diplomsko delo
Abstract
V današnjem času si ne moremo predstavljati življenja brez polimerov. Te lahko delimo glede na termično obnašanje na dve skupini: termosete in termoplaste. Termoplasti pri segrevanju postanejo plastični in jih lahko preoblikujemo, za razliko od termosetov, ki pri segrevanju postanejo togi in jih ne moremo več preoblikovati. Uporabljamo jih za izdelavo cevi, kablov, folij, oken, tesnil, kopalniških kadi, električnih napeljav in še bi lahko naštevali. V tem delu podajamo pregled značilnosti termosetov in termoplastov ter njihove uporabe.
Keywords
kemija polimerov;termosetni polimeri;termoplastni polimeri;temperatura taljenja;temperatura steklastega prehoda;molekulska masa;tehnike obdelave;aditivi;diplomske naloge;
Data
Language: |
Slovenian |
Year of publishing: |
2020 |
Typology: |
2.11 - Undergraduate Thesis |
Organization: |
UL FKKT - Faculty of Chemistry and Chemical Technology |
Publisher: |
[N. Skala] |
UDC: |
678(043.2) |
COBISS: |
45868035
|
Views: |
443 |
Downloads: |
80 |
Average score: |
0 (0 votes) |
Metadata: |
|
Other data
Secondary language: |
English |
Secondary title: |
Thermoplastic and thermosetting polymers |
Secondary abstract: |
Today, we cannot imagine life without polymers. These can be divided according to thermal behaviour into two groups: thermosets and thermoplastics. Thermoplastics become plastic when heated and can be reshaped, unlike thermosets, which become rigid when heated and can no longer be reshaped. We use them to make pipes, cables, foils, windows, seals, bathtubs, electrical wiring and we could list more. In this work, we give an overview of the characteristics of thermosets and thermoplastics and their applications. |
Secondary keywords: |
thermoplastic polymer;thermosetting polymer;melting temperature;glass transition temperature;molecular weight;processing techniques;additives; |
Type (COBISS): |
Bachelor thesis/paper |
Study programme: |
1000374 |
Embargo end date (OpenAIRE): |
1970-01-01 |
Thesis comment: |
Univ. v Ljubljani, Fak. za kemijo in kemijsko tehnologijo, VSŠ Kemijska tehnologija |
Pages: |
27 str. |
ID: |
12345816 |