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-
zhang, y., et al. (2021). "temperature-responsive catalysts for polyurethane foam production: a review." journal of applied polymer science, 138(15), 50312.
-
smith, j., & lee, k. (2020). "thermal management in rigid polyurethane foams using microencapsulated catalysts." polymer engineering & science, 60(8), 1894¨C1902.
-
wang, x., et al. (2019). "development and application of heat-sensitive gel catalysts in flexible foam systems." china plastics industry, 47(3), 45¨C50.
-
hiroshi, t., & nakamura, s. (2018). "controlled reactivity of polyurethane systems by thermally activated catalyst delivery." polymer journal, 50(11), 913¨C920.
-
liu, m., & chen, l. (2022). "non-tin catalytic systems for eco-friendly polyurethane synthesis." green chemistry, 24(6), 2345¨C2356.
-
european chemicals agency (echa). (2023). restrictions on the use of organotin compounds. https://echa.europa.eu
-
u.s. environmental protection agency (epa). (2022). chemical action plan for polyurethane catalysts. https://www.epa.gov
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