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zhang, y., et al. (2022). "catalytic performance of tertiary amine catalysts in polyurethane foaming reactions." journal of applied polymer science, 139(12), 51982.
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liu, j., & wang, h. (2021). "recent advances in low-voc catalysts for rigid polyurethane foam." polymer engineering & science, 61(4), 789¨C798.
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technical report. (2023). "formulation guidelines for rigid polyurethane insulation systems using dmcha."
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ÖйúËÜÁϼӹ¤¹¤ÒµÐ»á. (2023). ¡¶Öйú¾Û°±õ¥ÐÐÒµ·¢Õ¹À¶Æ¤Êé¡·. ±±¾©: ÖйúÇṤҵ³ö°æÉç.
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european chemical industry council. (2022). "sustainability trends in the polyurethane industry."
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wang, l., et al. (2020). "synthesis and application of bio-based catalysts for polyurethane foams." green chemistry, 22(15), 4985¨C4994.
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air products & chemicals, inc. (2023). "technical data sheet ¨C pc-8 catalyst equivalent."
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