Application Technology of Environmental-friendly Starch-based Biobinder and Synthesized Binder as a Substitute for SB Latex (2) : Application of Substitute Binder for Top-coating Layer

Yong Kyu Lee; Seong-Ho Hong; Jong Myoung Won; Young-Hun Kim

doi:10.7584/ktappi.2015.47.5.141

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Application Technology of Environmental-friendly Starch-based Biobinder and Synthesized Binder as a Substitute for SB Latex (2) : Application of Substitute Binder for Top-coating Layer SB latex 대체용 친환경 전분계 바이오바인더 및 합성바인더의 적용 기술 개발 (제2보) : 대체용 바인더의 Top-coating 적용

30 October 2015. pp. 141-146

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Abstract

This study was carried out to elucidate the partial substitutability of SB latex with environmental- friendly coating binders for coated paper. Starch-based biobinder, ethylene vinyl acetate and acryl-based binder were evaluated for this purpose. Several combinations of above binders were applied to top layer coating, and properties of coating colors and printability were evaluated.

When 20% and 30% of SB latex were substituted by acryl-based synthetic binder, ethylene vinyl acetate and biobinder, the brightness, whiteness and opacity of coated paper were similar to those obtained from SB latex. Ink set and stiffness of coated paper manufactured through 20% and 30% substitution of SB latex by biobinder and EVAc were improved, but dry- and wet-pick strength were decreased. The research works on the improvement of dry- and we-pick strength, mechanical stability and rheological properties at high shear condition should be continued for the commercial application of biobinder, EVAc and acryl-based binder.

Keywords

SB latex

biobinder

synthesized binder

top-coating

printability

References

Literature Cited

K. K. Kim, J. M. Won and Y. K. Lee, Journal of Korea TAPPI, Effect of ultra fine precipitated calcium carbonate on the quality of coated paper, 44(4); 91-98 (2012)10.7584/ktappi.2012.44.4.091

G. H. An, K. S. Choi, J. M. Won and Y. K. Lee, Journal of Korea TAPPI, Manufacture of multi-layer coated paper with eco-friendly starch based bio-binder (1) - Application possibility of bio-binder, 44(5); 32-38 (2012)10.7584/ktappi.2012.44.5.032

S. Bloembergen, I. McLennan, D. I. Lee and J. van Leeuwen, Paper360° Magazine, Paper binder performance with biobased nanoparticles, 3(8); 46-48 (2008)

S. Bloembergen, I. McLennan, J. van Leeuwen and D. I. Lee, Ongoing developments in biolatex binders with a very low carbon footprint for paper and board manufacturing64th Appita Annual Conference & Exhibition, Melbourne, Australia; 363-369 (2010)

UK Carbon Trust, Carbon Footprinting (2008)

H. Tamai, K. Niino and T. Suzawa, Journal of Colloid and Interface Science, Surface characterization of styrene/sodium styrenesulfonate copolymer latex particles, 13(1); 1-7 (1989)10.1016/0021-9797(89)90138-0

W. O. Hermann and W. Haehnel, Process for the preparation of polymerized vinyl alcohol and its derivatives (1928)

S. K. Kim, Y. C. Park, H. S. Jung and Y. K. Lee, Journal of Korea TAPPI, The effect of acrylic emulsion on coated paper properties, 44(1); 37-42 (2012)10.7584/ktappi.2012.44.1.037

Information

Publisher :Korea Technical Association of The Pulp and Paper Industry
Publisher(Ko) :한국펄프종이공학회
Journal Title :Journal of Korea TAPPI
Journal Title(Ko) :펄프종이기술
Volume : 47
No :5
Pages :141-146
Received Date : 2015-10-05
Revised Date : 2015-10-22
Accepted Date : 2015-10-23
DOI :https://doi.org/10.7584/ktappi.2015.47.5.141

Journal of Korea TAPPI ISSN:0253-3200(Print) 펄프종이기술

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Literature Cited