Your browser does not allow JavaScript!
JavaScript is necessary for the proper functioning of this website. Please enable JavaScript or use a modern browser.
|
|
SLO
|
ENG
|
Cookies and privacy
DKUM
EPF - Faculty of Business and Economics
FE - Faculty of Energy Technology
FERI - Faculty of Electrical Engineering and Computer Science
FF - Faculty of Arts
FGPA - Faculty of Civil Engineering, Transportation Engineering and Architecture
FKBV - Faculty of Agriculture and Life Sciences
FKKT - Faculty of Chemistry and Chemical Engineering
FL - Faculty of Logistic
FNM - Faculty of Natural Sciences and Mathematics
FOV - Faculty of Organizational Sciences in Kranj
FS - Faculty of Mechanical Engineering
FT - Faculty of Tourism
FVV - Faculty of Criminal Justice and Security
FZV - Faculty of Health Sciences
MF - Faculty of Medicine
PEF - Faculty of Education
PF - Faculty of Law
UKM - University of Maribor Library
UM - University of Maribor
UZUM - University of Maribor Press
COBISS
Faculty of Business and Economic, Maribor
Faculty of Agriculture and Life Sciences, Maribor
Faculty of Logistics, Celje, Krško
Faculty of Organizational Sciences, Kranj
Faculty of Criminal Justice and Security, Ljubljana
Faculty of Health Sciences
Library of Technical Faculties, Maribor
Faculty of Medicine, Maribor
Miklošič Library FPNM, Maribor
Faculty of Law, Maribor
University of Maribor Library
Bigger font
|
Smaller font
Introduction
Search
Browsing
Upload document
For students
For employees
Statistics
Login
First page
>
Show document
Show document
Title:
Vpliv aditivov za samougasljivost na lastnosti poliuretanskih pen
Authors:
ID
Ferlež, Amanda
(Author)
ID
Krajnc, Peter
(Mentor)
More about this mentor...
Files:
MAG_Ferlez_Amanda_2019.pdf
(2,00 MB)
MD5: 827D57C052DD6ADC4D1D280BA5C828C7
PID:
20.500.12556/dkum/b92a6584-2037-4264-b9d3-7baf3ee89344
Language:
Slovenian
Work type:
Master's thesis/paper
Typology:
2.09 - Master's Thesis
Organization:
FKKT - Faculty of Chemistry and Chemical Engineering
Abstract:
V magistrskem delu smo obravnavali problematiko poslabšanja fizikalnih lastnosti mehke poliuretanske pene ob dodatku aditivov za samougasljivost. Kvalitetna poliuretanska pena je v današnjem svetu zelo pomembna, saj se nahaja v vsakem stanovanju v obliki ležišč, sedežnih garnitur, ipd. Naše delo je obsegalo izdelavo eterske in esterske poliuretanske pene nizke gostote po laboratorijskem postopku. Obema tipoma pene smo dodajali različne aditive za samougasljivost v različnih količinah in spremljali njihov vpliv na fizikalne lastnosti končnega izdelka. Na eterski peni smo testirali devet, na esterski pa osem komercialno dostopnih aditivov za samougasljivost. Od vseh testiranih aditivov se je najbolje izkazal reaktivni aditiv za samougasljivost na bazi fosforja 2 (rADSP 2) in reaktivni aditiv za samougasljivost na bazi fosforja 3 (rADSP 3). Oba dajeta zelo obetavne rezultate tako pri eterskih penah, kot pri esterskih, kar ne moremo trditi za ostale testirane aditive. Da smo dobili samougasljivo peno smo v primeru eterskih pen potrebovali 3 g rADSP 2 na 100 g poliolne komponente in 5 g rADSP 3 na 100 g poliolne komponente, v primeru esterskih pen pa 3 g rADSP 2 na 100 g poliolne komponente in 6 g rADSP 3 na 100 g poliolne komponente. Zaradi dobrih rezultatov se bosta prenesla iz laboratorijskih testiranj v proizvodni del procesa izdelave mehke poliuretanske pene.
Keywords:
mehka poliuretanska pena
,
aditivi za samougasljivost
,
fizikalne lastnosti
,
vpliv aditivov
Place of publishing:
Maribor
Publisher:
[A. Ferlež]
Year of publishing:
2019
PID:
20.500.12556/DKUM-72906
UDC:
678.664.01(043.2)
COBISS.SI-ID:
22169878
NUK URN:
URN:SI:UM:DK:FIBNMW4I
Publication date in DKUM:
27.02.2019
Views:
1268
Downloads:
134
Metadata:
Categories:
KTFMB - FKKT
Cite this work
Plain text
BibTeX
EndNote XML
EndNote/Refer
RIS
ABNT
ACM Ref
AMA
APA
Chicago 17th Author-Date
Harvard
IEEE
ISO 690
MLA
Vancouver
:
FERLEŽ, Amanda, 2019,
Vpliv aditivov za samougasljivost na lastnosti poliuretanskih pen
[online]. Master’s thesis. Maribor : A. Ferlež. [Accessed 22 March 2025]. Retrieved from: https://dk.um.si/IzpisGradiva.php?lang=eng&id=72906
Copy citation
Average score:
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
(0 votes)
Your score:
Voting is allowed only for
logged in
users.
Share:
Searching for similar works...
Hover the mouse pointer over a document title to show the abstract or click on the title to get all document metadata.
Licences
License:
CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:
http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:
The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:
11.12.2018
Secondary language
Language:
English
Title:
The effect of fire retardants on polyurethane foams properties
Abstract:
In this study, the issue of flame retardants detoriating the physical properties of soft polyurethane foam was discussed. Quality polyurethane foam is very important in today's world because it is located in every appartment in the form of beds, couches, etc. The experiment consisted of the production of ether and esther low-density polyurethane foam by laboratory-scale cup-foaming. Different flame retardants in different quantities were added to both types of foams and effect on physical properties of end-product was meassured. On ether foam nine comercialy available flame retardans were tested and on esther foam eight comectialy available flame retardants were tested. Of all the tested additives, we were most impressed by the reactive phosphorus-based flame retardant 2 (rADSP 2) and the reactive phosphorus-based flame retardant 3 (rADSP 3). Both showed promising results on both types of foams, which can not be said for other flame retardants. For obtaining self-extinguishing ether foam 3 g rADSP 2 per 100 g of poliol compound and 5 g rADSP 3 per 100 g of poliol compound were used. In the case of esther foam 3 g rADSP 2 per 100 g of poliol compound and 6 g rADSP 3 per 100 g of poliol compound were used. Due to good results, mentioned flame retardants will be used in manufacturing soft polyurethane foam on a large-scale.
Keywords:
softy polyurethane foam
,
flame retardants
,
physical properties
,
effect of aditives
Comments
Leave comment
You must
log in
to leave a comment.
Comments (0)
0 - 0 / 0
There are no comments!
Back
