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- liu, j., et al. (2020). catalytic behavior of dbu-based salts in polyurethane synthesis. journal of applied polymer science, 137(15), 48721.
- zhang, y., & wang, h. (2019). non-metallic catalysts for environmentally friendly polyurethanes. progress in organic coatings, 135, 245¨C253.
- oertel, g. (1994). polyurethane handbook, 2nd edition. hanser publishers.
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- ÀîÃ÷, ÍõÇ¿. (2021). dbuÑÎÀà´ß»¯¼ÁÔÚ¾Û°±õ¥ÖеÄÓ¦ÓÃÑо¿½øÕ¹. »¯¹¤ÐÂÐͲÄÁÏ, 49(6), 45¨C49.
- ÕÅΰ, Áõ·¼. (2022). »·±£Ð;۰±õ¥´ß»¯¼ÁµÄ¿ª·¢ÓëÓ¦ÓÃ. ¾«Ï¸»¯¹¤, 39(2), 112¨C117.
- kim, s., et al. (2018). low-voc and metal-free catalyst systems for polyurethane foams. polymer engineering & science, 58(10), 1752¨C1760.
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