Properties of coating and coated papers containing titanium dioxide pigment Titanium dioxide pigments in paper applications Titanium dioxide pigments are used in paper coatings to increase the opacity of coated paper. To ensure good optical efficiency of titanium dioxide in coatings, TiO2 pigments must be properly dispersed in the coating colour. Undispersed aggregates or agglomerates
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Properties of coating and coated papers containing titanium dioxide pigment
After reading this article you will..
- know how the properties of TiO2 affect the final properties of coated paper.
Content
Natural fibre products
- Printing and writing papers
- Paperboards
- Tissue
- Nonwovens
- Speciality papers
- Production of paper and board
- Stock and water systems
- Web forming
- Wet pressing
- Drying of natural fibre products
- Surface sizing
- Pigment coating
- Finishing
- Converting of paper and board
- Papermaking chemistry
- Paper physics
- Printing
Authors & references
Author:
Professor Jouni Paltakari, Aalto University
Based on: Alatalo, M. and Heikkilä, K., Pigments – Titanium dioxide (Chapter 5). In: Paltakari, J. (ed.), Pigment Coating and Surface Sizing of Paper, (Book 11). Papermaking Science and Technology. 2nd ed. Finnish Paper Engineers´ Association /Paperi ja Puu Oy. Jyväskylä, 2009, p. 164-180. More literature references can also be found in this chapter.
References:
- Kwoka, R. A., Titanium Dioxide, in Pigments for Paper (R.W. Hagemeyer, Ed.), TAPPI PRESS, Atlanta, 1997, Ch. 8.
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This page has been updated 25.11.2020
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