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    1. brandt, a., & reisch, m. s. (2013). polyurethanes: science, technology, markets, and trends. wiley.
    2. ulrich, h. (2013). chemistry and technology of polyols for polyurethanes. ismithers.
    3. oertel, g. (ed.). (2014). polyurethane handbook (2nd ed.). hanser publishers.
    4. liu, y., zhang, l., & wang, h. (2020). "catalytic effects of tertiary amines on rigid polyurethane foam formation." journal of cellular plastics, 56(3), 245¨C260.
    5. chen, j., li, x., & zhao, m. (2019). "performance comparison of amine catalysts in spray polyurethane foam systems." polymer engineering & science, 59(7), 1432¨C1439.
    6. ÕÅΰ, ÀîÇ¿, Íõº£²¨. (2021). Ëļ׻ùÒÒ¶þ°·ÔÚÓ²Öʾ۰±õ¥ÅÝÄ­ÖеÄÓ¦ÓÃÑо¿. »¯Ñ§¹¤³ÌÓë×°±¸, 5, 45¨C48.
    7. Áõ·¼, ³ÂÃ÷. (2020). ÅçÍ¿¾Û°±õ¥ÅÝÄ­´ß»¯¼ÁµÄÑ¡ÔñÓëÓÅ»¯. ËÜÁϹ¤Òµ, 48(6), 89¨C93.
    8. ¹ú¼Ò½¨Öþ²ÄÁϹ¤Òµ¾Ö. (2018). ¡¶¾Û°±õ¥Ó²Åݱ£Î²ÄÁÏÓ¦Óü¼Êõ¹æ³Ì¡·. Öйú½¨²Ä¹¤Òµ³ö°æÉç.

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