Windshield recycling focused on effective separation of PVB sheet

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F14%3A43871405" target="_blank" >RIV/70883521:28610/14:43871405 - isvavai.cz</a>
Alternative codes found
RIV/00216305:26110/13:PU106635 RIV/70883521:28110/14:43871405
Result on the web
<a href="http://onlinelibrary.wiley.com/doi/10.1002/app.39879/abstract;jsessionid=4C33B362DBBDE5DE77E895873B3714F0.f01t01" target="_blank" >http://onlinelibrary.wiley.com/doi/10.1002/app.39879/abstract;jsessionid=4C33B362DBBDE5DE77E895873B3714F0.f01t01</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/app.39879" target="_blank" >10.1002/app.39879</a>

Result language
angličtina
Original language name
Windshield recycling focused on effective separation of PVB sheet
Original language description
The study is focused on windshield recycling process resulting in poly(vinyl butyral) (PVB) sheets with very low amout of remain glass particles. PVB sheets were obtained from worldwide manufacturer DuPont and then they were laminated by standard autoclaving process. One sample of PVB sheet was modified by multi-functional organic acid in order to compare various levels of adhesion. Three-stage technology was proposed for recycling PVB sheets. In the first-stage laminated safety glass was mechanically cracked. In the second-stage the adhesion reduction to minimal degree was followed by chemical-physical assisted separation. It causes self-release of the glass out of the PVB sheet. The third-stage was mechanical peeling of the remaining glass from the PVB sheet which completed the recycling process. The optimal process conditions for the most effective delamination process were found. Delamination technology produces PVB sheet with minimal residual glass content (up to 300 ppm) and mini
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
CD - Macromolecular chemistry
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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