Tang, Longhao published the artcileEffects of modified carbon nanotubes with different sizes on properties of epoxy shape memory polymers, SDS of cas: 7575-23-7, the main research area is carbon nanotube epoxy shape memory polymer property.
Shape memory polymers (SMPs) have occupied an important role in material application, in which the contribution of various fillers on the enhancement of their low mech. and thermal properties is indispensable. Lots of excellent researches on carbon nanotubes improving comprehensive performance have been accomplished, while few comparative studies about carbon nanotubes with different sizes. In the present study, epoxy shape memory composites of multi-walled carbon nanotubes/epoxy matrix (MWCNTs/epoxy) were prepared, in which MWCNTs with different sizes modified through epoxidation act as enhancement filler. The results indicated that MWCNTs with smaller size possess an efficient effect on improving mech. properties, and MWCNTs with larger size achieve higher enhancement on increasing heat resistance as the filler content is low (0.1%, 0.2%). Furthermore, the effect of MWCNTs on shape recovery ratio and shape recovery speed of composites has also been systematically investigated.
Polymer Composites published new progress about Carbon nanotubes. 7575-23-7 belongs to class alcohols-buliding-blocks, name is Pentaerythritol tetra(3-mercaptopropionate), and the molecular formula is C17H28O8S4, SDS of cas: 7575-23-7.
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts