In addition, 25 PHR of cold resistant plasticizer (dibutyl phthalate 10 PHR; dioctyl sebacate 15 PHR) were added into NBR compound to improve th.

另外，在NBR胶料中添加25份耐寒增塑剂(邻苯二甲酸二丁酯10；癸二酸二辛酯15)。

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Synthesis of dibutyl sebacate from decanedioic acid and butanol by a self-made catalyst.

采用自制的催化剂，运用条件实验法，以癸二酸、正丁醇为原料直接酯化合成癸二酸二丁酯。

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