Szymiczek M, Sarraj S, Chomiak M, Chmielnicki B, Gajlewicz I. Structure and properties of self-extinguishing rigid polyurethane foam with inorganic filler . p [Internet]. 2024May22 [cited 2024Jul.5];69(4):211-22. Available from: http://polimery.ichp.vot.pl/index.php/p/article/view/2393