Počet záznamů: 1
The influence of montmorillonite and bentonite addition on thermal properties of polyurethanes based on aliphatic polycarbonate diols
0346538 - UMCH-V 2011 RIV NL eng J - Článek v odborném periodiku
Pavličević, J. - Špírková, Milena - Strachota, Adam - Meszaros Szecsenyi, K. - Lazić, N. - Budinski-Simendic, J.
The influence of montmorillonite and bentonite addition on thermal properties of polyurethanes based on aliphatic polycarbonate diols.
Thermochimica Acta. Roč. 509, 1/2 (2010), s. 73-80 ISSN 0040-6031
Grant CEP: GA ČR GAP108/10/0195
Výzkumný záměr: CEZ:AV0Z40500505
Klíčová slova: segmented polyurethanes * thermal stability * elastomers
Kód oboru RIV: CD - Makromolekulární chemie
Impakt faktor: 1.908, rok: 2010
Segmented polyurethanes based on hexamethylene-diisocyanate, aliphatic polycarbonate diol and 1,4-butanediol as chain extender were prepared in a bulk by one-step procedure. The structure of elastomeric materials obtained in the form of films and sheets was varied either by polycarbonate diol type or chain extender content. The organically modified particles of montmorillonite and bentonite were used as reinforcing fillers. The glass transition temperatures of prepared hybrid materials were determined by modulated differential scanning calorimetry, MDSC. Promising thermal stability of obtained materials has been studied by thermogravimetry coupled with DSC.
Trvalý link: http://hdl.handle.net/11104/0005986