工程研究-跨学科视野中的工程2016，Vol.8Issue(2)：223-229,7.DOI:10.3724/SP.J.1224.2016.00223
深水固体浮力材料研究进展
Research Development on Solid Buoyancy Material for Deep-sea Application
摘要
Abstract
The solid buoyancy material and research status at home and abroad were briefly introduced in this paper,then related research on solid buoyancy material by Technical Institute of Physics and Chemistry(TIPC)of CAS in detail.The high-performance hollow glass microspheres obtained independently through methods of soft chemistry by TIPC.By loading this kind of high-performance hollow glass microspheres into high-strength epoxy resin matrix,solid buoyancy materials of a variety of specification were prepared by pouring in vacuum.Then we obtained samples with densities of 0.4-0.60 g/cm3,hydrostatic compression strength of 20-100 MPa.After submersible buoy test of solid buoyancy material of 0.54 g/cm3 at 4000 m for 155 days,we found that the rate of water absorption is less than 2％.In addition,we also conducted the preliminary research on the solid buoyancy material for full ocean depth;samples can meet the full ocean depth pressure with density of 0.64 g/cm3and 0.68 g/cm3.关键词
固体浮力材料/环氧树脂/空心玻璃微珠/抗压强度/密度Key words
solid buoyancy material/epoxy resin/hollow glass microspheres/compressive strength/density分类
通用工业技术引用本文复制引用
王平,严开祺,潘顺龙,张敬杰..深水固体浮力材料研究进展[J].工程研究-跨学科视野中的工程,2016,8(2):223-229,7.基金项目
感谢国家高技术发展计划(863计划)海洋技术领域“深海通用技术与产品研制(1期)”主题项目(2011AA090600)和中国科学院战略性先导科技专项B类“海斗深渊前沿科技问题研究与攻关”项目(XDB06050302)对本文工作的支持. （863计划）
