COMPOSITION FOR SEALING OF POST SENDINGS

摘要

FIELD: sealing processes. SUBSTANCE: proposed composition contains (mass %): thermoplastic polyether resin 50-60, kerogen 10-20 and chalk. Mentioned above thermoplastic polyether resin represents product of polycondensation of phthalic anhydride or stillage residue of its production with ethylene glycol and with wastes of molded polyurethanes. EFFECT: improves quality of desired product. 2 tbl