公开(公告)号：US3875106A

公开(公告)日：1975-04-01

申请号：US8580070

申请日：1970-10-30

Applicant: MC DONNELL DOUGLAS CORP

Inventor： LAZZARO VITO C

IPC: C08K3/38 ,  C08K7/10 ,  C08G51/10

CPC classification number: C08K3/38 ,  C08K7/10 ,  Y10S260/24 ,  C08L63/00

Abstract: Ablative composition and coating comprising silica, preferably silica fibers, a boron and oxygen-containing compound such as boron oxide, and a char-forming resin such as an epoxy resin. Such ablative composition is capable of application to a substrate by spraying, troweling, and the like.