PU/MWNT 발포필름의 발포 특성연구

Title
PU/MWNT 발포필름의 발포 특성연구
Other Titles
The Characteristic of PU/MWNT Foaming Film
Author(s)
김승진박준형[박준형]박미라[박미라]최라희[최라희]
Keywords
PU/MWNT foaming films; blowing agent; electrical resistivity; triboelectricity; MWNT dispersion solutions
Issue Date
201203
Publisher
한국염색가공학회
Citation
한국염색가공학회지, v.24, no.1, pp.79 - 90
Abstract
firstly, 16 kinds of PU/MWNT forming films were prepared with 4 kinds of dispersion solutions (IPA/MWNT,DMF/MWNT, MEK/MWNT, and Toluene/MWNT) and 4 kinds of blowing agents (organic Ⅰ, organic Ⅱ, capsule, and inorganic). The electrical resistivity of these PU/MWNT foaming films according to the dispersion solutions and blowing agents were analysed and discussed with surface profile and cell morphology of measured by SEM. And secondly, 24 kinds of PU/MWNT foaming films were also prepared with 2 kinds of IPA dispersion solution contents and 3 kinds of blowing agents with variation of the blowing temperatures and film thickness. The physical properties of the PU/MWNT foaming films such as electrical resistivity (surface and volume) and triboelectricity with cell morphology were measured and discused through the quantities of IPA, blowing agent added and also physical conditions(temperature, thickness so on) for establishing optimum foaming conditions with good electrostatic dissipation.
URI
http://hdl.handle.net/YU.REPOSITORY/29412
ISSN
1229-0033
Appears in Collections:
공과대학 > 융합섬유공학과 > Articles
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