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为了优化钕系催化剂合成的1.4-顺丁橡胶СКД-НД的生产工艺,以前曾提出能否找到一个指数或若干类似的指数来明确评估生产工艺及产品质量,根据由钛系催化剂合成的1,4-顺丁橡胶的生产工艺和使用经验拟订了大分子构形的相似准数,它可测定包括由钕系催化剂合成的1,4-顺丁橡胶及其他1,4-顺丁橡胶在内的最佳黏弹性。
In order to optimize the production process of 1,4-butadiene rubber СКД-НД for the synthesis of neodymium catalyst, it has previously been proposed whether an index or some similar index can be found to clearly evaluate the production process and the product quality. According to the synthesis of 1, 4-butadiene rubber production process and experience using a similar formulation of macromolecular formulation of the standard, it can be measured, including the synthesis of neodymium catalyst 1,4-butadiene rubber and other 1,4-butadiene rubber The best viscoelasticity.