Use of nanoparticle binders for paper coatings: A review
| Autor: | Arif Karademir, Bilge Nazli Altay, Paul D. Fleming, Steven Bloembergen, Cem Aydemir |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
Binder
paper coating Materials science lcsh:T351-385 starch nanoparticle Computational Mechanics food and beverages Nanoparticle 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences Computer Graphics and Computer-Aided Design 0104 chemical sciences lcsh:Mechanical drawing. Engineering graphics biopolymer Composite material 0210 nano-technology |
| Zdroj: | Journal of Graphic Engineering and Design, Vol 8, Iss 1, Pp 39-43 (2017) |
| ISSN: | 2217-9860 2217-379X |
| DOI: | 10.24867/jged-2017-1-039 |
| Popis: | Starch is a biopolymer that is used as a co-binder alongside synthetic petroleum based latex binders for paper coating applications, though it causes production downtimes due to the problems during cooking process, such as gelling; lack of full expansion of starch granules; increase in viscosity during cooling; bacteria growth in cooked starch and difficulties in viscosity control during storage. On the other hand, synthetic binders negatively affect paper recyclability and biodegradability. To overcome these problems, a new biopolymer binder has been introduced to the paper manufacturing, being used initially as a partial replacement for petroleum based synthetic latex polymers. This study reviews the recent developments of nanoparticle biopolymer binders, referred to as biolatex binders. These binders are shipped dry and can be dispersed in water without cooking requirement while improving paper quality and reducing costs of paper manufacturing. They also provide quality benefits, coater runnability improvements and new higher solids coating formulations for future product advancements. |
| Databáze: | OpenAIRE |
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