜜糖十二烷基二甲基原料,选择环氧氯丙烷作为铵化反应的烷化剂。

    This new synthesis method of humectants used honey and di-methyl-dodecyl amine as material to produce a quaternary surfactant.

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  • 二氯1,3 -二(3,5 -二甲基吡唑)丙烷合成晶体分子结构

    Synthesis, Crystal and Molecular Structure of Dichloro 1, 3 Bis (3, 5 Dimethylpyrazolyl) Propane Palladium.

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  • 报道了溴代甲基丙烷合成

    The synthesis of (bromomethyl) cyclopropane was reported.

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  • 3,3′,5,5′-四甲基联苯二酚和环氧氯丙烷为原料两步法合成了3,3′,5,5′-四甲基联苯二酚二缩水甘油

    3′, 5,5′-tetramethyl-diphenyl diglycidyl ether was synthesized from 3,3′, 5,5′-tetramethyl-diphenol and epichlorohydrin by two-step method.

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  • 3,3′,5,5′-四甲基联苯二酚和环氧氯丙烷为原料两步法合成了3,3′,5,5′-四甲基联苯二酚二缩水甘油

    3′, 5,5′-tetramethyl-diphenyl diglycidyl ether was synthesized from 3,3′, 5,5′-tetramethyl-diphenol and epichlorohydrin by two-step method.

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