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- hans-j¨¹rgen prof. dr., polyurethanes: chemistry, processing and applications, wiley-vch, 2021
- oertel g., polyurethane handbook, carl hanser verlag gmbh & co. kg, 2018
- astm d2192-19, standard test methods for flexibility of flexible cellular materials in compression
- journal of applied polymer science, vol. 137, issue 18, april 2020, ¡°reactivity and stability of modified mdi systems¡±
- european polymer journal, vol. 122, january 2020, ¡°thermal and mechanical properties of polyurethane foams based on different mdi types¡±
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