The paraboloid aerial studdle was developed by hand-work spreading autoclave shaping and cocuring bonding technology with mid-temperature curing epoxy resin as matrix, carbon fiber as reinforcing agent. 以中温固化环氧树脂体系为基体、碳纤维为增强剂,采用手工铺层、热压罐成型工艺及共固化胶接工艺研制了抛物面天线支撑杆。
It studied the relation between the use amount of cocuring agent and softening agent, preparation processes of different single-screw extruders and the properties of EPDM/ PP by means of peroxide vulcanization system. 采用过氧化物硫化体系,研究了助硫化剂种类、软化剂用量及不同单螺杆挤出机制备工艺与EPDM/PP(TPV)性能的关系。