Preparation and evaluation of thermo-regulating bamboo fabric treated by microencapsulated phase change materials
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F19%3A00005826" target="_blank" >RIV/46747885:24410/19:00005826 - isvavai.cz</a>
Alternative codes found
RIV/46747885:24620/19:00005826
Result on the web
<a href="https://journals.sagepub.com/doi/abs/10.1177/0040517518813681" target="_blank" >https://journals.sagepub.com/doi/abs/10.1177/0040517518813681</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1177/0040517518813681" target="_blank" >10.1177/0040517518813681</a>
Alternative languages
Result language
angličtina
Original language name
Preparation and evaluation of thermo-regulating bamboo fabric treated by microencapsulated phase change materials
Original language description
Two types of microencapsulated phase change materials (ENPCMs) were synthesized by polymerization. The core material of ENPCM was n-octadecane and the shell materials were polymethyl methacrylate-butyl acrylate and polymethyl methacrylate-butyl acrylate-hydroxyethyl methacrylate. Subsequently, the synthesized ENPCMs were applied onto bamboo fabric by the dip and dry method. The properties of ENPCMs were analyzed in terms of surface morphology, size distribution and latent heat; the treated bamboo fabrics were evaluated in terms of surface morphology, hydrophilicity, washing fastness and heat storage capacity. The results showed that polymethyl methacrylate-butyl acrylate/n-octadecane (PMBO) microcapsules had an irregular shape, while polymethyl methacrylate-butyl acrylate-hydroxyethyl methacrylate/n-octadecane (PMBHO) microcapsules were spherical, and the mean diameters of both microcapsules were less than 1 µm. The latent heat of phase change material (PCM) microcapsules was almost the same at a thermal storage capacity of 110 J/g. There were many more and more even PMBHO microcapsules deposited on bamboo fabric than that of PMBO microcapsules deposited on bamboo fabric. Bamboo fabrics treated by both microcapsules were hydrophilic, and the hydrophilicity of fabric treated by PMBHO microcapsules was even better. The ratio of PCM microcapsules to bamboo fabric was about 1:4, and the latent heat of treated bamboo fabrics was about 20 J/g. Moreover, the treated bamboo fabrics exhibited excellent washing fastness due to the strong binding strength between the highly hydrophilic microcapsules and bamboo fibers. Approximately 72% of PCM microcapsules were retained on the fabric after 15 washing cycles.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20503 - Textiles; including synthetic dyes, colours, fibres (nanoscale materials to be 2.10; biomaterials to be 2.9)
Result continuities
Project
<a href="/en/project/LTACH17014" target="_blank" >LTACH17014: Design, optimisation and application of smart thermal storage nano-layers</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Textile Research Journal
ISSN
0040-5175
e-ISSN
—
Volume of the periodical
89
Issue of the periodical within the volume
16
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
3387-3393
UT code for WoS article
000477719300015
EID of the result in the Scopus database
2-s2.0-85061052249