低成本大口径碳纤维复合材料天线反射面制造及应用  

MANUFACTURING AND APPLICATION OF LOW COST LARGE-CALIBER CARBON FIBER COMPOSITES ANTENNA REFLECTOR

作　　者：党元兰[1] 王海东[1] 李金良[1] 金超[1] 王庆东[1] 

机构地区：[1]中国电子科技集团公司第五十四研究所,石家庄050081

出　　处：《工程塑料应用》2008年第7期43-45,共3页Engineering Plastics Application

摘　　要：通过对室温固化环氧树脂/碳纤维体系材料的选择和成型工艺的研究,采用室温湿法固化和真空袋压相结合的成型工艺成功制造出大口径碳纤维复合材料天线反射面,其成本较中温固化成型降低50%以上。该反射面已用于口径1.2m的车载抛物面天线,满足Ka及Ka以下频率的使用要求。Through studying the material＇ select and molding technology of room temperature cured epoxy/carbon fiber system, the large-caliber carbon fiber composites antenna reflector was manufactured successfully by room temperature curing and vacuum bag molding process. Compared with the middle warm curing molding process, the cost of room temperature curing reduced above 50%. This antenna reflector was applied to 1, 2 m caliber vehicle antenna, and it could satisfy the operation requirements with below Ka and Ka frequency.

关 键 词：碳纤维复合材料 天线反射面 室温湿法固化成型 真空袋压成型 

分 类 号：TQ433.431[化学工程] TB332[一般工业技术—材料科学与工程]