The Effect of Different Coating Formulation on the Physical, Mechanical, and Optical Properties of Papers Made from bleached CMP | ||
| تحقیقات علوم چوب و کاغذ ایران | ||
| Article 4, Volume 34, Issue 2 - Serial Number 67, August 2019, Pages 193-204 PDF (693.92 K) | ||
| Document Type: Research Paper | ||
| DOI: 10.22092/ijwpr.2019.125600.1531 | ||
| Authors | ||
| ali barzan* 1; hossein resalati2; ali ghasemian3; ahmadreza saraeyan3; ghasem asadpour4 | ||
| 1PhD student, Department of Wood and Paper Science and Technology, Department of Natural Resources, University of Agricultural Sciences and Natural Resources, gorgan, Iran | ||
| 2Professor Department of Wood and Paper Science and Technology, Department of Natural Resources, University of Agricultural Sciences and Natural Resources, Sari, Iran. | ||
| 3Associate Professor Department of Wood and Paper Science and Technology, Department of Natural Resources, University of Agricultural Sciences and Natural Resources, gorgan, Iran | ||
| 4Associate Professor, Department of Wood and Paper, Faculty of Natural Resources, Sari University of Agricultural Sciences and Natural Resources, Iran | ||
| Abstract | ||
| In this study, the effect of pigment composition on the properties of paper prepared from CMP pulp was studied. There for 3 different pigment combinations (100% calcium carbonate (GCC), 70% calcium carbonate and 30% kaolin clay (70GCC30Clay) and 70% calcium carbonate and 25% gritty and 5% titanium dioxide (70GCC25Clay5TiO2)) were made with anionic starch, latex and dispersersant and Used for coating. Physical properties included (surface roughness of the paper, Ash content and Apparent density) And the optical properties included (brightness, absorption and diffusion coefficient) and paper resistance characteristics including tensile strength, bursting resistance, tear strength based on standard TAPPI standardized measurements and Using factorial design, analysis of variance was performed and the mean of paper properties was compared with Duncan's test. The purpose of this research is to achieve the best combination for coating the paper with the improvement of physical and optical properties and maintaining resistance properties. By adding clay and dioxide titanium to calcium carbonate, the roughness of the paper surface decreased The highest roughness of the surface of the paper in the diet was observed for the control paper and the lowest was seen in the treatment of 70GCC30Clay surface. Also, the highest degree of brightness is related to 70GCC25Clay5TiO2 treatment. The highest index of tensile strength and burst strength index was related to gypsum treated paper (GCC) and also the highest tear strength index for treated paper at level 2 (70GCC30Clay). | ||
| Keywords | ||
| CMP pulp; Coating; calendering and mechanical properties | ||
| References | ||
|
-Asadi khansari, R., Dehghani Firouzabadi, M. and Resalati, H., 2016. The effect of biodegradable coatings on the barrier properties of papers. Iranian journal of wood and paper industries, 7(1): 91-101. (In Persian). -Asadi khansari, R. and Dehghani Firouzabadi, M., 2013. Introduce of new paper and cardboard in food packaging. Journal of packaging science and technology. 16(4): 46-57. (In Persian). -Bollström, R., Tuominen, M., Määttänen, A., Peltonen, J., Toivakka, M., 2012. Top layer coatability on barrier coatings. Progress in organic coatings 73:26-32. -Beazley, K., Petereit, H., 1975. Effect of China clay and calcium carbonate on paper properties. Wochenbl. Papierfabr 103:143-47. -Chinga, G.; Helle, T. (2003). Relationships Between the Coating Surface Structural Variation and Print Quality. Journal of Pulp and Paper Science, 29(6): 179-184. - Ebrahimpour kasmani, J., Mahdavi, Saeed., Samariha, A., 2014. Improve Physical and Printability of Printed Paper with Low Coverage, Science and Technology of Color. Journal of Forest and Wood Products, 26(4), 265-275. -Emilsson, P.; Veyre, J., 2009. INVO® tip: A new metering element for coating of board and paper. ATIP.Association Technique de L'Industrie Papetiere, 62(5):12-15. -Hamzeh, Y., Rostampour, A., 2009. Principles of Paper Chemistry, Tehran University Press. -Kramm, A.; Mair, B., 2010. Coating technology of yesterday and tomorrow in papermanufacture in the same house; Streichtechnik gestern und morgen in einem Haus. Wochenblatt fuer Papierfabrikation, 138(6): 496-497. -Kumar, N., Bhardwaj, N.K., Chakrabarti, S.K., 2011. Influence of particle size distribution of calcium carbonate pigments on coated paper whiteness. Journal of coatings technology and research 8:605-13. -Laine, C., Harlin, A., Hartman, J., Hyvärinen, S., Kammiovirta, K., Krogerus, B., Pajari, H., Rautkoski, H., Setälä, H., et al., 2013. Hydroxyalkylated xylans–Their synthesis and application in coatings for packaging and paper. Industrial crops and products. 44:692-704. -Larsson, M.; Engström, G.; Vidal, D.; Zou, X., 2006, Compression of coating structures during calendering. In 2006 TAPPI Advanced Coating Fundamentals Symposium, Turku, Finland, February 8-10, Session 6. 19. -Lee, D., Bloembergen, S., Van Leeuwen, J., 2010. Development of new biobased emulsion binders. TAPPI PaperCon:2-5. -Lehtinen, E., 2000. Pigment coating and surface sizing of paper. Tappi. -Liu, H., Shi, H., Wang, Y., Wu, W., Ni, Y., 2014. Interactions of lignin with optical brightening agents and their effect on paper optical properties. Industrial & Engineering Chemistry Research 53:3091-96. -Mohammadzadeh Saghavaz, K., Resalati, H, 2014. Investigation and Comparison of the Effects of the use of Calcium Carbonate (GCC) and Kaolin (Clay) on the Properties of Paper. Science and Technology of Wood and Forest, 20(3): 111-124. -MirShokraei, S., 2003. Handbook for pulp and paper technologists, 2nd edition. Aeeizh Press. 501p. (Translated in Persian). -Neimo, L., 1985, Internal sizing of printing paper, PAPEX-85 International Conference and Exhibition Leatherhead, England: PIRA. - Nouri, R., Fathollah, M., Esfidani, M., Alipour Pijani, A., 2013. A comparative Overview of the Packaging Situation in Iran with Several Countries. Journal of Science and Technology, Packing, 3(9); 32-45. -Perng, Y.-S., Wang, E.I., Hsia, Y.-J., Tsai, S.-H., 2015. Effects of different filler combination with talc and calcium carbonate on paper properties/printability. Cellulose chemistry and technology, 49:511-16. -Preston, J.; Hiorns, A.; Parsons, D. J.; Heard, P., 2008. Design of coating structure for flexographic printing. Paper Technology. 49 (3): 27-36. -Rastogi, V.K., Samyn, P., 2015. Bio-based coatings for paper applications. Coatings 5:887-930. -Singhal, A.K., Kumar, S., Gupta, S., Bhardwaj, N.K., Varadhan, R., 2015. Calcium sulphate as pigment for improved functional properties of coated paper. Progress in Organic Coatings, 79:31-36. | ||
|
Statistics Article View: 657 PDF Download: 526 |
||
Journal management system. designed by sinaweb