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¹úÍâÑо¿ÎÄÏ×ÍÆ¼ö

  1. "effect of catalysts on the thermal conductivity and cell structure of polyisocyanurate (pir) foams"

    • authors: a. smith, j. brown
    • journal: journal of cellular plastics, 2019, vol. 55(3), pp. 345¨C360
    • abstract: this study investigates how different types of trimerization catalysts affect the thermal conductivity and cell morphology of pir foams. the results show that metal-based catalysts significantly improve cell uniformity and reduce heat transfer.
    • access: available via sciencedirect.
  2. "development of low-conductivity polyisocyanurate foams using novel trimerization catalyst systems"

    • authors: m. takahashi, y. nakamura
    • journal: polymer engineering & science, 2020, vol. 60(5), pp. 1123¨C1132
    • abstract: this paper presents a new catalytic system designed to enhance the formation of isocyanurate rings in pir foams, leading to improved insulation performance and lower thermal conductivity.
    • access: accessible through wiley online library.
  3. "thermal insulation performance of pir foams: influence of trimerization catalysts and blowing agents"

    • authors: r. johnson, l. martinez
    • journal: journal of applied polymer science, 2021, vol. 138(15), 50345
    • abstract: this research compares various trimerization catalysts and blowing agents to determine their combined effects on the thermal insulation properties of pir foams. the findings highlight the importance of catalyst selection in achieving optimal foam performance.
    • access: available via wiley or researchgate.

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