Expandable polyamide granules
作者： Holger Ruckdäschel , Roland Hingmann , Philippe Desbois , Olaf Kriha , Christian Exner
DOI:
关键词:
摘要: The invention relates to expandable granules, containing A) a polymer matrix consisting of A1) at least 55 wt % polyamide (based on the sum components and A2)) having crystallinity up 30%, optionally melting temperature in range 100 340oC, glass transition 0 150oC, A2) 45 one or more thermoplastic polymers different from component A1); B) physical blowing agent further additives, wherein said granules are suitable for producing particulate foam use automotive industry, aviation building packaging sports recreation transportation and/or construction.
google.se参考文章(10)
Susumu Muta, Shigetake Sato, Toru Okuyama, Suminobu Kurahashi, Process for producing polyamide foam ,(1975)
Jean-Marie Bernard, Eric Roche, Francois Briois, Expandable polyamide composition and polyamide foam obtained therefrom ,(2003)
Helmut Muller, Kurt Schwarzenbach, Stabilizer systems of triarylphosphites and phenols ,(1981)
James C. Stevens, Shih-Yaw Lai, John R. Wilson, Georges W. Knight, Pak-Wing Steve Chum, Elastic substantially linear olefin polymers ,(1992)
Martin Dr. Weber, Rolf Prof. Dr. Mülhaupt, Jörg Dr. Kressler, Rüdiger Schäfer, Philipp Müller, Process for the manufacture of polymers containing oxazine groups ,(1996)
Ludwig Dr. Trabert, Karl-Heinz Dr. Ott, Dieter Dr. Wittmann, Carlhans Dr. Süling, Christian Dr. Lindner, Herbert Dr. Bartl, Graft polymers and their mixtures with polyamides ,(1986)
Andreas Christel, Brent Culbert, Theodor Jurgens, Method for the manufacture of a partially crystalline polycondensate ,(2005)
William K Witsiepe, Segmented thermoplastic copolyester elastomers ,(1970)
Briois Jean Francois, Roche Eric, Estur Jean Francois, Preparing expanded-nylon polymer bead for use e.g. in expanded concrete, extrudes molten polymer containing expansion agent through die, cools and cuts ,(2005)
Dachs Karl, Procédé de production de polyamides mousses ,(1967)