Pregled bibliografske jedinice broj: 45190
Influence of filler surface pre-treatment on the mechanical properties of composites
Influence of filler surface pre-treatment on the mechanical properties of composites // International journal of adhesion and adhesives, 17 (1997), 3; 239-245 doi:10.1016/S0143-7496(97)00009-2 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 45190 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Influence of filler surface pre-treatment on the mechanical properties of composites
Autori
Kovačević, Vera ; Lučić, Sanja ; Cerovečki, Željko
Izvornik
International journal of adhesion and adhesives (0143-7496) 17
(1997), 3;
239-245
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
water based ; composites ; destructive testing ; mechanical properties of adhesives ; mechanical models
Sažetak
Poly (vinyl acetate) (PVAc) composites in the form of films were prepared with CaCO3 fillers of different specific surface area. The fillers were commercially surface-treated with stearic-acid. Acid-base interactions were found to exert a dominant influence on calcite dispersions in the PVAc matrix. The mechanical properties of these composites varied with the acid-base forces acting at matrix/filler contacts. The relationship between interfacial interaction and composite mechanical properties was analysed by an equation describing the composition dependence of the tensile stress. Attention is focused on the elongation at break and the tensile strength, where the effect of surface conditioning becomes important. Mechanical property modifications are functions not only of the quantity of filler added, but also of the dispersion quality and adhesion at polymer/filler interfaces.
Izvorni jezik
Engleski
Znanstvena područja
Kemijsko inženjerstvo
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
