| 摘要 |
Dental obturator point having an obturation body of a material comprising
(a) a polymer blend comprising
(a1) 5 to 95 wt% based on the total amount of the polymer blend of a thermoplastic epoxide amine addition polymer, and
(a2) 95 to 5 wt% based on the total blend of a high performance polymer; and
(b) an particulate-filler;
whereby the obturation body has a radio opacity of at least 3 mm/mm Al. |
