四乙烯五胺 meaning in English

c8h23n5
tepa

The tensile strength of m / zinc stearate and m / barium stearate improved 97 % and 104 % compared to grt respectively , the elongation at break of triethylene tetramine and tetraethylene pentamine improved 115 % and 152 % compared to grt respectively
M硬酯酸锌、 m硬酯酸钡的拉伸强度分别为6 . 8mpa 、 7 . 05mpa ，比grt分别提高了97 、 104 。三乙烯四胺和四乙烯五胺的扯断伸长率分别为290和340 ，比grt分别提高了115和152 。
The optimal recipe was gained through perpendicular experiment , the properties of recipes of 2 - mercapatobenzothiazol / zinc dimethyldithiocarbamate ( m / zdmc ) and benzothiazyl disulphide ( dm ) / zdmc and 4 , 4 ' - dithiodimorpholine ( dtdm ) / zdmc was better than the others , zdmc was replaced by zinc stearate and barium stearate for the first time , the properties of triethylene tetramine and tetraethylene pentamine was better than the others , " heavy oil " was used to solubilize grt further
在de - link改性体系中，通过正交实验得出m zdmc的最佳工艺， m zdmc 、 dm zdmc 、 dtdm zdmc配方的性能较好；首次用硬酯酸锌和硬酯酸钡代替zdmc ，代替后的性能稍有提高；在乙撑胺改性体系中，三乙烯四胺和四乙烯五胺的性能较好。