久久国产精品午夜一区_91精品國產高清久久久久久91_?级毛片免费全部播放_欧美色图在线视频一区二区三区_国产综合亚洲一区二区三区_中文字幕熟女网_国产精品男人爽免费视频_九九无码网战_亚洲日本三级电影在线观看_欧美日韩DVD手机在线不卡

產品展廳收藏該商鋪

您好 登錄 注冊

當前位置:
美國布魯克海文儀器公司>公司動態>Investigation of dynamic-mechanical properties of multilayer latex IPNs (MLIPNs) with core/shell morphology: Synthesis and characterization

公司動態

Investigation of dynamic-mechanical properties of multilayer latex IPNs (MLIPNs) with core/shell morphology: Synthesis and characterization

閱讀:301          發布時間:2016-7-20

作者 Farzad Zahedia,  Iraj Amiri Amraeia,  Mohammad Ali Fathizadeb 

a Composite Research Center, Malek Ashtar University of Technology, Tehran, Iran

b Iran Polymer and Petrochemical Institute, Tehran, Iran

 

 

摘要:In order to study the dynamic-mechanical properties of multilayer latex interpenetrating polymer networks (MLIPNs), a series of core/shell/shell particles with styrene-acrylic monomers were synthesized using semi-continuous emulsion polymerization and, after the film formation process, they were evaluated using dynamic-mechanical analysis (DMA). In this study, the size and size distribution of synthesized particles and also the surface topology of the resulting films were investigated via dynamic laser scattering (DLS) and atomic force microscopy (AFM), respectively which represents narrow dispersive particles in a nano-scale. In order to investigate the quality and quantity of glass transitions in the multilayer structure of synthesized particles, temperature-modulated differential scanning calorimetry (TOPEM-DSC) was used.

 

The experimental works show that the difference between adjacent layers Tg, the final layer mass ratio, the amount of cross linker in the inner layers, and the monomer feeding method were highly effective on the dynamic-mechanical properties of the synthesized particles.

 

關鍵詞:Multilayer core/shell; Latex; Interpenetrating polymer network (IPN); Damp

 

 

收藏該商鋪

登錄 后再收藏

提示

您的留言已提交成功!我們將在第一時間回復您~

對比框

產品對比 產品對比 聯系電話 二維碼 意見反饋 在線交流

掃一掃訪問手機商鋪
010-62081908
在線留言
主站蜘蛛池模板: 武汉市| 同德县| 大荔县| 诏安县| 马龙县| 扎囊县| 天门市| 黔南| 田东县| 塔河县| 江安县| 嘉兴市| 姜堰市| 定陶县| 凤山县| 甘德县| 永和县| 全州县| 南靖县| 浮山县| 木里| 兴山县| 兰西县| 石阡县| 大悟县| 收藏| 南丹县| 岑巩县| 保亭| 瓦房店市| 侯马市| 阜新市| 莱州市| 龙岩市| 托克逊县| 砚山县| 万源市| 麻城市| 和平县| 清远市| 金川县|