公开(公告)号：US20150344649A1

公开(公告)日：2015-12-03

申请号：US14763280

申请日：2014-02-13

Applicant: HEXCEL COMPOSITES LIMITED

Inventor： Leela Sequeira

IPC: C08J5/24 ,  C08G59/40 ,  C08L63/00

CPC classification number: C08J5/24 ,  C08G59/182 ,  C08G59/226 ,  C08G59/4035 ,  C08J2363/00 ,  C08J2451/04 ,  C08J2463/00 ,  C08J2463/02 ,  C08J2471/10 ,  C08L63/00 ,  C08L2201/02 ,  C08L2205/02 ,  C08L2205/035 ,  C08L2205/06 ,  C08L2207/53 ,  C08L51/00 ,  C08L71/12

Abstract: Epoxy formulations comprising a polyfunctional epoxy resin, a phenoxy resin, a fire retardant, a toughener and a curative are provided as is their use in prepregs which are useful in the production of aircraft components particularly interior and external panels and sleeves for helicopter rotor blades.

Abstract translation: 提供包含多官能环氧树脂，苯氧基树脂，阻燃剂，增韧剂和固化剂的环氧树脂配制剂，其用途可用于制备飞机部件，特别是用于直升机转子叶片的内部和外部板和套筒的预浸料。