The following study on the competing reaction of isocyanate with alcohol and water indicates that high alcohol concentration or thin water content will improve the reaction of isocyanate with alcohol.

  • 接下来对异氰酸酯与醇和水竞争反应的研究表明,为了提高异氰酸酯与醇反应的比例,可以通过提高体系醇浓度或降低体系水浓度实现。

  • 互联网摘选 2025-01-20 11:36:16

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