Naslov
Effects of pulping temperature and accelerated ageing on the optical properties of digital duplicator print handsheets

Autori
Barbarić-Mikočević, Željka ; Plazonić, Ivana ; Džimbeg-Malčić, Vesna

Izvornik
Cellulose chemistry and technology (0576-9787) 44 (2010), 10; 499-504

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
digital duplicator prints; chemical deinking by washing; washing temperature; ageing; optical characteristics

Sažetak
The deinking efficiency and the optical stability of the digital duplicator print handsheets have been examined. During the chemical deinking by washing fatty alcohol ethoxylate C 13 -15 with 7 EO groups as a surfactant has been used. Disintegration temperatures were changed, while the other washing process conditions, including surfactant concentration, disintegration and homogenization time were carefully chosen and kept constant. The deinking efficiency was monitored through the optical properties of the laboratory handsheets in the visible part of electromagnetic radiation.

Izvorni jezik
Engleski

Znanstvena područja
Grafička tehnologija

POVEZANOST RADA