竹片仿形编织物增强不饱和聚酯船体研制  

DEVELOPMENT OF UNSATURATED POLYESTER YACHT REINFORCED WITH BAMBOO WOVEN PREFORM

作　　者：曾竟成[1] 肖加余[1] 王春齐[1] 王兴业[1] 刘凤荣[1] 

机构地区：[1]国防科学技术大学新材料研究所,长沙410073

出　　处：《工程塑料应用》2000年第1期22-25,共4页Engineering Plastics Application

摘　　要：简述了竹材增强不饱和聚酯小型船体的结构和铺层设计的原则和结果;给出了用RTM工艺成型这种船体的工艺流程、工艺条件和模具设计思路;总结了竹材含水量对竹材自身强度及其与基体材料间粘结强度的影响;探讨了几种常用廉价树脂作为竹材增强船体基体材料的可能性,制得了竹片仿形编织物增强不饱和聚酯船体。Resin-transfer molding (RTM) is a useful process to fill a specific need for improving the productivity of making composite parts, and has been used in many industrial fields, because it is of some advantages. Typical parts would include machine cabinetry, solar collectors, snowmobiles, bathtubs, shower enclosures, airplane wing ribs, hatch covers, car bodies, bus shelters and yacht. In the present research, using bamboo woven preform as reinforcement, a modified polyester system as matrix, designing a suitable mold for RTM, a yacht preparation was carried out and a yacht prepared from bamboo woven preform/reinforced polyester via RTM was obtained, and unsaturated polyester yacht reinforced with bamboo woven preform has been manufactured.

关 键 词：不饱和聚酯 仿形编织物 船体 竹纤维 增强塑料 

分 类 号：TQ327.9[化学工程—合成树脂塑料工业] U668.4[交通运输工程—船舶及航道工程]