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B. Czupryński, H . Masłowski, W. Rapicki


The effect of 2,4,6-lribromoaniline on the properties of rigid polyurelhane-polyisocyanurate foams (in English)


Polimery 1992, No 8, 355


DOI: dx.doi.org/10.14314/polimery.1992.355

Summary

The effect of 2,4,6-tribromoaniline (TBA) on the essential useful properties (apparent density, compression strength, brittleness, flammability, softening temperature, and thermal resistance) of polyurethane-polyisocyanurate foams prepared from aromatic polyisocyanates of the Izocyn TSA-1 or Systanat MR type and from a mixture of polyetherols (Rokopol T and Rokopol TG-500) was investigated. Results confirmed the suitability of TBA as an agent which reduces flammability and brittleness of foams.


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