Influence of kaolinite modification on the PVC composites properties

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F10%3A63509449" target="_blank" >RIV/70883521:28110/10:63509449 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Influence of kaolinite modification on the PVC composites properties
Original language description
Funcionalization of the filler surface is very important factor for achieving good interaction between filler and polymer matrix. In addition the mechanical as well as chemical properties, thermal stability, gas permeability, and flammability can be substantially improved. Hence, the intercalation of kaolinite by urea was performed. Untreated and treated kaolinite samples were examined by X-ray diffraction (XRD) spectra were measured and interpreted. Samples intercalated with urea and subsequently exfoliated during washing exhibit a variable intensity of the 001 diffractions of kaolinite (K) and the presence of interstratified intermediate kaolinite phase was also approved. For the PVC/kaolinite composites the suspension type of PVC with K value 60 wasused. Commercial type of pure kaolinite, urea intercalated kaolinite, and intercalated/exfoliated kaolinite after washing of urea from kaolinite-urea intercalate were used as the filler. PVC/kaolinite compounds were prepared by the melt
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JI - Composite materials
OECD FORD branch
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Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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