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Z. Sławiński


An evaluation of the usefulnessof Plafos PF in the manufacture of fire-retardant polyurethane foams


Polimery 1982, No 1, 24



DOI: dx.doi.org/10.14314/polimery.1982.024

Summary

More than ten elastic polyurethane foams based on the home-made polyetherol and isocyanate have been prepared. As fire-retardants Fyrol FR-2 of Stauffer Chem.and home-made Plafos F have been added in an amount of 0 to 25 parts by weight per 100 parts by weight of polyetherol. Foaming has been carried out in pilot-plant scale and a series of self-extinguishing foams (complying with the standard FSO ZN-78 MPM 06-02450/50) has been prepared. The efficiency of Plafos PF and Fyrol FR-2 and their effect on the mechanical properties of the foams is similar.


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