%0 Journal Article
%T INFLUENCE OF SILICA NANOPARTICLES ON THE COALESCENCE OF IMMISCIBLE PDMS/PIB BLENDS UNDER LOW-RATE SHEAR FLOW<br>纳米SiO2对PDMS/PIB不相容共混物在低剪切速率下凝聚行为的影响
%A LIU Chenglei
%A TONG Wei
%A HUANG Yajiang
%A CHENG Xiaolian
%A HOU Kang
%A YANG Qi
%A <br>刘成蕾
%A 佟伟
%A 黄亚江
%A 程小莲
%A 侯康
%A 杨其
%J 高分子学报
%D 2009
%I 
%X The effects of hydrophobic SiO_2 nanoparticles on the real-time morphology evolution of the immiscible blend of polydimethylsiloxane(PDMS)/polyisobutylene(PIB)(90 wt%:10 wt%) were investigated under simple shear flow with an online optical-shear system.The theoretical predication indicated that SiO_2 particles were mainly trapped in the interface between two phases.It was found that the droplet size of PIB dispersed phases was determined by the content of SiO_2 nanoparticles and shear rate.The coverage of S...
%K Immiscible polymer blends
%K Shear flow
%K Coalescence
%K Silica nanoparticles<br>不相容高分子共混物
%K 简单剪切
%K 凝聚
%K 纳米二氧化硅
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=15971983683C7643EE80F1CE621DEB60&aid=FD28E9FFA8367DF1B613541DAFCAE71B&yid=DE12191FBD62783C&iid=59906B3B2830C2C5&sid=F5F3E44D7A429F27&eid=7D257F36093061DE&journal_id=1000-3304&journal_name=高分子学报&referenced_num=0&reference_num=21